Dr. Christopher Alfonzo is a psychiatrist in Encino, California and is affiliated with Great Plains Health-North Platte. He received his medical degree from Uniformed Services University of the Health Sciences F. Edward Hebert School of Medicine and has been in practice for more than 20 years. Dr. Christopher Alfonzo has expertise in treating dementia, bipolar disorder, anxiety disorders, among other conditions - see all areas of expertise. Dr. Christopher Alfonzo accepts Medicare, Aetna, Blue Cross, United Healthcare - see other insurance plans accepted.