Our animal hospital vets in San Antonio

Our Veterinarians

The Towne North Animal Hospital team of skilled veterinarians welcomes you to our practice. Proudly serving the San Antonio area. At Towne North Animal Hospital, it is our daily privilege to provide quality vet care to your cherished pet, with compassion and competence. We hope to ensure a positive impact on our patients, pet owners and the local community.

dr. J. Dan McIlhany at animal hospital in San Antonio

J. Dan McIlhany, D.V.M.

Dr. McIlhany attended Texas A & M on a football scholarship and received his B.S. in Veterinary Science in 1965. After a three year hiatus from his education to play football with the Los Angeles Rams, he returned to Texas A& M and graduated in 1970 with his Doctor of Veterinary Medicine degree. Dr. "Mc" interned at Knowles Animal Hospital in Miami Florida, then established the Triangle Animal Clinic in Conroe Texas in 1973. He purchased Towne North Animal Hospital in 1984. Dr. McIlhany's wife, Barbara, is a Retail Merchant in San Antonio. They have 4 children. In his spare time, Dr. McIlhany raises Brangus and Maine Anjou cattle. When asked about his 30+ years of veterinary medicine, Dr. McIlhany responded with a smile and said, "Veterinary medicine has been a very enjoyable and rewarding adventure for me." Dr. McIlhany's home, as you would imagine, is filled with pets. Two German Shepherds, Simpson and Annie. His cats are Cassie, Mario, Tom, Jerry, and Bud who live at home. He also has an assortment of livestock which includes donkeys and cattle.

Marshall D Beggs, DVM at animal hospital in San Antonio

Marshall D. Beggs, DVM

Dr. Beggs is originally from Midland, Texas, and served as a veterinary technician prior to completing his degree in Animal Science from Angelo State University. He is a graduate of Ross University School of Veterinary Medicine, and after graduation practiced in San Angelo – but he got to Towne North as soon as he could!

His professional interests include surgery, emergency medicine, and preventive medicine. Dr. Beggs enjoys outdoor activities, sports, cooking, and scuba diving. With over 4 years’ experience, he looks forward to providing the highest quality of veterinary medicine for your beloved companions.

Cathryn Susanne Naranjo, DVM at animal hospital in San Antonio

Cathryn Susanne Naranjo - D.V.M.

A native Texan from Corpus Christi, Dr. Naranjo graduated from Ross University School of Veterinary Medicine. She sees animals as much more than pets; she sees them as part of the family. Dr. Naranjo's favorite aspects of Veterinary Medicine include emergency care and preventative medicine. She will show your pets the love and respect that they deserve. In addition to being a great doctor, she is a loving wife and mom. Dr. Naranjo and her husband have a wonderful daughter, whose nickname is "Kittybear", and a spunky cat named Godiva. At home she is a regular "Martha Stewart"; flexing her artistic muscle with scrapbooking, baking, and decorating.

Amy Willeford-Lewis, DVM at animal hospital in San Antonio

Amy Willeford-Lewis, DVM

Dr. Lewis is a 1996 graduate of Texas A&M College of Veterinary Medicine, and joined our family in August of 2011. Her interests include internal medicine, geriatric medicine, and dentistry. She also has experience in exotic animal medicine and feels that it adds an extra "flavor" to veterinary medicine. With a husband and 2 beautiful children (2-legged), her family is her heart and soul. A very energetic Brittany Spaniel and a loveable cat complete her family.