Karen Roberts DVM joined veterinarians Dr. Larry Wyckoff, Dr. Chip Schultz and Dr. Hayley Bruey at Ponca City’s Hartford Animal Clinic and the Blackwell Animal Hospital on Aug. 1. Dr. Roberts is a graduate of the University Of Georgia’s College Of Veterinary Medicine and spent her first year of practice in San Angelo, Texas where she gained a great deal of experience with small animal and equine…