Dr. Sy Hoa Oang, DO

Dr. Sy Oang is an internal medicine physician who has dedicated 35 years to caring for patients with a wide range of health conditions. He earned his medical degree from Michigan State University College of Osteopathic Medicine and completed his residency training at Michigan State University. Dr. Oang brings expertise in managing complex medical conditions, with particular focus on lipid disorders and preventive care. He is fluent in both English and Spanish, allowing him to serve diverse communities effectively.

Dr. Oang practices at multiple locations throughout Whittier and Downey, California, and maintains hospital affiliations with PIH Health Hospital Whittier. His clinical expertise includes treating high cholesterol in children and teenagers, as well as managing various lipid disorders that affect families. He provides essential preventive services such as flu vaccinations and breast cancer screenings. Patients consistently rate Dr. Oang highly for his care, giving him an …average rating of 4.9 out of 5.