Dr. Alan Jay Diamond, MD

Dr. Alan Diamond is an internal medicine physician who specializes in gastroenterology, bringing nearly five decades of medical expertise to his practice. He earned his medical degree from the Icahn School of Medicine at Mount Sinai and completed his residency through the U.S. Department of Veterans Affairs. With 49 years of experience treating digestive health conditions, Dr. Diamond offers comprehensive care for complex gastrointestinal disorders. He is fluent in both English and Spanish, enabling him to serve a diverse patient population.

Dr. Diamond practices at multiple locations throughout Silver Spring, Rockville, and Olney, Maryland, and maintains an affiliation with Adventist Healthcare Shady Grove Medical Center. His clinical expertise includes treating inflammatory bowel conditions such as Crohn's disease and ulcerative colitis, as well as addressing joint pain that may accompany digestive disorders. He performs essential diagnostic procedures including colonoscopy and …lower gastrointestinal endoscopy to evaluate and monitor digestive health. Dr. Diamond also provides home infusion therapy for patients requiring specialized treatment delivery. Patients have given him an average rating of 4.3 out of 5 stars.