Dr. Madder graduated from the Philadelphia College of Osteopathic Medicine in 1976. He works in Beaver, PA and specializes in Internal Medicine and Urgent Care Medicine. Dr. Madder is affiliated with Heritage Valley Health System Beaver.
Robert Madder (1983-1987), Dianna Dyer (1967-1971), Rhonda Paris (1987-1991), Gulia Ricketts (1951-1955), Christy Muenchau (1991-1995), Richard Martin (1952-1956)