ericaErica Wallace, DVM

Dr. Wallace is originally from Forrest City, Arkansas. She received her Doctor of Veterinary Medicine degree in 2006 from Louisiana State University School of Veterinary Medicine. After receiving her DVM, Dr. Wallace completed a one-year equine medicine and surgery internship at Chaparral Animal Hospital in Phoenix, Arizona. Oklahoma has been her home ever since. Dr. Wallace has practiced both equine and small animal medicine in the Tulsa area since 2007.

Dr. Wallace has special interests in surgery and dentistry. Dr. Wallace is a member of the American Veterinary Medical Association, American Association of Equine Practitioners, and Oklahoma Veterinary Medical Association. She is currently licensed to practice medicine in Arkansas and Oklahoma. She resides in Mounds with her husband (John), daughter (Abigail), dog (Boudreaux), cats (Jake and Jules), miniature longhorn cows (Cooter and Jennifer), and horses (Bridget, Camelot, Myrtle, and Whisper).


Sara Roy, DVM

Dr. Roy is a 2016 graduate of Louisiana State University School of Veterinary Medicine. She grew up in New Orleans, Louisiana. She enjoys working on horses and small ruminants. Dr. Roy is your go-to doctor for all things sheep and goat!

Her special veterinary interests are equine reproduction and osteopathic medicine.

Dr. Roy has 2 cows, a dog, a cat, a fish and a bird. When she is not working, she enjoys kayaking, running, and riding her horse


Debbie Stumpf, RVT

Debbie is our head veterinary technician.

She is a 2004 graduate of Tulsa Community College’s veterinary technician program.

She is a long-time horse enthusiast. She is an avid barrel racer and also produces a barrel series with her daughter, DJ Havellana, in Skiatook, Oklahoma.

Debbie has 5 horses, 3 dogs, and a few barn cats.


Courtney Boyd

Courtney is one of our veterinary assistants. She is working toward applying to veterinary school. She has a bachelor’s degree in Animal Science from Oklahoma State University. She has 3 dogs, 1 fish, and 1 hamster. In her free time, Courtney enjoys taking her dogs to the dog park and traveling.


Shane Allen

Shane is our veterinary assistant and resident reptile aficionado. Shane is also working toward applying to veterinary school. Shane splits his time working between Mobile Horse Doc and Affordable Pet Care Veterinary in Tulsa. When he’s not working, you may catch him looking under rocks for snakes or helping a turtle cross the highway!


Cathryn Lefort, RT

Cathryn gives us a hand when she’s not hard at work at her day job (radiology technologist at St. Francis Hospital). She is a passionate horse rider and is getting back to barrel racing in her spare time. She has 4 horses, 2 dogs, 2 cats, a chinchilla, a guinea pig, and a 17-year-old daughter.