Carter Metcalf, D.V.M. is from Albuquerque, NM and has been practicing veterinary medicine in Casa Grande, and the surrounding area, for over 30 years. He graduated from Colorado State University. His hobbies include flying, fishing, and traveling.

John McWhirter, D.V.M. joined our staff in March, 2008. A graduate of Kansas State University, Dr. McWhirter began his professional career in rural Kansas as a solo practitioner. In 2005, he became director of the Veterinary Technology program of High-Tech Institute (now Anthem College), headquartered in Phoenix. He was responsible for the program's initial accreditation with the American Veterinary Medical Association. Five students started the program, and when he left the position, over 100 students were enrolled to become veterinary technicians.
In addition to caring for both small and large animals at Casa Grande Animal Hospital, Dr. McWhirter also works with various local agencies on keeping the stray population in Pinal County under control.

Kenny Lee Brown, D.V.M. joined our staff in June of 2008. He is a graduate of the University of Missouri and brings with him a diversified background with over 30 years of experience. His areas of special interest and experience are emergency medicine, critical care, orthopedic surgery and general soft tissue surgery. Dr. Brown is a member of the Arizona Veterinary Academy which mean he has gone "above and beyond the state requirements for licensure by completing a rigorous series of continuing education courses."

Deb Nelson, D.V.M. is from Oregon and has been with Casa Grande Animal Hospital since 1987. She is active in the community and serves on several state and national veterinary boards and committees. She is a graduate of Oregon State University. Her hobbies are gourmet cooking, flying, fishing, and traveling. Her household includes a "traveling" cat named Broken.
Catherine Carlson, D.V.M. joined our staff in June of 2010. She graduated from Ohio State University and has significant experience small animal, equine, and emergency practice. Her areas of interest include orthopedic surgery and ultrasound. Dr. Carlson's hobbies include showing and riding her horses, in addition to the daily routine of horse ownership.

Emma Gebhardt, D.V.M. joins us from practice in Sierra Vista, AZ. She graduated from Ross University School of Veterinary Medicine in St. Kitts, and primarily works with small animals. She recently became a mom again, adding a beautiful baby girl, Amelia, to her family.

Mike Falconer - Hospital Manager joined Casa Grande Animal Hospital in 2010 after transforming a veterinary practice in Sierra Vista, and a career in the entertainment lighting business before that. Originally from Scotland, in the U.K., Mike has two ex-racing greyhounds: "Sleepy" and "Red-light" and is an active member of the Southern Arizona Veterinary Managers Group.
Mike is responsible for all non-medical aspects of Casa Grande Animal Hospital. If you have any comments, concerns, or complaints he would love to hear from you either in person, over the phone or by email.