The fellowship is filled for the 2026-2027 year.

Research Fellowship

Park Nicollet Contact Dermatitis Clinic

Park Nicollet is a large multispecialty clinic affiliated with HealthPartners. In the combined departments, there are over 70 dermatologists. The Park Nicollet Contact Dermatitis Clinic is a state-of-the-art tertiary referral clinic for patients with suspected contact dermatitis. The clinic is located in Minneapolis, MN and includes a central lab space with 8 exam rooms and office space for fellows. The staff consists of three coordinators, research fellows as well as Drs. Sara Hylwa, Katherine Lee, Anne Neeley, and Solveig Ophaug. This clinic opened in August 2017. It is one of several sites in the HealthPartners/Park Nicollet Dermatology Residency Training Program.

Fellowship

We will start taking applications for 2027-2028 starting November 1 through December 31.

For 2026-2027, two research fellows will work at the Park Nicollet Contact Dermatitis Clinic. Duties at that site include coordination (e.g. scheduling patients, preparing patches, applying patches) as well as assisting staff dermatologists (e.g. obtaining patient histories, occupational information, scribing) in clinic. Time for clinical research will be incorporated. Fellows are encouraged to apply for their own grants and publish original articles; completion of at least one in-depth project is expected. Submission of abstracts for presentation at local and national meetings is encouraged. Fellows typically attend and present at the annual American Contact Dermatitis Society meeting.

Salary range is based on experience ($40,000-46,000). Health insurance is available.

Start date is flexible but is ideally May or June.

“It is hard to put into words how impactful my participation in the Contact Dermatitis fellowship has been on both my career goals and personal growth. Dr. Hylwa, Dr. Neeley, and Dr. Ophaug are the most passionate mentors I have had the pleasure of working with. They genuinely care about their fellows and provided encouragement to tease out my best qualities as a future physician. The atmosphere in the clinic is warm and collaborative, contributing to lasting friendships with your mentors and co-fellows. Professionally, the fellowship offers nearly limitless access to impactful publication opportunities and my soft skills grew exponentially through a high volume of patient interviews in the clinical setting. I expected to struggle with my return to clinical activities after a research year, but found I was far more confident during my 4th year home and away rotations, due to my time in the fellowship. As a tertiary care center, the exposure to complex contact dermatitis cases is second to none and strongly influenced my intended career path after residency. I am privileged to have spent a year in the Contact Dermatitis fellowship and would not have matched into dermatology residency without the mentorship and encouragement I received."

- Nicholas Battis-previous Contact Derm Fellow and current HealthPartners resident

Fellowship Application Requirements

Interested applicants should send the following information to our fellowship and residency coordinator, Sarah Wilwert, at sarah.l.wilwert@healthpartners.com.

We will not review incomplete applications (ie. applications missing required componets listed below)

All fellows MUST be U.S. citizens to apply.
Board scores, if applicable.
Medical school transcript, if applicable (unofficial copy okay); for college students, college transcript.

3 letters of recommendation or phone contact information, ideally from dermatologists (letters used to apply for dermatology residency okay; for medical students without a local dermatology program, letters from non-derm staff are okay; for college students, professors or past supervisors).
Personal statement, indicating reasons for interest in research and dermatology.
Internship, medical doctor degree, and medical license are NOT required.

For 2026, we are accepting applications until December 31, 2025.

Our Past Research Fellows

Hani Abi, 25-26, current fellow, hani.abi@parknicollet.com
Divya Alley, 25-26, current fellow, divya.alley@parknicollet.com
Brailyn Weber, 24-25, MS4 UND, brailyn.weber@parknicollet.com
Sarah Karels, 24-25, MS4 UMN sarah.karels@parknicollet.com
Caroline Brumley, 23-24, Derm Resident UMN, bruml061@umn.edu
Puneet Arora, 23-24, Derm Resident HealthPartners, arora103@umn.edu
Nicholas Battis, 22-23, Derm Resident HealthPartners, battisnicholas@gmail.com
Samuel Ekstein, 22-23, Derm Resident Honor Health, sam.fra.ekstein@gmail.com
Joohee Han, 21-22, Family Medicine, NE, jhan041004@gmail.com
Michelle Xiong, 21-22, Derm Resident Tufts, michelle_xiong@brown.edu
Malina Petersen, 21-22, Derm Resident UW, pete9929@umn.edu
Rob Shaver, 20-21, Dermatology Iowa, shav0049@umn.edu
Jenna Ruggiero, 20-21, Dermatology Milwaukee, ruggi020@umn.edu
Michele Buonomo, 20-21, Dermatology UMN, buono004@umn.edu
Rachit Gupta, 19-20, Dermatology Loyola, gupt0339@umn.edu
Lindsey Voller, 19-20, Dermatologist, Stanford, volle025@umn.edu
Sara Kullberg, 19-20, Dermatology UMN, kull0057@d.umn.edu
Jamie Schlarbaum, 18-19, Dermatologist, U of Utah, schla255@umn.edu
Becca Kimyon, 18-19, Dermatologist Park Nicollet, kimyo002@umn.edu

