DVM, Diplomate ACVIM (Oncology and Internal Medicine)
Dr. Couto, former professor of Internal Medicine and Oncology at The Ohio State University, is an internationally recognized expert in the fields of veterinary oncology, hematology, and Greyhound medicine. Guillermo received his DVM from Buenos Aires University in Argentina then completed an veterinary oncology residency at the University of California at Davis. Guillermo is a double board certified specialist in Veterinary Internal Medicine and Oncology but is probably best recognized for his accomplished 30 year teaching career at Ohio State and his reputation as a pioneer and expert in Greyhound and Sighthound Medicine. Dr. Couto was the director of the Greyhound Health and Wellness Center, the Transfusion Medicine Service and Blood Bank at Ohio State before his retirement. He now joins Metzger Animal Hospital, a ten doctor AAHA certified general,referral and emergency practice, as our third board certified specialist.