Dr. Nishioka has expertise and interest in Women's Imaging and Mammography. Dr. Nishioka obtained his MD from the University of Texas Health Science Center at San Antonio. His internship in internal medicine was at the Good Samaritan Hospital in Phoenix, Arizona. Dr. Nishioka completed radiology residency at the University of Texas Health Science Center at San Antonio. He is the Secretary of Advanced Imaging of South Bay. He lives in the South Bay with his wife and two children. In his free time, he enjoys food, travel, sports, and photography.