Dr. Melissa A Siew, MD

Dr. Melissa Siew is an internal medicine physician who earned her medical degree from St. Georges University School of Medicine and completed her residency training at Alameda County Medical Center. With 14 years of experience in practice, she focuses on comprehensive adult healthcare and managing complex medical conditions. Dr. Siew is fluent in Chinese, English, and Spanish, allowing her to serve diverse patient populations.

Dr. Siew practices at locations in San Juan Capistrano and Fountain Valley and maintains hospital privileges at Providence Mission Hospital. She specializes in treating patients with diabetes, particularly Type 2 diabetes mellitus, and helps those experiencing muscle weakness or mobility challenges. Her practice includes coordinating physical therapy and occupational therapy services for patients who need rehabilitation support. Patients have given Dr. Siew an average rating of 3.7 stars for her care.