Katharine O'Brien, D.O.

Family Medicine - 

Geriatric Medicine - 

Women's Health Clinic

Providers at Hemet Family Medicine, Geriatric Medicine, Women's Health Clinic - Katharine O'Brien, D.O.​

Dr. Kathatharine O'Brien portrait

Katharine O'Brien, D.O.

Dr. Katharine O’Brien is a board-certified, California-licensed Osteopathic Medicine specialist and Family Practice physician. She is a graduate of Western University of Health Sciences and College of Osteopathic Medicine of The Pacific, and has over 27 years’ experience in the medical field. As such, she brings a wealth of expertise to her patients at the Kolli Medical Corporation (part of the Hemet Community Medical Group) where she directs a women’s health clinic and practices Family Medicine and Geriatric Medicine.

Dr. O’Brien’s practice provides the full spectrum of family medical services, including managing chronic illnesses, diagnosing health conditions, and performing exams for all age groups and genders. Dr. O’Brien can treat Hypertension, High Cholesterol, Stroke, Ischemic Heart Disease, Depression, Chronic Kidney Disease, Asthma, Osteoporosis, Heart Failure, Chronic Obstructive Pulmonary Disease, Diabetes and other medical problems. 

She is currently accepting new patients.