Dr. Geoffrey Weinstein is a board-certified radiation oncologist based in San Diego, California. He graduated from the Baylor College of Medicine and then did his internship at the Scripps Mercy Hospital. He completed his Radiation Oncology training at the University of Texas MD Anderson Cancer Center. Dr. Weinstein has been treating a wide variety of cancers from two decades and is currently affiliated with the Sharp Memorial Hospital and Sharp Chula Vista Medical Center.