Sara Fossum
Assistant Professor of Dermatology
Department of Dermatology
1910 Taubman Center
Ann Arbor, Michigan 48109

Available to mentor

Sara Fossum
Clinical Assistant Professor
  • About
  • Qualifications
  • Research Overview
  • Recent Publications
  • About

    Dr. Sara Fossum is Clinical Assistant Professor of Dermatology and a board-certified dermatologist in the Michigan Medicine Department of Dermatology. She provides medical dermatology diagnosis and treatment to patients of all ages in Michigan Medicine's medical dermatology outpatient clinics. She has special interests in complex medical dermatology including the care of patients with bullous skin disease and hidradenitis suppurativa.

    Dr. Fossum is a graduate of the Medical Scientist Training Program at Northwestern University Feinberg School of Medicine, where she received her medical degree and PhD degree in life sciences. Following graduation, she completed her preliminary year internship in internal medicine at Northshore University Health System in Evanston, Illinois, and her dermatology residency at the University of Michigan Department of Dermatology, where she served as co-chief resident in her final year. Dr. Fossum joined the U-M Dermatology faculty in January 2023.

    Qualifications
    • Residency, Dermatology
      University of Michigan–Ann Arbor, Dermatology, 2022
    • Chief Resident
      University of Michigan–Ann Arbor, Dermatology, 2022
    • Internship, Internal Medicine-Preliminary Year
      NorthShore University HealthSystem, Evanston, 2019
    • MD PhD
      Northwestern University, Evanston, 2018
    • BS
      University of Notre Dame, Notre Dame, 2010
    Research Overview

    -Clinical outcomes for hidradenitis suppurativa patients
    -Representation of diverse skin in educational materials

    Recent Publications See All Publications
    • Journal Article
      An adolescent with uveal melanoma and BAP1 tumor predisposition syndrome.
      Young KZ, Fossum SL, Lowe L, Else T, Fecher LA, Demirci H, Cha KB. JAAD Case Rep, 2020 Jun; 6 (6): 563 - 566. DOI:10.1016/j.jdcr.2020.04.018
      PMID: 32509949
    • Journal Article
      A transcription factor network represses CFTR gene expression in airway epithelial cells.
      Mutolo MJ, Leir S-H, Fossum SL, Browne JA, Harris A. Biochem J, 2018 Apr 16; 475 (7): 1323 - 1334. DOI:10.1042/BCJ20180044
      PMID: 29572268
    • Journal Article
      Regulatory dynamics of 11p13 suggest a role for EHF in modifying CF lung disease severity.
      Stolzenburg LR, Yang R, Kerschner JL, Fossum S, Xu M, Hoffmann A, Lamar K-M, Ghosh S, Wachtel S, Leir S-H, Harris A. Nucleic Acids Res, 2017 Sep 6; 45 (15): 8773 - 8784. DOI:10.1093/nar/gkx482
      PMID: 28549169
    • Journal Article
      Ets homologous factor (EHF) has critical roles in epithelial dysfunction in airway disease.
      Fossum SL, Mutolo MJ, Tugores A, Ghosh S, Randell SH, Jones LC, Leir S-H, Harris A. J Biol Chem, 2017 Jun 30; 292 (26): 10938 - 10949. DOI:10.1074/jbc.M117.775304
      PMID: 28461336
    • Journal Article
      Ets homologous factor regulates pathways controlling response to injury in airway epithelial cells.
      Fossum SL, Mutolo MJ, Yang R, Dang H, O'Neal WK, Knowles MR, Leir S-H, Harris A. Nucleic Acids Res, 2014 Dec 16; 42 (22): 13588 - 13598. DOI:10.1093/nar/gku1146
      PMID: 25414352
    • Journal Article
      The inhibitor of phagocytosis, O-phospho-L-serine, suppresses Müller glia proliferation and cone cell regeneration in the light-damaged zebrafish retina.
      Bailey TJ, Fossum SL, Fimbel SM, Montgomery JE, Hyde DR. Exp Eye Res, 2010 Nov; 91 (5): 601 - 612. DOI:10.1016/j.exer.2010.07.017
      PMID: 20696157
    • Journal Article
      Switching from an esterase to a hydroxynitrile lyase mechanism requires only two amino acid substitutions.
      Padhi SK, Fujii R, Legatt GA, Fossum SL, Berchtold R, Kazlauskas RJ. Chem Biol, 2010 Aug 27; 17 (8): 863 - 871. DOI:10.1016/j.chembiol.2010.06.013
      PMID: 20797615