Dr. David Greeno Preston, MD

Dr. David Preston is an internal medicine physician who brings four decades of medical expertise to his practice. He earned his medical degree from Harvard Medical School and completed his residency training at Beth Israel Medical Center. With 40 years of experience in internal medicine, Dr. Preston has developed extensive knowledge in managing adult health conditions and preventive care. He provides care in English to serve his patients' communication needs.

Dr. Preston practices at Mainegeneral Medical Center Thayer Center For Health in Waterville, Maine. He specializes in treating high blood pressure conditions, including emergency situations that require immediate attention. His procedural skills include joint fluid removal and injections to treat joint and bursa inflammation. Patients have given Dr. Preston an average rating of 5.0, reflecting their satisfaction with his care.