Dr. J.K. Guarasci grew up in Centerville where he graduated from Centerville High School. He went on to The Ohio State University for both his undergraduate program and veterinary school. Upon graduating from the College of Veterinary Medicine in 2008, he joined his father in practice before joining Covenant Animal Clinic. He and Dr. Josh Miller established the Bellbrook location in 2012 and added the Centerville location in 2019. In his spare time, Dr. JK plays golf, watches the Buckeyes, and learns craft beers. He also enjoys spending time with his two children and two Golden Retrievers named Rooney and Rosie. He lives in Centerville and works at both the Centerville and Bellbrook locations, with specific days being Monday and Thursday at Centerville, and Tuesday, Friday biweekly at Bellbrook [citation].