Dr. David Thurston Harrison, MD

Dr. David Harrison is a hematology and oncology specialist who brings over five decades of medical expertise to cancer and blood disorder care. He earned his medical degree from Johns Hopkins University School of Medicine and completed his residency at Johns Hopkins Health System. With 56 years of experience treating patients, Dr. Harrison has developed deep expertise in diagnosing and managing complex hematologic and oncologic conditions. He speaks English with his patients.

Dr. Harrison practices at multiple locations throughout California, including San Luis Obispo, Sacramento, Marysville, and Arroyo Grande, with his primary affiliation at University of California Davis Medical Center. His clinical focus includes treating chronic kidney disease and managing various forms of hypertension, including pediatric cases. He performs diagnostic procedures such as abdominal ultrasounds, bone density tests, and chest fluoroscopy to help evaluate patient conditions. Patients have given him an …average rating of 4.2 stars on Vitals.