Research from Fellows

Brumley C, Arora P, Hylwa SA. Characterization of Pediatric Patch Testing: A Retrospective Review, 2020-2023. Dermatitis. 2024 Jun 24. doi: 10.1089/derm.2024.0005.
Brumley C, Arora P, Neeley A, Hylwa S. Allergic contact dermatitis to salicylic acid: A case series of relevant sensitization. Contact Dermatitis. 2024. doi: 10.1111/cod.14573.
Brumley C, Banks T, Arora P, Ophaug S. Are “clean” products safe for children? An analysis of contact allergens in “clean” children’s products from a popular retailer. Pediatric Dermatology. 2024. doi: 10.1111/pde.15633.
Brumley C, Arora P, Neeley A. Reactions to pramoxine, our experience from 2020-2023. Dermatitis. 2024. doi: 10.1089/derm.2024.0062.
Brumley C, Arora P, Elliott JF, Ophaug S. Solvent Orange 60 in Tortoiseshell Spectacle Frames: The Importance of Patch Testing to This Rare Allergen. Dermatitis. 2024. doi: 10.1089/derm.2023.0404.
Brumley C, Arora P, Neeley, A. Severe allergic contact dermatitis to a botanical “anti-fungal”: making a case for investigating and testing to personal products. Clinical and Experimental Dermatology. 2024. doi: 10.1093/ced/llae117.
Brumley C, Neeley A. Allergic Contact Dermatitis to a Temporary Tattoo Marker Containing Genipa Plant Extract: A Novel Route of Exposure. Dermatitis. 2023. doi: 10.1089/derm.2023.0306.
Brumley C, Hylwa S. Photoallergic Contact Dermatitis. The Dermatologist. March 2024.
Arora P, Brumley C, Lee K, Neeley A. Mind the pine: Suspected environmental allergic contact dermatitis to constituents of pine tar. Contact Dermatitis. 2024 Aug 5. doi: 10.1111/cod.14665. Epub ahead of print.
Arora P, Hylwa S. Contact Dermatitis and Patch Testing: Reviewing the Patient Experience. The Dermatologist. 2024 May 6, 32(3). hmpgloballearningnetwork.com/site/thederm/allergen-focus/contact-dermatitis-and-patch-testing-reviewing-patient-experience.
Arora P*, Brumley C*, Neeley A, Lee K, Ophaug S. Irritancy Potential of Supergoop!® Unseen Sunscreen: Recommendations for Patch Testing to This Popular Product. Dermatitis. 2024 May 3. doi: 10.1089/derm.2024.0096. Epub ahead of print.
Arora P, Brumley C, Hylwa S. Clinical relevance of doubtful reactions in patch testing: A single-centre retrospective study. Contact Dermatitis. 2024 Jun;90(6):607-612. doi: 10.1111/cod.14526. Epub 2024 Feb 21.
Arora P, Brumley C, Lee K. Workplace headphone dermatitis: A case of allergic contact dermatitis to 4,4′-diaminodiphenylmethane. Contact Dermatitis. 2024 Jun;90(6):618-619. doi: 10.1111/cod.14522. Epub 2024 Feb 18.  
Arora P, Neeley A. Contact allergy to crisaborole in a paediatric patient with atopic dermatitis. Contact Dermatitis. 2023 Oct;89(4):309-310.’
Battis N, Ekstein SF, Neeley AB. Photoallergic Contact Dermatitis to Menthyl Anthranilate (Meradimate). Dermatitis. 2023 Mar-Apr;34(2):153
Ekstein SF, Battis N, Dabrowski D, Neeley AB. Cross-Reactivity Between Propylene Glycol and Butylene Glycol. Dermatitis. 2023. [Epub ahead of print]
Shaver RL, Peterson MY, Gupta R, and Hylwa SA. Patch Testing from the Patient Perspective: An Internet-Based Study. Dermatitis. 2022. Online ahead of print.
Ekstein SF, Han J, Idrogo-Lam X, Hylwa S. Allergic Contact Dermatitis Secondary to Bandage with Fragrance: A Survey of Ingredients Found in Bandages. Dermatitis. 2023;34(2):164-66.
Battis N and Hylwa SA. Can You Picture It? Using Smartphone Artificial Intelligence to Identify Allergenic Plants. Dermatitis. 2023;34(4):335.
Herzog C, Johnson H, Shaver RL, Hylwa SA. Influencing Itch: Why Training Background of Skinfluencers Matters from a Contact Allergen Perspective. Dermatitis. 2023.
Battis N and Hylwa S. Allergic Contact Dermatitis from 100% Mineral Oil Supported by Repeat Open Application Test. Dermatitis. Online ahead of print.
Battis N, Ekstein SF, Shaik JA, Hylwa S. Negative formaldehyde release from textiles washed with formaldehyde-containing laundry soap according to manufacturer instructions: An application of chromotropic acid testing. Contact Dermatitis. 2023;89(6):484-87.
Johnson H, Herzog C, Shaver RL, Hylwa SA. A Deep Dive Into Instagram’s Top Skinfluencers. JMIR Dermatol. 2023;6e49653.
Hagen S, Grey KR, Warshaw EW. “Tobramycin Allergy is not Consistently Detected by Neomycin.” Dermatitis 2016:27(3):152-155.
Grey KR, Hagen S, Warshaw EM. “Shampoo Distribution of Allergic Contact Dermatitis.” Minnesota Medicine. Jul/Aug 2016;48-49.
