Dr. Keller graduated from the Indiana University School of Medicine in 1998. He works in Peru, IN and specializes in Pediatrics. Dr. Keller is affiliated with Dukes Memorial Hospital.
Dr. Keller graduated from the University of Toledo College of Medicine in 2008. He works in Durango, CO and specializes in Family Medicine. Dr. Keller is affiliated with Mercy Regional Medical Center.
Dr. Keller graduated from the University of Cincinnati College of Medicine in 1982. He works in Sandusky, OH and specializes in Family Medicine and Internal Medicine. Dr. Keller is affiliated with Firelands Regional Medical Center.