Dr. Sarah Lewis, MD

Dr. Sarah Lewis is an orthopedic surgeon who focuses on treating conditions affecting the bones, joints, and muscles. She earned her medical degree from St. Louis University School of Medicine and has practiced for 16 years, developing expertise in helping patients recover from injuries and manage joint problems. Dr. Lewis is fluent in both English and Spanish, allowing her to serve a diverse patient population.

Dr. Lewis practices at Kaiser Permanente Ontario Medical Center in Ontario, California, where she is affiliated with Kaiser Foundation Hospital and Kaiser Permanente Ontario Medical Center. She specializes in treating conditions such as carpal tunnel syndrome, arm fractures, and osteoarthritis. Her surgical expertise includes hand and wrist procedures, and she performs treatments like bursa aspiration and injection to help reduce joint inflammation and pain.