Dr. Marvel is an Indiana licensed, board-certified Radiation Oncologist. Dr. Marvel is credentialed at several hospitals in the Indianapolis and surrounding areas. He sees patients at Fayette Regional Health Center in Connersville, Logansport Regional Cancer Center in Logansport, and American Health Network of Indiana in Peru.Dr. Marvel graduated from Louisiana State University Medical Center School of Medicine in Shreveport in 1985, where he also completed a Transitional Medicine internship. He then did a Radiation Oncology residency through 1989 at Indiana University School of Medicine, Indianapolis, Indiana. He has been awarded Fellowships by both the American College of Radiation Oncology and the American College of Radiology. During Dr. Marvel tenure as a radiation oncologist, he has participated in many professional societies and professional committees. Dr. Marvel has also participated in several medical research groups and has been published multiple times.