Dr. Annie Lee Oh, MD

Dr. Annie Oh is an oncologist with two decades of experience treating cancer patients. She earned her medical degree from Chicago Medical School at Rosalind Franklin University of Medicine & Sciences and completed her residency at University of Illinois College of Medicine. Her expertise spans 20 years in cancer care, with particular focus on complex cases. Dr. Oh is fluent in both English and Spanish.

Dr. Oh practices at Kaiser Permanente Riverside Medical Center in Riverside, California, and maintains affiliations with University of Illinois Hospital. She specializes in treating breast cancer, including advanced cases that have spread or returned after initial treatment. Her clinical skills include managing comprehensive metabolic testing and providing infusion therapy through specialized clinic services. Dr. Oh's experience with Paget disease of the breast demonstrates her expertise in treating rare breast cancer conditions.