Grey KR, Kingsley-Loso JL, Warshaw EM. “Lesions Referred to Dermatology: A Retrospective Chart Review” J Am Acad Dermatol Aug 2016:75(2):430-434.
Grey K, Hagen S, Warshaw EM. “Essential Oils: Emerging “Medicaments”. Dermatitis Jul/Aug 2016:27(4):227-228.
Grey KR, Warshaw EM. “Allergic Contact Dermatitis to Ophthalmic Medications: A Review of Relevant Allergens and Alternative Testing Methods.” Dermatitis Nov/Dec 2016:27(6): 333-347.
Hagen S. Grey K, Warshaw EM. “Patch Testing with Essential Oils”. Dermatitis Nov/Dec 2016:27(6): 382-384.
Grey K, Hanson J, Hagen S, Hylwa S, Warshaw EM. “Epidemiology and Co-Reactivity of Novel Surfactant Allergens: a double-blind randomized controlled study.” Dermatitis Nov/Dec 2016:27(6): 348-354.
Warshaw EM, Hagen SA, Sasseville D, Belsito DV, Storrs F, Maibach HI, Marks JG Taylor JS, Fowler JF, Zug KA, Mathias CGT Fransway T, Pratt MD, DeLeo VA, DeKoven J, Zirwas MJ. Occupational Contact Dermatitis in North American Mechanics and Repairers Referred for Patch Testing: Retrospective Analysis of Cross-Sectional Data from the North American Contact Dermatitis Group 1998 to 2014. Dermatitis Jan/Feb 2017:28(1):47-57.
Warshaw EM, Aschenbeck KA, Zug KA, Belsito D , Zirwas MJ, Fowler JF, Taylor JS, Sasseville D, Fransway T, DeLeo VA, Marks JG, Pratt MD, Maibach HI, Mathias CGT, DeKoven J. “Wet Wipe Allergens: Retrospective Cross-sectional Analysis of North American Contact Dermatitis Group (NACDG) Data from 2011-2014.” Dermatitis Jan/Feb 2017:28(1):64-69.
Grey KR, Hagen SL, Hylwa SA, Warshaw EM. “Utility of Store and Forward Teledermatology for Skin Patch Test Readings.” Dermatitis 2017; 28(2):152-161.
Hagen SL, Warshaw EM. “The Latest Occult ‘Hypoallergenic’ Allergen: Ethylhexylglycerin.” Dermatitis 2017; 28(3):220-222.
Goodier M, Ljungberg L, Persson C, Engfeldt M, Bruze M, Warshaw E. “Allergic Contact Dermatitis from Methylisothiazolinone in Residential Wall Paint.” Dermatitis 2017; 28 (4) 284-287.
Aschenbeck, K. Warshaw E. “Periorbital Allergic Contact Dermatitis due to Ketotifen.” Dermatitis. 2017;28(2):164-5.
Ashenbeck KA, Warshaw EM. “Allergenic Ingredients in Personal Hygiene Wet Wipes” Dermatitis 2017;28(5):317-322.
Ashenbeck KA, Warshaw EM. “Allergenic Ingredients in Hand Wet Wipes” Dermatitis 2017;28(5):329-330.
Warshaw EM. Ashenbeck KA. DeKoven J, Maibach HI, Taylor JS, Sasseville D, Belsito DV, Fowler JF, Zug KA, Zirwas MJ, Fransway AF, DeLeo VA, Marks JG, Pratt MD, Mathias CGT. “Piercings and Metal Sensitivity: Extended Analysis of the North American Contact Dermatitis Group Data, 2007-2014″ Dermatitis 2017;28(6);333-341.
Ashenbeck KA, Warshaw EM. “Allergenic Ingredients in Facial Wet Wipes.” Dermatitis 2017 28(6):353-359
Zhang AJ, Warshaw EM. “Pet Consort Dermatitis: The Importance of Asking about Pets” Dermatitis 2018 29(1):45-46.
Ashenbeck KA, Warshaw EM. “Clinically Relevant Reactions to Thimerosal (the “Non-Allergen”) Exist!” Dermatitis 2018;29(1):44-45.
Warshaw EM, Goodier MC, DeKoven JG, Maibach HI, Taylor JS, Sasseville D, Belsito DV, Fowler JF, Fransway AF, DeLeo VA, Marks JG, Pratt MD, , Mathias CGT, Zirwas MJ, Zug KA. “Contact Dermatitis associated with Skin Cleansers: Retrospective Analysis of North American Contact Dermatitis Group Data, 2000-2014.” Dermatitis 2018 29(1):32-42.
Goodier MC, Aschenbeck KA, Warshaw EM. “Allergic contact cheilitis: 4 cases.” Minn Med July/Aug 2017; 35-37
Boyd A, Warshaw EM. “Sulfites – No Longer a Zebra?” Dermatitis 2017;28(6):364-366.
Warshaw EM, Aschenbeck KA, DeKoven JG, Maibach HI, Taylor JS, Sasseville D, Belsito DV, Fowler JF, Zug KA Zirwas MJ Fransway AF, DeLeo VA, Marks JG, Pratt MD, Mathias CGT. “Epidemiology of Pediatric Nickel Sensitivity: Retrospective Review of North American Contact Dermatitis Group (NACDG) Data 1994-2014.” J Am Acad Dermatol 2018;79(4):664-671.
Aschenbeck K and Hylwa SA. Poison Ivy and Related Toxicodendron Extract in Topical Products. Dermatitis 2017 Jan/Feb;28(1):88.
Hagen S, Grey K, Hylwa SA. Allergic Contact Dermatitis to DermabondTM: A Case and Review of the Literature. Wound Medicine. 2016;14:25-30.
Goodier MC, Ronkainen SD, Hylwa SA. Rubber Accelerators in Medical Examination and Surgical Gloves. Dermatitis. Dermatitis Mar/Apr;29(2):66-76.2018.
Aschenbeck KA, Hylwa SA.A Diabetic’s Allergy: Ethyl Cyanoacrylate in Glucose Sensor Adhesive. Dermatitis. 2017 Jul/Aug;28(4):289-291
Aschenbeck KA, Hylwa SA. Brushing Your Way to Allergic Contact Dermatitis: Anethole Allergy. Dermatitis. 2017 May/Jun;28(3):219-220.
