A San Antonio Animal Hospital


An Animal Hospital in San Antonio
O’Connor Road Animal Hospital of San Antonio, Texas, is a small animal veterinary hospital. As a full service companion animal hospital, we offer thorough exams, behavior consultation, vaccinations, in-house diagnostics including laboratory services and radiology/ultrasound, dentistry, and surgery for anything from spay/neuter to orthopedic procedures. We also have a fully stocked pharmacy including heartworm prevention, flea/tick control, and therapeutic diets. Dr. Cheryl Zengler and her experienced team of skilled veterinarians and staff welcome you to our practice. It is our daily privilege to provide quality veterinary care to your pet with both knowledge and compassion.
Our health care team is committed to providing personalized attention to the unique concerns of each individual pet owner and to the needs of each pet. We are experienced in preventing and treating a wide variety of conditions. We strive to offer the highest quality of care for your pet whether it is for a season or a lifetime.
Our large boarding facility has a separate feline boarding room with a large window, roomy runs for large dogs, and a nice backyard exercise area. Our kennel technicians enjoy getting to know your pets while they stay with us. Please ask at the front desk for a tour the next time you visit. We love to show it off!
If you are interested in choosing O’Connor Road Animal Hospital for your veterinary services, please call us at the number listed above or request an appointment online. Do not hesitate to contact us with any questions, comments, or concerns. We look forward to being your partner throughout the treatment and care of your beloved companion.

Dentistry Services

50% of all dogs and cats have some form of periodontal disease. Left untreated, this can cause pain and tooth loss. We are committed to our patients' dental health and implement the highest quality care.Read More >


We know that your pet is part of your family, so you can be assured that they are well taken care of when they stay with us. Read More >

Preventive Pet Care

Monitoring your pet’s health is important. Early detection and correction of medical problems will help to ensure that your pet will love a long, healthy and active life. Read More >