Exceptional Pet Care in San Antonio!

Below you will find contact information for our Veterinary Hospital in San Antonio. Please contact us to make an appointment!

Contact Us

Great Northwest Animal Hospital
8843 Grissom Road
San Antonio, TX 78251

Phone: (210) 681-4278
Fax: (210) 681-4323
Email: paws@gnwah.com

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Hours of Operation

Monday 7:00am – 6:00pm
Tuesday 7:00am – 6:00pm
Wednesday 7:00am – 6:00pm
Thursday 7:00am – 6:00pm
Friday 7:00am – 6:00pm
Saturday 8:00am – 12:00pm
Sunday Closed


  • Closed Mondays from 12 p.m. – 2 p.m. for Staff Training.
  • Doctors’ hours are by appointment, please call (210) 681-4278 to schedule.