Our Practice

We are a full-service animal hospital providing comprehensive pet healthcare services in Tomball, TX. Our veterinarians offer a wide variety of medical, surgical, and dental services. Our hospital has advanced equipment and technologies, including comprehensive in-house testing for accurate diagnosis, digital x-ray, surgical suites, dental suites, and a pharmacy. We are committed to providing quality care at every stage of your pet's life. From routine preventive care to early detection and treatment of a wide range of conditions and diseases, we have the expertise to provide the highest standard of care for your pet. We also serve patients in Houston, The Woodlands, Cypress, Spring, Conroe, and Magnolia.

  • David Campbell, DVM

    Medical Director

    Dr. David Campbell graduated from Texas A&M University in 1995 with a Bachelor’s degree in Zoology and in 2000 with a degree in Veterinary Medicine. He has been practicing veterinary medicine in the Northwest Houston area for 20 years. His veterinary interests include emergency and critical care, soft tissue surgery, and exotics. In his off time Dr. Campbell enjoys travel, hiking, camping, and other outdoor activities. He currently resides south of College Station with his small ark of animals

  • Stan Zbylot, DVM


    Dr. Stan Zbylot has practiced veterinary medicine, first in Austin and then in North Houston, since graduating from Texas A&M University in 1971. Dr. Zbylot loves a good diagnostic challenge, and welcomes the enjoyment of making pets healthy and happy. If you can’t reach him at the office, you’ll be sure to find him watching one of his grand-kids’ games or kicked back and fishing in a lake or bay.

  • Jennifer Brown, DVM


    Dr. Jennifer Brown Dr. Brown started her career in veterinary medicine as a technician in high school. She always loved animals but fell in love with the medicine as well. After attending Texas A&M University and graduating with a biomedical science degree. Before attending Ross University to earn her DVM, Dr. Brown took 3 months and worked in a zoo in Krefeld, Germany where she learned about animal behavior. Right out of school Dr. Brown started at 249 Animal Emergency Clinic in 2005 and has been in emergency medicine until 2022 with North Houston Veterinary Specialist then Bluepearl Specialists. She has the unique opportunity to work with orthopedists, dermatologists, internal medicine specialists and criticists. She is passionate about the pets she treats and has moved over from emergency to day practice to connect more to her clients and patients.
    On her days off Dr. Brown spends her time with her husband, son, dogs (Chloe and Bingo), cat (Hanky Pankey), horses (Chance, Bella, Titan) and miniature donkeys (Fancy and Foley). She is an avid dressage rider but loves trail riding as well. During the weekend you can often catch her working outside on her farm. Previously, Dr. Brown has been involved critter therapy in hospital setting and is training Bingo to be the next therapy dog.