We found 1 provider named 'John Liantonio' nationally.
Dr. John Liantonio works as a family medicine practitioner and geriatrician in Philadelphia, PA. He attended medical school at Ross University School of Medicine. He is in-network for United Healthcare Platinum, United Healthcare Navigate, Coventry, and more. Dr. Liantonio is affiliated with Mercy Fitzgerald Hospital, Nazareth Hospital, and Mercy Philadelphia Hospital.