Serving Hamilton & surrounding areas since 1978

Welcome to
The Cat Clinic

Owned by one of the few board certified feline veterinary specialists in Ontario, The Cat Clinic is a fully functioning animal hospital in Hamilton, exclusively for feline patients.

Established in 1978, the veterinarians and staff at The Cat Clinic personally understand the special bond you share with your cat. We continue to strive for compassionate high quality care. With an extensive history in veterinary practice, our dedicated staffs are able to keep up with the latest in feline medicine and surgery. We encourage client participation in decision making and respect that every cat is an individual. Each cat is treated with dignity and compassion, as if they were truly our own. The Cat Clinic welcomes new clients, emergencies, second opinions, transfers and of course our regular clients.

Our Service

Our hospital is equipped to provide your pet with routine medical care, including preventive health care, laser therapy, radiography, ultrasound, dentistry, and surgery.

We also provide emergency care.

See all our services

Our Hospital

The Cat Clinic is a member of the CVO (College of Veterinarians of Ontario), OVMA (Ontario Veterinary Medical Association), AAFP (American Association of Feline Practitioners), Cornell Feline Health Centre, ABVP (American Board of Veterinary Practitioners), CVMA (Canadian Veterinary Medical Association), Veterinary Information Network (VIN) and the Hamilton Veterinary Academy.

Learn more about The Cat Clinic

Our Community

We are active in the local community as well as national charity work in the pursuit of supporting cats and their needs.

Dr. O'Brien has volunteered her time to go all over Canada representing Care for Cats, championing "The Year of the Cat" initiative by creating a greater awareness of responsible cat ownership.

More about our community work