Liou YL, Boyd A, Hylwa SA. What Is Tetrasodium Etidronate and How Is It Related to Formaldehyde? Dermatitis. 2018 Sep/Oct;29(5):289-290.
Boyd AH, Zhang AJ, Hylwa SA. Seeing Double: Allergic Contact Dermatitis to para-Amino Compounds. Dermatitis. 2018 Sep/Oct;29(5):285-286.
Boyd AH, Hylwa SA. Nickel release from surgical instruments and operating room equipment. Dermatol Online J. 2018 Apr 15;24(4).
Zhang AJ, Warshaw EM. Single-Item Quality of Life Assessment in Patients Referred for Patch Testing submitted to Int J Dermatol 2018;57:e136-e138.
Goodier MC, Siegel P, Zang L-Y, Warshaw EM. Isothiazolinone Content of U.S. Residential Interior Wall Paint: High Performance Liquid Chromatographic-Mass Spectrometry Analysis. Dermatitis Nov/Dec 2018;332-338.
Zhang AJ, Boyd AH, Schlarbaum JP, Warshaw EM. “Allergic Contact Dermatitis Secondary to Benzalkonium Chloride Impregnated in a Bandage” Contact Dermatitis Dec 2018;79(6):387-388.
Nikel AB, Ericson ME, Warshaw EM. “Formaldehyde Release from U.S. Personal Care Products: Chromotropic Acid Method Analysis.” Dermatitis 2019;30(1):67-73.
Zhang AJ, Boyd AH, Asch S, Warshaw EM. “Allergic Contact Dermatitis to Slime: The Epidemic of Isothiazolinone Allergy Encompasses School Glue.” Pediatric Dermatology 2019;36:e37-e38.
Warshaw EM, Zhang AJ, DeKoven JG, Maibach HI, Belsito DV, Sasseville D, Fowler JF, Fransway AF, Mathias CGT, Pratt MD, Marks JG, Zug KA, Zirwas MJ, Taylor JS, DeLeo VA. Epidemiology of Nickel Sensitivity: retrospective cross-sectional analysis of NACDG Data 1994-2014. JAAD 2019;80(3):701-713.
Schlarbaum JP, Kimyon RS, Liou YL, Becker O’Neil L, Warshaw EM. “Genital dermatitis in a transgender patient returning from Thailand: a diagnostic challenge.” Travel Med Infect Dis 2019;27:134-135.
Zhang AJ, Warshaw EM. Allergic Contact Dermatitis Caused by Mupirocin and Pimecrolimus. Contact Dermatitis 2019 Feb;30(2):132-133.
Scheman A, Hylwa-Deufel S, Jacob SE, Katta R, Nedorost S, Warshaw E, Eifrid K, Geiser AJ, McGaugher L, Scheman N, Kimyon R, Rundle C, Shaver R. Alternatives for Allergens in the 2018 American Contact Dermatitis Society Core Series. Dermatitis 2019 Mar/Apr;30(2):87-105.
Kimyon RS, Warshaw EM. “Airborne Allergic Contact Dermatitis: Review of Management and Responsible Allergens on the American Contact Dermatitis Society (ACDS) Core Series.” Dermatitis 2019 Mar/Apr;30(2):106-115.
Goodier MC, Zang L-Y, Siegel P, Warshaw EM. Isothiazolinone Content of U.S. Consumer Adhesives Ultra High Performance Liquid Chromatographic-Tandem Mass Spectrometry Analysis. Dermatitis 2019 Mar/Apr;30(2):129-134.
Liou YL, Warshaw EM. Allergic contact dermatitis to a self-adherent bandage wrap in a formaldehyde-allergic patient. Dermatitis 2019 Mar/Apr;30(2):169-170.
Warshaw EM, Schlarbaum JP, Silverberg JI, DeKoven JG, Maibach HE, Sasseville D, Fowler JF, Marks JG, Belsito DV, Reeder MJ, Mathias CGT, Atwater AR, Taylor JS, Fransway AF, Pratt MD, DeLeo VA, Zirwas MJ, Zug KA. “Safety Equipment: When Protection Becomes a Problem.” Contact Dermatitis. 2019;81:130-132.
Goodier MC, Zhang AJ, Nikle AB, Hylwa SA, Goldfarb NI, Warshaw EM. Use of Essential Oils: A General Population Survey. Contact Dermatitis 2019 Jun;80(6):391-393.
Liou LY, Ericson ME, Warshaw EM. Formaldehyde release from baby wipes: analysis using the chromotropic acid method. Dermatitis 2019;30(3):207-212.
Kimyon R, Liou YL, Schlarbaum JP, Warshaw EM. Allergic Contact Dermatitis to Licorice Root Extract.” Dermatitis 2019;30(3):227-228.
Schlarbaum JP Liou YL, Kimyon R, Olson CL, Warshaw EM. “Oh My Glucosides! Occult Sources in Medical Products.” Dermatitis 2019;30(3):228-229.
Warshaw EM, Zhang AJ, Belsito DV, Fowler JF, Taylor JS, Maibach HI, Mathias CGT, Sasseville D, Marks JG, DeLeo VA, Fransway AF, Zug KA, Pratt MD, Zirwas MJ, DeKoven JG. Patients with Negative Patch Tests: retrospective analysis of NACDG Data 2001-2016. J Am Acad Dermatol 2019;80(6):1618-1629.
Nikle AB, Liou YL, Ericson ME, Warshaw EM. Formaldehyde Release from U.S. Clothing and Upholstery Fabrics: Chromotropic Acid Method Analysis. Dermatitis 2019:30(4):255-258.
Kimyon RS, Schlarbaum JP, Liou YL, Hylwa SA, Warshaw EM. “Allergic Contact Dermatitis to Crisaborole.” Dermatitis 2019:30(4):272-274.
Warshaw EM, Schlarbaum JP DeKoven JG, Silverberg JI, Zug KA, Marks JG, Belsito DV, Mathias CGT, Reeder MJ, Atwater AR, Maibach HI, Sasseville D, Zirwas MJ, Fransway AF, Pratt MD, DeLeo VA, Fowler JF, Taylor JS. “Occupationally Related Nickel Reactions: A Retrospective Analysis of North American Contact Dermatitis Group Data 1998-2016.” Dermatitis 2019:30(5):306-313.
