Great Northwest Animal Hospital

8843 Grissom Rd.
San Antonio, TX  78251

Near the corner of Grissom and Timber Path,
across from the Bill Miller's parking lot.

Phone: (210)681-4278
Fax: (210)681-4323

Ask us about NEW Sentinel Spectrum! The Bacon & Beefy Chew that protects your dog from Heartworms, Hookworms, Whipworms, Roundworms, TAPEWORMS, and sterilizes Fleas.




 Holiday Safety Tips For Pets:

1. Secure your tree well to avoid pets knocking it over   and causing harm.

2. Keep holiday lights high on the tree and out of reach.

3. No tinsel!  This attracts cats and if eaten, could cause blockage and lead to surgery.

4. Avoid food decorations for your pet to digest.

 Holiday Pets

Great Northwest Animal Hospital Building

Reminder: We are closed the last Saturday
of every month and some holidays.  

Holiday Schedule
November - Wednesday, 11/26 Close @ Noon
Thursday, 11/27 Closed for Thanksgiving
Saturday, 11/29 Closed

         December- Wednesday, 12/24 Close @ Noon Thursday, 12/25-12/26 Closed for Christmas            Saturday, 12/27 Closed 

December- Wednesday, 12/31 Close @Noon  Thursday, 1/1 Closed for New Years          

 Holiday Plants That Are Poisonous To Pets:

1. Mistletoe

2. Holly

3. Poinsettias           

4. Many forms of Lilies    

Holiday Treats To Keep Out Of Reach:

1. Chocolate

2. Rich fatty foods

3. Fruits and Nuts (Grapes, Raisins, Macadamia Nuts)

4. Uncooked dough

5. Alcohol

Keep Your Pets Safe During The Holidays


Great Northwest Animal Hospital
8843 Grissom Rd.
San Antonio, TX  78251 


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Hospital Hours

7am - 6pm, Mon - Fri
8am - 12 noon, Saturday
Closed the last Saturday
of the month
and some holidays.

Doctors hours are by appointment, please
call 210-681-4278 to schedule.

Is your pet our patient?
in here to see their records.

Don't have a password yet?  
Use our Contact Us Form and type "Need Website Login" in the Message Box.

Interested in having your pet's profile in your back pocket? Please click below for Petwise Mobile App download instructions.

Petwise Mobile

While logged into your computer or App you can even request food or medication refills for pickup by clicking  "Refill" on your pet's Medication or Medical History Tabs. As long as the refill is Doctor approved we'll get it ready for you.

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