Dermatology
Mark Denis Davis, M.D.
Professor of Dermatology; Chair, Department of Dermatology, Mayo Clinic
Mark Denis P. Davis, M.D., is a professor of dermatology and Chair of the Department of Dermatology at Mayo Clinic in Rochester, Minnesota. He specializes in complex medical dermatology, with expertise in inflammatory skin conditions such as contact dermatitis, chronic hives, psoriasis, rosacea, and mixed connective tissue disease. Dr. Davis treats vascular disorders including erythromelalgia, acrocyanosis, flushing, and skin manifestations of small fiber neuropathy, as well as Stevens-Johnson s
35+
Years in Practice
Credentials
Board Certifications
- Dermatology (American Board of Dermatology)
Education & Training
- National University of Ireland — M.D., 1990
- Mayo Clinic College of Medicine and Science (Rochester) — Residency, Dermatology, 1993-1997
- Mayo Clinic College of Medicine and Science (Rochester) — Residency, Internal Medicine, 1991-1993
- Royal College of Surgeons Ireland — Class of 1987
Peer Recognition
- Castle Connolly — Top Doctor
2007-2026 (20 years)
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Mayo Clinic
Languages
English
Experience
35+ years in practice