Mark McClanahan, MD Primary Specialty: Endocrinology (Board Certified) Gender: Male Mary Washington Health Alliance Education College Bachelor of Science, Pre-Med University of Richmond Medical School Doctor of Medicine, Medicine Medical College of Virginia/Virginia Commonwealth University School of Medicine1986 Internship Internal Medicine Medical College of Virginia/Virginia Commonwealth University Health System Residency Internal Medicine Medical College of Virginia/Virginia Commonwealth University Health System Fellowship Endocrinology, Diabetes, & Metabolism Medical College of Virginia/Virginia Commonwealth University Health System