Liszewski W, Warshaw EM. Pigments in American Tattoo Inks and their Propensity to Elicit Allergic Contact Dermatitis. JAAD 2019: 81(2):379-385.
Schlarbaum JP, Kimyon RS, Liou YL, Voller LM, Seyfer SJ, Warshaw EM “Hold the spice: Allergy to garlic and sulfites – Possible relevance in a patient with cheilitis granulomatosa.” Contact Dermatitis 2019;81:397-8.
Voller LM, Kimyon RS, Warshaw EM. Colophony (rosin) allergy: more than just Christmas trees. Minn Med Nov/Dec 2019:44-46.
Kimyon R, Schlarbaum JP, Liou YL, Warshaw EM, Hylwa SA. “Allergic Contact Dermatitis to Dyclonine (Dyclocaine).” Dermatitis 2019:30(6):372-3.
Warshaw EM, Kimyon RS, Silverberg JI, Belsito DV, DeKoven JG, Maibach HI, Zug KA, Atwater AR, Mathias CGT, Sasseville D, Fowler JF Jr, Marks JG Jr, Reeder MJ, DeLeo VA, Pratt MD, Zirwas MJ, Taylor JS, Fransway AF. “Evaluation of Patch Test Findings in Patients with Anogenital Dermatitis.” JAMA Derm. 2020;156(1):85-91.
Warshaw EM, Schlarbaum JP, Maibach HI, Silverberg JI, Taylor JS Atwater AR, Reeder MJ, DeKoven JG, Pratt MD, DeLeo VA, Zug KA, Fransway AF Belsito DV, Mathias CGT, Fowler JF, Marks JG, Sasseville D, Zirwas MJ. Facial dermatitis in male patients referred for patch testing: retrospective analysis of North American Contact Dermatitis Group data 1994-2016. J Am Acad Dermatol. 2021;84(4):953-964.
Schlarbaum JP and Hylwa SA. Allergic Contact Dermatitis to Operating Room Scrubs and Disinfectants. Dermatiits. 2019;30(6):363-70.
Voller LM, Persson L, Bruze M, Ericson ME, Hylwa SA. Formaldehyde in “nontoxic” nail polish. Dermatiits. 2019;30(4):259-63.
Kimyon RS, Schlarbaum JP, Liou YL, Adler BL, Breneman A, Comstock JR, Handfield C, Kimyon D, Kopelman H, Kopelman R, Patel V, Raffi J, Salgado F, Hylwa SA, Warshaw EM. “Prescription-strength topical corticosteroids available over-the counter: cross-sectional study of 80 stores in 13 U.S. cites.” J Amer Acad Dermatol 2020;82(2):524-525.
Schlarbaum JP, Warshaw EM. “Do It Yourself without Allergic Contact Dermatitis: Safe Household Cleaning Product Alternatives. Dermatitis 2020:31(2):e16-e17.
Gupta R, Kullberg SA, Warshaw EM. Relevant contact allergy to benzisothiazolinone found in a personal care product. Dermatitis 2020:31(2):e13-e14.
Voller LM, Kullberg S, Warshaw EM. Allergic Contact Dermatitis to Topical Clindamycin. Contact Dermatitis 2020;82:313-4.
Voller LM, Warshaw EM. “Acrylates: new sources and new allergens.” Clin Exp Dermatol 2020:45:277-283.
Warshaw EM, Schlarbaum JP, Liou YL, Kimyon RS, Zhang AJ, Nikle AB, Monnot AD, Hylwa SA. Tolerability of hair cleansing conditioners: a double-blind, randomized controlled tolerability trial designed to evaluate consumer complaints to the U.S. food and Drug Administration. Cut Ocul Toxicol 2020:39(2):89-96.
Warshaw EM, Schlarbaum JP, Taylor JS, Silverberg JI, DeKoven JG, Atwater AR, Zug KA, Zirwas MJ, Reeder MJ, Fowler JF, Marks JG, DeLeo VA, Belsito DV, Maibach HI, Fransway AF, Sasseville D, Pratt MD, Mathias CGT. “Allergic Reactions to Tattoos: Retrospective Analysis of North American Contact Dermatitis Group Data 2001-2016.” JAAD 2020:82:2:e61-62.
Warshaw EM, Voller LM, Silverberg JI, DeKoven JG, Atwater AR, Maibach HI, Reeder MJ, Sasseville D, Belsito DV, DeLeo VA, Fransway AF, Fowler JF Taylor JS, Pratt MD, Mathias CGT, Marks JG, Zug KA, Zirwas MJ. “Contact Dermatitis Associated with Nail Care Products: Retrospective Analysis of North American Contact Dermatitis Group Data 2001-2016.” Dermatitis 2020:31(3):191-201.
Kullberg SA, Gupta R, Warshaw EM. Methylisothiazolinone in Children’s Nail Polish. Pediatric Dermatol 2020 Jul;37(4):745-747.
Kullberg SA, Warshaw EM. “Summertime Dermatitis: When the Repellent is the Culprit, Not the Bugs!” Dermatitis 2020;31(4):e30-e32.
Voller LM, Warshaw EM. “Clogs are a Fashionable Option in Cases of Shoe Contact Dermatitis.” Dermatitis 2020;31(4):e42-e45.
Kullberg SA, Ward JM, Liou YL, Atwater AR, Hylwa S, Neeley AB, Warshaw EM. Cutaneous Reactions to Aluminum. Dermatitis 2020;31(6):335-349.
Warshaw EM, Gupta R, DeKoven JG, Fowler JF, Silverberg JI, Atwater AR, Taylor JS, Reeder MJ, Maibach HI, Sasseville D, Belsito DV, DeLeo VA, Pratt MD, Marks JG, Zug KA, Zirwas MJ. “Patch Testing to Diphenylguanidine by the North American Contact Dermatitis Group (2013-2016).” Dermatitis 2020;31(6):350-358.
