Dr. On Wing Lim, MD

Dr. On Lim is a board-certified obstetrician and gynecologist who earned his medical degree from the University of California Irvine College of Medicine. With five decades of experience in women's healthcare, he has built extensive expertise in managing complex obstetric and gynecologic conditions throughout his distinguished career.

Dr. Lim practices at multiple locations in Downey, California, with hospital affiliations at Kaiser Permanente Downey Medical Center, Downey Regional Medical Center, and Saint Francis Medical Center. His clinical focus includes managing pregnancy-related concerns such as weight management during pregnancy and handling complications like perineal tears. He performs vaginal deliveries and utilizes advanced imaging techniques including CT scans to provide comprehensive care for his patients.