Welcome to Grain Valley Animal Hospital
Your Veterinarian in Grain Valley MO
Call us at (816) 847-0006

Pet Emergency? Call us right away at (816) 847-0006!

If you live in Grain Valley or the surrounding area and need a trusted veterinarian to care for your pets – look no further. Patrick O'Brien is a licensed MO veterinarian, treating all types of pets. Your pets’ health and well being are very important to us, and we take every possible measure to give your animals the care they deserve.

Grain Valley Animal Hospital is a full-service animal hospital and welcomes both emergency treatment cases as well as pet patients in need of routine medical, surgical, and dental care. Patrick O'Brien has years of experience treating serious conditions and offering regular pet wellness care. Beyond first-rate pet care, we make our clinic comfortable, kid-friendly, and calm, so your pet can relax in the waiting room and look forward to meeting our Grain Valley veterinarian.

We are happy to offer a number of resources that enable you to learn about how to take better care of your pets. Please feel free to browse our site, particularly the informational articles. The best veterinary care for animals is ongoing nutrition and problem prevention, so becoming knowledgeable about preventative pet care is essential to the ongoing success of your animal’s health. If you have any questions, call (816) 847-0006 or email us and we'll promptly get back to you. Our Grain Valley veterinary office is very easy to get to -- just check out the map below! We also welcome you to subscribe to our newsletter, which is created especially for Grain Valley pet owners.

At Grain Valley Animal Hospital, we treat your pets like the valued family members they are.

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If you have adopted a puppy from a shelter in the first two weeks Your First Visit is FREE

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Location

Find us on the map

Office Hours

Our Regular Schedule

Office Hours

Monday:

9:00 am-6:00 pm

Tuesday:

9:00 am-6:00 pm

Wednesday:

9:00 am-6:00 pm

Thursday:

9:00 am-6:00 pm

No Doctor available

Friday:

9:00 am-6:00 pm

Saturday:

9:00 am-1:00 pm

2nd and 4th Saturday every month

Sunday:

Closed

Testimonials

Read What Our Clients Say

  • "dr O’Brien is an extremely kind, caring man. He never ceases to amaze me with his care of our animals."
    Cathy W.
  • "First time here and this place is absolutely great. Appointment was at 10:15 and we were checked in and seeing the vet by 10:20. Just amazing. Very efficient and thorough examination for half what you would pay at any place in the city. I live in Roeland Park and the 35 minute drive each was 100% worth it. Highly recommend Dr. O'Brien!"
    Johnny N.
  • "Amazing place! Good staff and Good animals ❤️🐶🐱"
    Kara W.
  • "Great vet and great prices!"
    Jennifer O.