Kullberg S, Gupta R, Warshaw EM. Navigating Tattoo-related Allergic Contact Dermatitis: Beyond Pigments. Dermatitis 2020;31(6):e59-60.
Schlarbaum JP, Warshaw EM. Men’s Facial Moisturizers in the Metrosexual Era. Dermatitis 2021;32(3):185-194.
Kimyon RS, Schlarbaum JP, Liou YL, Hylwa SA, Warshaw EM. Allergic contact dermatitis to pramoxine (pramocaine): review and report of 8 cases. Dermatitis. 2021;32(1):32-37.
Voller LM, Warshaw EM. Killing Two Birds with One Bar: Shampoo and Conditioner Bars are Low Allergen and Environmentally Friendly. Dermatitis. 2021;32(4):e60-64.
Warshaw EM, Voller LM, DeKoven JG, Taylor JS, Atwater AR, Reeder MJ, Silverberg JI, Maibach HI, Zug KA, Sasseville D, Fowler JF, Pratt MD, Fransway AF, Belsito DV, DeLeo VA. “Patch Testing with Carmine 2.5% in Petrolatum: The North American Contact Dermatitis Group Experience 2011-2012. Dermatitis. 2021;32(2):94-100.
Liou YL, Liszewski W, Schlarbaum JP, Warshaw EM. “Characterization of Tattoo Aftercare Products: Allergenic Ingredients and Marketing Claims.” Dermatitis. 2021;32(5):301-307.
Warshaw EM, Gupta R, Silverberg JI, Maibach HI, DeKoven JG, Taylor JS, Atwater AR, Reeder MJ, Zug KA, Sasseville D, Fowler JF, Pratt MD, Fransway AF, Belsito DV, DeLeo VA. “Positive Patch Test Reactions to Carba Mix and Thiuram Mix: The North American Contact Dermatitis Group Experience, 1994-2016.” Dermatitis. 2021;32(3):173-84.
Schlarbaum J, Kimyon R, Liou YL, Neeley A, Warshaw EM, Hylwa S. Our approach to textile dermatitis: in-clinic dye extraction. Dermatitis. 2021;32(1):e14-e15.
Liou YL, Voller LM, Liszewski W, Ericson ME, Siegel PD, Warshaw EM. Formaldehyde Release from Pre-dispersed Tattoo Inks: Analysis Using the Chromotropic Acid Method. Dermatitis. 2021;32(5):327-32.
Warshaw EM, Voller LM, Maibach HI, Zug KA DeKoven JG, Atwater AR, Reeder MJ, Sasseville D, Taylor JS, Fowler JF, Pratt MD, Silverberg JI, Fransway AF, Zirwas MJ, Belsito DV, Marks JG, DeLeo VA. “Eyelid Dermatitis in Patients Referred for Patch Testing: Retrospective Analysis of North American Contact Dermatitis Group Data 1994-2016.” J Am Acad Dermatol. 2021;84(4):953-964.
Kimyon RS, Hylwa SA, Neeley AB, Warshaw EM. Patch Testing: The Patient Experience. Dermatitis. Dermatitis. 2021;32(5):333-338.
Warshaw EM, Gupta R, DeKoven JG, Maibach HI, Taylor JS, Fransway AF, Zug KA, Silverberg JI, Belsito DV, Atwater AR, Reeder MJ, Sasseville D, Fowler JF, Pratt MD, DeLeo VA. “Patch Testing to Mercaptobenzothiazole and Mercapto Mix: The North American Contact Dermatitis Group Experience, 1994-2016.” Dermatitis. 32(4):232-244.
Kimyon RS, Zang LY, Siegel PD, Voller LM, Schlarbaum JP, Warshaw EM. Isothiazolinone Detection in Dish Soap and Personal Care Products: Comparison of Lovibond Isothiazolinone Test Kit and Ultra High Performance Liquid Chromatographic Tandem Mass Spectrometry. Dermatitis. 2021;32(4):245-50.
Warshaw EM, Kullberg SA, DeKoven JG, Maibach HI, Belsito DV, Silverberg JI, Fowler JF, Atwater AR, Sasseville D, Reeder MJ, Taylor JS, DeLeo VA, Pratt MD, Zug KA, Fransway AF. “Scalp Involvement in Patients Referred for Patch Testing: North American Contact Dermatitis Group Data, 1996 to 2016.” J Am Acad Dermatol. 2021;84(4):977-988.
Schlarbaum J, Dunnick C, Scheman A, Neeley A, Warshaw EM, McKinney ZJ, Hylwa S. “A mini-epidemic of suspected contact dermatitis to Delta Airlines® uniforms. Dermatitis. 2021;32(4):e69-e71.
Warshaw EM, Schlarbaum JP, Silverberg JI, DeKoven JG, Fransway AF, Taylor JS, Maibach HI, Fowler JF, Atwater AR, Reeder MJ, Zug KA, Belsito DV, Sasseville D, DeLeo VA, Pratt MD. Contact Dermatitis to Personal Care Products is Increasing (but Different!) in Males and Females: North American Contact Dermatitis Group (NACDG) Data, 1996-2016. J Am Acad Dermaatol. 2020. Accepted 10-5-20.
Warshaw EM, Ruggiero J, DeKoven JG Silverberg JI, Maibach HI, Taylor JS, Atwater AR, Zug KA, Sasseville D, Fowler JF, Fransway AF, Pratt MD, Belsito DV, DeLeo VA, Reeder MJ,. Patch Testing with Tocopherol and Tocopherol Acetate: The North American Contact Dermatitis Group Experience, 2001 to 2016. Dermatitis. 2021;32(5):308-18.
Warshaw EM, Buonomo M, Maibach HI, Taylor JS, Zug KA, Atwater AR, Silverberg JI, Belsito DV, Fransway AF, DeKoven JG, Reeder MJ, Sasseville D, Fowler JF, Pratt MD, DeLeo VA. “Patch Testing to Ethylhexylglycerin: the North American Contact Dermatitis Group Experience, 2013-2018” Dermatitis. 2021. Accepted.
