Dr. Ralph A. DeMaio graduated from the Univ Di Bologna, Fac Di Med E Chirurgia, Bologna, Italy in 1976. He works in Woodland Park, NJ and specializes in Gastroenterology. Dr. DeMaio is affiliated with Saint Josephs Regional Medical Center, Chilton Medical Center and Saint Josephs Wayne Hospital. He speaks English, Italian and Spanish.
Years in Practice: 39 Years
Languages Spoken: English, Italian, Spanish
Medical School: Univ Di Bologna, Fac Di Med E Chirurgia, Bologna, Italy
Graduation Date: 1976