Dr. Catherine Kim Pyun, DO

Dr. Catherine Pyun is a family medicine and internal medicine physician with 32 years of experience caring for patients across all age groups. She earned her Doctor of Osteopathy degree from New York Institute of Technology College of Osteopathic Medicine, where she developed expertise in the osteopathic approach to whole-person healthcare. Her dual specialization allows her to provide comprehensive primary care for families while also managing complex internal medicine conditions in adult patients.

Dr. Pyun practices at multiple locations throughout the East Bay, including Alameda Hospital in Alameda, Highland Hospital in Oakland, and several other facilities in Oakland and San Leandro. She focuses on treating high blood pressure conditions, including hypertensive emergencies and pediatric hypertension cases. Her clinical skills include performing electrocardiograms to evaluate heart function and ordering specialized pathology tests to help diagnose various medical conditions.