Warshaw EM, Kullberg SA, Atwater AR, DeKoven JG, Silverberg JI, Belsito DV, Fowler JF, Fransway AF, DeLeo VA, Maibach HI, Zug KA, Reeder MJ, Taylor JS, Sasseville D, Pratt MD. “Currently Relevant P-Phenylendiamine Patch Test Reactions associated with Hair Dye and Non-Scalp Anatomic areas: Retrospective Cross-Sectional Analysis of North American Contact Dermatitis Group Data, 1996 to 2016.” J Amer Acad Dermatol. 2021;84(3):e175-e177.
Warshaw EM, Shaver RL, DeKoven JG, Maibach HI, Taylor JS, Atwater AR, Belsito DV, Silverberg JI, Reeder MJ, Zug KA, Sasseville D, Fowler JF, Pratt MD, Fransway AF, DeLeo VA. Routine Patch Testing to Carvone: North American Contact Dermatitis Group Experience, 2009-2018. Dermatitis accepted
Shaver RL, Warshaw EM. “Contact Allergens in Prescription Topical Ophthalmic Medications.” Dermatitis accepted
Warshaw EM, Shaver RL, DeKoven JG, Maibach HI, Taylor JS, Atwater AR, Belsito DV, Silverberg JI, Reeder MJ, Zug KA, Sasseville D, Fowler JF, Pratt MD, Fransway AF, Houle MC, Dunnick CA, DeLeo VA. “Contact Dermatitis Associated with Musical Instruments: North American Contact Dermatitis Group Data, 2001-2018.” Accepted, Dermatitis
Warshaw EM, Ruggiero J, DeKoven JG, Maibach HI, Atwater AR, Taylor JS, Zug KA, Reeder MJ, Silverberg JI, Sasseville D, Fowler JF, Pratt MD, Belsito DV, DeLeo VA. Contact Dermatitis associated with Hair Care Products: Retrospective Analysis of North American Contact Dermatitis Group Data, 2001-2016. Dermatitis, accepted
Buonomo M, Warshaw EM. Allergic contact dermatitis due to PVP/eicosane copolymer. Contact Dermatitis accepted
Buonomo M, Warshaw EM, “It’s Easy Being Green and Low Allergen! Hypoallergenic & Environmentally Friendly Laundry Detergents and Travel Hand Soaps.” Dermatitis, accepted
Warshaw EM, Shaver RL, DeKoven JG, Taylor JS, Atwater AR, Fransway AF, Maibach HI, Belsito DV, Silverberg JI, Houle MC, Reeder MJ, Zug KA, Fowler JF, Sasseville D, Pratt MD, Dunnick CA, DeLeo VA. “Patch Test Reactions Associated with Topical Medications: Retrospective Analysis of North American Contact Dermatitis Group Data, 2001-2018” Dermatitis, accepted
Buonomo M, Warshaw EM. A Cautionary Tale: Potential for Irritant Patch Test Reactions to Dicetyldimonium Chloride (Quaternium-31) Dermatitis, accepted
Warshaw EM, Shaver RL, DeKoven JG, Taylor JS, Zug KA, Pratt MD, Atwater AR, Houle MC, Maibach HI, Belsito DV, Silverberg JI, Dunnick CA, Reeder MJ, Sasseville D, Fowler JF, DeLeo VA.Patients with Patch Test Reactions Associated with Eye Care Products: Retrospective Analysis of North American Contact Dermatitis Group Data, 2001-2018 Contact Dermatitis. accepted
Warshaw EM, Ruggiero JL, DeKoven JG, Pratt MD Silverberg JI, Maibach HI, Zug KA, Atwater AR, Taylor JS, Reeder MJ, Sasseville D, Fowler JF, Fransway AF, Belsito DV, DeLeo VA , Houle MC, Dunnick CA. Patch Testing with Ammonium Persulfate: The North American Contact Dermatitis Group Experience, 2015-2018. JAAD accepted
Warshaw EM, Shaver RL, DeKoven JG, Taylor JS, Atwater AR, Fransway AF, Maibach HI, Belsito DV, Silverberg JI, Houle MC, Reeder MJ, Zug KA, Fowler JF, Sasseville D, Pratt MD, Dunnick CA, DeLeo VA. “Patch Test Reactions Associated with Non-Topical Medications: Retrospective Analysis of North American Contact Dermatitis Group Data, 2001-2018.” Dermatitis accepted
Buonomo M, Warshaw E. Contact dermatitis to essential oils. Invited review submitted Current Dermatology Reports,Vol. 10 accepted
Warshaw EM, Buonomo M, DeKoven JG, Pratt MD, Reeder MJ, Silverberg JI, Belsito DV, Maibach HI, Atwater AR, Houle MC, Taylor JS, Zug KA, DeLeo VA, Dunnick CA. The Importance of Supplemental Patch Testing Beyond a Screening Series: The North American Contact Dermatitis Group Experience. JAMA Dermatol, accepted
Shaver RL, Peterson MY, Warshaw EM. Contact allergens in the over-the-counter topical vasoconstricting opththalmic agents. Dermatitis accepted
Kullberg SA, Voller LM, Neeley AB. Chronic Actinic Dermatitis After Occupational Sensitization to the Epoxy Resin, Bisphenol. Dermatitis. 2020 Jul/Aug;31(4):e25-e26.
Voller LM, Elliott JF, Suzuki K, Reiz B, Neeley AB. Allergic contact dermatitis to natural indigo hair dye. Contact Dermatitis. 2020;83(3):222-224.
Lindsey M Voller 1 , Sara A Kullberg, Yujie L Liou, Sara A Hylwa. Effectiveness of Support Groups for Patients With Contact Dermatitis: A Pilot Study. Dermatitis. 2020 Nov/Dec;31(6):383-388.
