Dr. James Dennis Obrien, MD

Dr. James Obrien is an internal medicine physician who has dedicated 34 years to caring for patients with a wide range of health conditions. He earned his medical degree from New York Medical College and brings extensive experience to his practice in internal medicine. His commitment to serving diverse communities is reflected in his ability to communicate with patients in Vietnamese, Spanish, and English.

Dr. Obrien practices at multiple locations throughout Irvine, California, including Hoag Hospital Irvine. He specializes in managing high cholesterol in children and teens, as well as treating hyperlipidemia and hypertension in patients of all ages. His approach to care includes physical therapy, strength training, and manual therapy to help patients achieve their health goals. Patients have given him an average rating of 4.4, reflecting their confidence in his compassionate and comprehensive care.