Dr. John Arthur Donovan, MD

Dr. John Donovan is a gastroenterologist with over four decades of medical experience, having practiced for 43 years since graduating from the University of Alabama School of Medicine. His extensive background in gastroenterology allows him to provide comprehensive care for digestive system disorders and liver conditions. Dr. Donovan is fluent in both English and Spanish, helping him connect with a diverse patient population throughout the Los Angeles area.

Dr. Donovan practices at several prestigious locations including Keck Hospital of USC and USC Norris Comprehensive Cancer Center in Los Angeles, California. He specializes in treating serious liver conditions such as cirrhosis and fulminant hepatitis, while also managing hypertension. His diagnostic expertise includes performing blood tests and alkaline phosphatase testing to evaluate liver function and overall health. Patients consistently rate Dr. Donovan highly for his care, giving him an average rating of 4.7 out of 5 stars.