Sara A Kullberg 1 , Sara Hylwa, Matthew Zirwas, Aida Lugo-Somolinos, Jonathan H Zippin, Andrew Scheman. Defining Fragrance Allergy in the Contact Allergen Management Program. Dermatitis 2021;32(1):e24-e28.
Kullberg SA, Hylwa S. Sodium Disulfite/Bisulfite Allergy Manifesting From Dish Soap: Not Limited to Hairdressing or Food Industries. Dermatitis. 2020;31(5):e51-e52.
Kullberg SA, Hylwa SA.The versatile UV absorber drometrizole: Expanding from the realm of cosmetics to feminine sanitary products. Contact Dermatitis. 2020 Dec;83(6):518-519.
Gupta R, Hylwa S, Zirwas M, Lugo-Somolinos A, Zippin JH, Scheman A. Defining Topical Corticosteroids by Allergenicity and Cross-Reactivity for the Contact Allergen Management Program. Dermatitis. 2020 Jul/Aug;31(4):e45-e46.
Zhang AJ, Aschenbeck KA, Law BF, BʼHymer C, Siegel PD, Hylwa SA. Dermatitis.Urushiol Compounds Detected in Toxicodendron-Labeled Consumer Products Using Mass Spectrometry2020 Mar/Apr;31(2):134-139.
Voller LM, Schlarbaum JP, Hylwa SA. Dermatitis 2020. Allergenic Ingredients in Health Care Hand Sanitizers in the United States. Dermatitis. 2021;32(3):151-159.
Shaver RL, Gupta R, Hylwa SA. Social media use among patients with allergic contact dermatitis: an internet-based survey. Int J Dermatol. 2021. Online ahead of print
Ruggiero J, Voller LM, Shaik JA, Hylwa SA. Formaldehyde in Electronic Cigarette Liquid (Aerosolized Liquid). Dermatitis. 2021. [Online ahead of print.]
Buonomo M and Hylwa SA. Allergic contact dermatitis from Boswellia carterii (frankincense oil). Contact Dermatitis. 2021;85(4):465-467.
Ruggiero JL, Shaver RL, Hylwa SA. Contact allergy strikes! Allergic contact dermatitis in a bowling pro shop operator. Contact Dermatitis. 2021;85(1):113-115.
Shaver RL, Gupta R, Hylwa SA. Searching the holy grail – evaluating contact allergens in popular Reddit skincare routine. Int J Dermatol. 2021. [Online ahead of print]
Ruggiero JL, Shaver RL, Hylwa SA. Allergic contact dermatitis from stearyl alcohol in ketoconazole cream. Contact Dermatitis. 2021. [Online ahead of print]
Kullberg, Sara A.; Ward, Jordan M.; Liou, Yujie Linda; Atwater, Amber Reck; Hylwa, Sara; Neeley, Anne B.; Warshaw, Erin M. Cutaneous Reactions to Aluminum. Dermatitis. 20200;31(6):335-349.
Ruggiero, Jenna L.; Neeley, Anne B. Dermatitis. Products for Textured Hair in the Contact Allergen Management Program. Dermatitis. 2021 [Online ahead of print]
Orofacial Granulomatosis Due to Carvone Allergy in a Pediatric Patient
Ruggiero, Jenna L.; Neeley, Anne B. Trends in Methylisothiazolinone Prevalence Within the Contact Allergen Management Program Database From 2013 to 2021 Dermatitis. 2021. [Online ahead of print]
Peterson MY, Xiong M, Ault M, Brodd L, Harvey K, Meng H, Hylwa S. The Everyday Hazards of Fragrance Allergy. Dermatitis. 2022. [Online ahead of print].
Xiong M, Shaik JA, Hylwa S. Formaldehyde Release from Eyelash Glues: Analysis Using the Chromotropic Acid Method. Dermatitis. 2022. [Online ahead of print].
Voller LM, Shaver R, Persson L, Bruze M, Hylwa SA. Investigation of Commercial Essential Oils for Formladehyde Content. Dermatitis. 2022. [Online ahead of print].
Xiong M* and Hylwa S. Too Much of a Good Thing? Allergic Contact Dermatitis to Pimecrolimus. Dermatitis. 2022. [Online ahead of print].
Peterson MY and Hylwa SA. Nickel release from metal tools in United States barbershops. Int J Dermatol. 2022. [Online ahead of print]
Xiong M, Peterson MY, Hylwa S. Allergic Contact Dermatitis from Benzyl Alcohol in Hydrocortisone Cream. Contact Dermatitis. 2022;86(5):424-5.
Buonomo M and Hylwa S. Allergic Ingredients in Sunless Tanning Products. Dermatitis. 2021;32(6):e136-8.
Buonomo M, Ruggiero JL, Hylwa S. Titanium as a likely cause of post-reconstruction dermatitis of the beast. Contact Dermatitis. 2022;86(2):142-3.
Shaver RL, Buonomo M, Scherman JA, Neeley AB. Contact allergy to acrylates in Apple AirPods Pro® headphones: A case series. Int J Dermatol. 2021 Oct 31. Online ahead of print.
Xiong M, Ekstein SF, Neeley AB. Better Left Aloe? Contact Allergens in Aloe Vera Gels. Dermatitis. 2022 Aug 12. Online ahead of print.
Xiong M, Neeley AB. Adverse cutaneous reaction to the Eversense E3 continuous glucose monitor in a platinum-allergic patient. Contact Dermatitis. 2022 Aug 16. Online ahead of print.
Han J, Peterson MY, Neeley A. Allergic Contact Dermatitis to Sorbitan Sesquioleate in Adaptic Nonadhering Dressing. Dermatitis. 2022 Oct 17. Online ahead of print.

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