Dr. Juanito Villanueva is a radiology specialist in Oakland, California and he works at several hospitals in the area, including Whittier Hospital Medical Center and Sonora Regional Medical Center. He got his diploma from the University of California San Francisco School of Medicine and did his internship at the University of California Irvine. Dr. Juanito Villanueva did his residency in Radiology at University of Southern California - LAC+USC Medical Center. The doctor is certified in Diagnostic Radiology and has an experience of more than 20 years.