Originally from Jacksonville, Illinois, Ronald received his M.D. from Southern Illinois University School of Medicine in 1979 and also completed an internal medicine residency there, serving as chief resident of internal medicine form 1982-1983.
He then completed his cardiology fellowship at the University Of Wisconsin Hospital in Madison.
Since joining OSF Cardiovascular Institute in 1988, Dr. Rabjohns has been active in teaching medical students and residents as a clinical assistant professor at the University Of Illinois College Of Medicine at Peoria. He is also a member of the American College of Cardiology.
Dr. Rabjohns and his wife Camilla have three children.
When he's not working, Ronald enjoys biking, sailing, and reading.
