Dr. Mark Valentine graduated from Johns Hopkins University School of Medicine before completing a residency in Internal Medicine at University Hospitals of Cleveland in Cleveland, OH from 1974 to 1976.
Dr. Valentine has one office in Washington where he specializes in Dermatology. Learn more.
As a Washington dermatologist, Dr. Mark Valentine offers personalized treatment plans for those with a variety of skin, nail & hair disorders. These can include acne, dermatitis, psoriasis or melanoma, among others. Dr. Valentine may provide diagnostic or treatment options such as skin biopsies, the prescription of medications, laser therapy, and other dermatological procedures.
University Hospitals of Cleveland • Cleveland, OH
Residency in Internal Medicine
• 1974 - 1976
University Hospitals of Cleveland • Cleveland, OH
Residency in Dermatology
• 1976 - 1979