About Us

Northwood Animal Hospital located in the historic city of San Antonio, TX

At Northwood Animal Hospital, we believe that the bond between humans and animals is sacred. To that end, our dedicated team members will do everything they can to ensure the health and happiness of your dog or cat. When you visit our facility, you will be greeted by a welcoming staff and a comfortable environment where you can obtain the care your companion needs.

Northwood Animal Hospital Staff

Meet Our Veterinarian

Dr. Robert Guiterrez


Dr. Robert Guiterrez was born in Laredo, TX, and grew up in San Antonio. He earned his undergraduate degree in Biology from the University of Texas, followed by attending Ross University Veterinary School and Texas A&M for clinical year. In addition to bringing his academic knowledge to the clinic, Dr. Guiterrez brings 15 years of hands-on clinical experience including in ER and surgery. Outside the clinic, you can find Dr. Guiterrez spending time with his son, Ashton, and enjoying the outdoors through skiing and fishing.

Dr. Robert Guiterrez

Veterinary Services, Pet Grooming & Boarding in San Antonio

Whether your furry friend is overdue for a haircut or you are in search of a skilled veterinarian to help your companion feel happy and healthy, Northwood Animal Hospital can help. Our kind and gentle staff make it their goal to keep everyone, both pets and pet parents, comfortable throughout all services. Situated in the major city of San Antonio, we serve Oakwell Farms, Oak Park, Northwood, Dijon Heights, Alamo Helghts, Terrell Hills, University City, and more and would love to have you join our family.

Dog wearing glasses and stethoscope while sitting on chair.