Chastain Veterinary Medical Group
We are a North Dallas veterinary group with locations in McKinney and Dallas, TX. For more than 30 years, our AAHA-accredited veterinary hospitals have blended advanced pet health care with the warmth of old-fashioned service.
Our Locations
Find complete care for your pet at either of our fully equipped locations in Dallas and McKinney.
Meadow Brook Animal Hospital in McKinney, TX
Preston Road Animal Hospital in Dallas, TX
About Chastain Veterinary Medical Group
Welcome to Chastain Veterinary Medical Group! For more than 30 years, we’ve been committed to providing top-notch veterinary care with a personal touch. Our team blends the latest advancements in pet health care with the warmth and compassion of old-fashioned service. Whether your pet needs a routine checkup or specialized treatment, we’re here to help them live a happy, healthy life. Proudly serving pets and their families in the North Dallas area as well as McKinney, we look forward to welcoming you and your furry friend to our veterinary family!
We’re Proudly AAHA-Accredited!
Chastain Veterinary Medical Group is proud to be AAHA-accredited, meeting the American Animal Hospital Association’s rigorous standards for veterinary excellence. This accreditation reflects our ongoing commitment to high-quality care, safety, and best practices across every service we offer.
Meet Our Team
Our veterinarians, Dr. Sue Chastain, Dr. Mari Childs, Dr. Samantha Wise, and Dr. Kitt Mueller, bring years of combined experience and a shared love for animal care to every appointment. Get to know the team dedicated to keeping your pet happy and healthy.
Our Veterinary Services in Dallas & McKinney, TX
From routine wellness exams to advanced surgical care, our team offers a full range of services to support pets at every stage of life.

Wellness Exams

X-Rays & Ultrasound

Surgical Services

Exotic Pet Care
Thank you for making us one of the highest-rated veterinary hospitals in McKinney and Dallas, TX.
We love making our clients and patients happy. See what they have to say about their experiences with us! We look forward to continuing to provide you and your pet with only the best that the world of veterinary care has to offer.











