Dr. Benjamin Bak is a radiology specialist in Sunnyvale, California and he works at several hospitals in the area, including Regional Hospital of Scranton. He got his diploma from Loma Linda University School of Medicine and did his internship at Arrowhead Regional Medical Center. Dr. Benjamin Bak completed his residency in radiology at Santa Clara Valley Medical Center. The doctor is certified in diagnostic radiology and has an experience of more than 20 years.