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Office
200 1st Street SW
Rochester, MN 55905
Education & Training
- Stanford Health Care-Sponsored Stanford UniversityFellowship, Pediatric Dermatology, 2010 - 2011
- Mayo Clinic College of Medicine and Science (Rochester)Residency, Dermatology, 2007 - 2010
- Mayo Clinic College of Medicine and Science (Rochester)Residency, Pediatrics, 2003 - 2006
- Mayo Clinic College of MedicineClass of 2003
Certifications & Licensure
- CA State Medical License 2010 - Present
- MN State Medical License 2004 - 2025
- WI State Medical License 2013 - 2019
- American Board of Dermatology Dermatology
- American Board of Dermatology Pediatric Dermatology
- American Board of Pediatrics Pediatrics
Awards, Honors, & Recognition
- Fellow (FAAD) American Academy of Dermatology
Clinical Trials
- A Longitudinal Observational Study of Patients Undergoing Therapy for IMISC Start of enrollment: 2018 Dec 21
- The Role of Bathing Additives in the Treatment of Pediatric Atopic Dermatitis Start of enrollment: 2019 Feb 21
- Bone Health in Patients With Atopic Dermatitis Start of enrollment: 2018 Jul 30
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Publications & Presentations
PubMed
- 5 citationsSkin concerns in patients with trisomy 21 (Down syndrome): A Mayo Clinic 22-year retrospective review.Ashley B. Wentworth, Jennifer L. Hand, Dawn Marie R. Davis, Megha M. Tollefson
Pediatric Dermatology. 2021-08-18 - 763 citationsGuidelines of care for the management of acne vulgarisAndrea L. Zaenglein, Arun L. Pathy, Bethanee J. Schlosser, Ali Alikhan, Hilary Baldwin
Journal of the American Academy of Dermatology. 2016-05-01 - 25 citationsDiagnostic Delay in Psoriatic Arthritis: A Population Based Study.Paras Karmacharya, Kerry Wright, Sara J. Achenbach, Delamo I. Bekele, Cynthia S. Crowson
The Journal of Rheumatology. 2021-02-15
Journal Articles
- Hidradenitis Suppurativa in the Pediatric PopulationLucia Z Diaz, Amir Horev, Megha Tollefson, Yvonne E Chiu, Haley B Naik, JAMA Dermatology
- Consensus Statement for the Management and Treatment of Port-Wine Birthmarks in Sturge-Weber SyndromeIlona J Frieden, Andrew C Krakowski, Moise L Levy, Megha M Tollefson, Kristen M Kelly, JAMA Dermatology
- Comparison of Bleach, Acetic Acid, and Other Topical Anti‐Infective Treatments in Pediatric Atopic Dermatitis: A Retrospective Cohort Study on Antibiotic ExposureMegha M Tollefson, Sarah Asch, Pediatric Dermatology
Press Mentions
- Mayo Clinic Minute: What Is This Bright Red Birthmark on My Baby?June 6th, 2024
- Protecting Your Skin from Sun Won't Weaken Your Bones: StudyNovember 19th, 2021
- Data on Safety, Effectiveness of Common Acne Drug Unreliable, Some Researchers SayDecember 21st, 2018
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Professional Memberships
- Fellow
- Member
- Society for Pediatric DermatologyMember
- Pediatric Dermatology Research AllianceMember
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