Veterinarian In Stillwater Ok

"Cannot say enough great things about Trinity Vet! Everyone there is super nice and caring, they really do treat your pet like their own!"

♥ from Whitney Reed, Kali's mom

"Cannot say enough great things about Trinity Vet! Everyone there is super nice and caring, they really do treat your pet like their own!"

♥ from Whitney Reed, Kali's mom

Trinity Veterinary Hospital

Faith-Based Veterinary Care in Stillwater, OK

For over a decade, Trinity Veterinary Hospital has been a trusted partner in pet health for our vibrant college town and surrounding community. Here, we believe in compassionate, faith-based care rooted in treating every pet and their family the way we’d want to be treated. Whether your pet needs routine vaccinations, a place to stay while you’re out of town, or advanced diagnostics and treatments from a board-certified internist, we’re here to provide exceptional care and attention.

Experience the difference of personalized care that strengthens the bond between you and your pet. Schedule an appointment by calling (405) 533-0001 or booking online!

Schedule an Appointment
Veterinarian In Stillwater Ok

What Sets Us Apart

At Trinity Veterinary Hospital, we’re more than just a place for pet care—we’re a family committed to excellence.

Three Female Veterinary Techs With Puppy

Faith-Based Values

Our practice is grounded in kindness, respect, and integrity, inspired by our belief in the Trinity and the harmony of pet, vet, and family.

Veterinarian Performing Procedure

Cutting-Edge Medicine

From advanced diagnostics to ongoing staff training, we ensure your pet receives the highest level of care that is at the forefront of veterinary medicine.

Doctor Holding Large Maine Coon Cat

Fear Free Techniques

Minimizing stress for pets—and their families—during every visit is at the heart of what we do.

Small Dog With Iv

On-Site Board-Certified Internist

Our internal medicine expert is available part-time to provide specialized care for challenging cases by referral.

Full-Service Veterinary Care

At Trinity Veterinary Hospital, your pet’s health and happiness are our top priorities. We combine advanced medical expertise with heartfelt compassion to ensure every visit is as comfortable and reassuring as possible. From routine wellness care to advanced diagnostics and surgeries, we offer everything your pet needs—all under one roof.

Some of our top services include:

Wellness Care Icon

Wellness Care

Regular exams, vaccinations, parasite prevention, screening tests, and other preventive care helps keep your pet healthy for years to come.
Dental Care Icon

Dental Care

Dental disease is one of the most common diseases affecting cats and dogs, but regular preventive care can keep their smiles bright and pain-free.
Ultrasound Icon

Ultrasound

Abdominal and cardiac ultrasounds reveal a great deal of information about your pet’s health using minimally invasive techniques.
Internal Medicine Icon

Referral-Based Internal Medicine

Trinity's very own board-certified internist tackles tough medical cases that need advanced, specialized veterinary care. 

Full-Service Veterinary Care

At Trinity Veterinary Hospital, your pet’s health and happiness are our top priorities. We combine advanced medical expertise with heartfelt compassion to ensure every visit is as comfortable and reassuring as possible. From routine wellness care to advanced diagnostics and surgeries, we offer everything your pet needs—all under one roof.

Some of our top services include:

Wellness Care Icon

Wellness Care

Regular exams, vaccinations, parasite prevention, screening tests, and other preventive care helps keep your pet healthy for years to come.
Dental Care Icon

Dental Care

Dental disease is one of the most common diseases affecting cats and dogs, but regular preventive care can keep their smiles bright and pain-free.
Ultrasound Icon

Ultrasound

Abdominal and cardiac ultrasounds reveal a great deal of information about your pet’s health using minimally invasive techniques.
Internal Medicine Icon

Referral-Based Internal Medicine

Trinity's very own board-certified internist tackles tough medical cases that need advanced, specialized veterinary care. 

What Our Happy Pet Parents Have to Say

Our Recent Blog Posts

Gray british shorthair cat sniffs a chicken egg close-up on burlap background

Can Cats Eat Scrambled Eggs?

If your cat has ever sniffed around your breakfast and you’ve wondered if you can share your scrambled eggs, the answer is yes. Cats can safely consume plain, cooked scrambled eggs in moderation. Eggs are a high-quality source of protein, essential amino acids, and vitamins, which can be a nutritious ...
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Why is My Cat Suddenly Aggressive

If you’ve noticed your usually calm and affectionate cat becoming aggressive, you might be wondering what triggered the abrupt personality change. Sudden aggression in cats is a change in behavior that can signal stress, medical issues, or environmental triggers. While cats can display aggression for a variety of reasons, the ...
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Why is My Dog Drooling So Much?

If you’ve ever asked yourself, “why is my dog drooling so much,” you’re not alone. Excessive drooling, or hypersalivation, can be alarming for pet owners because it may signal anything from simple excitement to more serious health concerns. Dogs naturally produce saliva to aid in digestion and keep their mouths ...
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Become Part of the TVH Family

We know that visiting the vet can sometimes feel overwhelming, which is why our team goes above and beyond to make every visit easy and stress-free. From the warm smiles at our front desk to the dedicated care in our exam rooms, you’ll feel supported, informed, and truly part of the TVH family.

Every pet is special, and every family is unique. That’s why we take the time to listen, answer your questions, and provide care that fits your pet’s needs—and your priorities. To schedule an appointment, call us at (405) 533-0001 or book online below!

Schedule an Appointment