Dr. Heather Krellner Dr. Heather Krellner graduated from The Ohio State University College of Veterinary Medicine in 2002. She did her undergraduate work at Indiana University of Pennsylvania where she received bachelor degrees in biology and psychology. Dr. Krellner's primary interests include internal medicine, ultrasonography, and she is also pursuing a certification in canine rehabilitation. Her husband is a member of the United States Air Force and consequently they have called a number of places home including Okinawa, Japan; Panama City, Florida; Springfield, Virginia; and now Kettering, Ohio. They love spending time outdoors and taking their two boys biking, hiking, and skiing. Their family also includes two four-legged kids, a German Shorthair Pointer named Gretta (an avid flyball dog) and a terrier mix named Indiana.