Dr. Brian Choi is a medical oncology specialist in Riverside, California and he works at several hospitals in the area, including Fountain Valley Regional Hospital and Medical Center and Corona Regional Medical Center and. He got his diploma from Northwestern University Feinberg School of Medicine and did his residency in Internal Medicine at the University of Wisconsin, where he also completed a fellowship in Medical Oncology. The doctor is certified in Internal Medicine and Medical Oncology and has an experience of more than 20 years.