John Smith

About

Dr. John Smith, MD, is a board-certified internal medicine physician with over 20 years of clinical experience specializing in preventive medicine and chronic disease management. He earned his MD from Harvard Medical School and completed his residency at Massachusetts General Hospital. Dr. Smith focuses on cardiovascular risk reduction, metabolic health, and lifestyle-based interventions. His work includes contributions to peer-reviewed research on preventive care strategies and patient-centered clinical outcomes.