Welcome to McClelland Animal Hospital
Your Veterinarian in Buffalo, NY
Call us at (716) 847-0181

 Fax Number (716) 847-0183

Pet Emergency? Read no further and call us right away!

McClelland Animal Hospital is the oldest existing and operating animal hospital in Buffalo, New York.  The hospital provides care for cats, dogs, ferrets and some pocket pets.  We also offer kenneling and pet grooming. We pride ourselves in excellent client communication, education, and service. We strive daily, to offer exceptional standards of quality medicine and surgery. Our veterinarians' passion is second to none.  We hope you enjoy the feel of a small family practice setting, and come to know us well.   At our veterinary clinic, we offer a full range of veterinary services including examinations, second opinions, spays and neuters, soft tissue surgery, in-house laboratory and digital x-rays, and limited diagnostic ultrasound. We can also provide emergency veterinarian services.

We have a number of resources for you to learn about how to take better care of your pets. Browse around and look at our articles and pet videos. The best veterinary care for animals is ongoing nutrition and problem prevention. Proactive preventative medicine is the foundation and key to our practice.  If you want to ask a question call (716) 847-0181 or email us and we'll promptly get back to you. Our Buffalo veterinary office is very easy to get to and we offer off street parking.  You can find directions on our Contact Us page. You can also subscribe to our newsletter which is created especially for pet owners in the areas of Buffalo, Tonawanda, and Cheektowaga, NY. In between your veterinary visits, your pet will benefit from you reading these free informative articles.

Our Affordable Vet Clinic Offers:

Animal Prescriptions


Dental Cleanings

Emergency Care



Dr. Matthew M. Souza, Dr. Marylisa E. Reynders, Dr. Daniel Carrig, Dr. Kristina A. Doyle. Veterinarians | Animal Hospitals | McClelland Animal Hospital | (716) 847-0181

455 Ellicott St.
Buffalo, NY 14203




Meet Our Team

Learn Who We Are

  • Dr. Matthew Marc Souza

    Dr. Matthew Marc Souza was born and raised in southeastern Massachusetts.  He received his Bachelor of Science degree, with a major in Animal Science, from the University of Massachusetts at Amherst, then went on to receive his Doctorate of Veterinary Medicine from Ross University School of Veterinary Medicine.

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  • Dr. Marylisa Reynders

    Dr. Marylisa Reynders is a proud native of Western New York. She attended Calasanctius School in Buffalo, New York, graduated from the State University of New York at Buffalo (Bachelor of Arts, Biological Sciences) and obtained her Doctorate of Veterinary Medicine from the New York State College of Veterinary at Cornell University (2002).

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  • Dr. Daniel Carrig

    Dr. Daniel Carrig was born and raised in Buffalo’s very own Old First Ward. He received his Bachelors of Science degree in Veterinary Technology, from Medaille College here in Buffalo, NY. He worked many years as a Licensed Veterinary Technician locally before completing his Doctorate of Veterinary Medicine from St. Georges University in April of 2015.

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  • Dr. Kristina Doyle

    Dr. Kristina Doyle was born and raised in North Buffalo. She received a Bachelor’s of Science in Biology and Bachelor’s of Arts in English Literature from the University of Rochester, a Master’s of Science from the Tufts Cummings School of Veterinary Medicine, and a Doctorate of Veterinary Medicine from the Ontario Veterinary College.

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Featured Articles

Read about interesting topics

  • Lost Pets

    Has your pet wriggled their way through the fence or dashed out the front door? When searching for your lost pet, make sure you include these steps in your hunt. ...

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  • Should You Leave Your Cat Alone for a Long Weekend?

    So you have a trip planned for the weekend, but what should you do with your cat? Learn how to best care for your cat while you're away. ...

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  • Flea and Tick Season

    Want to protect your pet from fleas and ticks? These tips can help. ...

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  • Summer Grooming Tips

    Want to keep your pet cool and comfortable this summer? A few changes to your normal grooming routine can help. ...

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  • What to Do If Your Pet is Stung

    Don't get us wrong, we love the bees! But we don't love when our pets get stung. Follow our tips to treat and prevent bee stings on your furry best friend. ...

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  • Tips for Traveling With Your Pet

    Do you dread hitting the road with your pet? These tips may make the trip more comfortable and enjoyable for you both. ...

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  • 6 Questions to Ask At Your Senior Pet's Next Check Up

    Want to keep your senior pet healthy and happy? Ask these six questions at your pet's next check up. ...

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  • Why the Controversy About Pet Vaccinations?

    As with anything, pet vaccinations can be too much of a good thing. Similar to parents who are learning more about vaccinations for children, veterinarians and pet owners alike are beginning to question some of the standard wisdom when it comes to protecting pets. There are certain fatal diseases against ...

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  • Pet Clothes: A Fashion Statement or a Necessity?

    There is nothing cuter than a pet in a colorful sweater, but do our furry friends really need to wear clothing? Although clothing is not a necessity for every pet, some animals benefit from a little extra protection during cold or damp days. Others enjoy wearing festive clothing during holidays or other ...

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  • Introducing a New Pet to Your Current Ones

    Pet Proofing Your Home Introducing your new pet to your current one is only a single part of the equation relating to taking a new pet home. You also have to make sure your new pet is comfortable in your home, which is a foreign environment to the animal. Like humans, animals can experience high levels ...

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Read What Our Clients Say

  • "Really incredible vets. Personal service every time, and they always go above and beyond to address any concerns we have with our dog. Very reasonable prices on service and medications. Highly recommended!"
    Corey D. Buffalo, NY
  • "I take my cat here to see Dr. Reynders. She's so caring and really takes the time to talk to you about your pet. My cat is really skittish and Dr. Reynders and the entire staff go out of their way to try to make her as comfortable as possible. All of the staff members are so friendly and willing to answer questions."
    Marina S. Buffalo, NY

Buffalo, NY Office

Call or Visit Our Location

Office Hours

Our Regular Schedule


8:00 am-7:00 pm


8:00 am-7:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-6:00 pm


8:00 am-12:00 pm