Dr. Thomas Henry Gallagher, MD

Dr. Thomas Gallagher is an internal medicine physician with 36 years of experience providing comprehensive care for adult patients. He earned his medical degree from Harvard Medical School and has dedicated his career to internal medicine, focusing on the prevention, diagnosis, and treatment of adult diseases. Dr. Gallagher speaks both English and Spanish, allowing him to serve a diverse patient population in the Seattle area.

Dr. Gallagher practices at multiple University of Washington medical facilities, including UW Medical Center Montlake, UW Medical Center Northwest, and Harborview Medical Center, all located in Seattle, Washington. His extensive experience in internal medicine enables him to manage a wide range of health conditions affecting adult patients. With nearly four decades of practice, he brings deep clinical knowledge to patient care across the UW Medicine network.