Dr. Thiri Than Naing Oo, MD

Dr. Thiri Oo is an internal medicine physician with two decades of experience caring for patients across a wide range of adult health concerns. She earned her medical degree from St Georges University School of Medicine, building expertise in managing complex medical conditions and preventive care. Dr. Oo provides care in both English and Spanish, allowing her to serve diverse communities throughout Southern California.

Dr. Oo practices at multiple Kaiser Permanente locations in Claremont, Baldwin Park, and Ontario, with affiliations at UCI Health Lakewood. She focuses on managing high blood pressure conditions, including emergency situations requiring immediate attention. Her preventive care services include adult immunizations such as flu vaccines and shingles protection. Patients have given her an average rating of 3.6 out of 5 stars on Vitals.