Animal Hospital
Quality Care
Dedicated staff
Conveniently located

Hours of Operation:

Monday: 8:30 a.m.-7 p.m.
Tuesday: 8:30 a.m.-7 p.m.
Wednesday: 8:30 a.m.-5 p.m.
Thursday: 8:30 a.m.-7 p.m.
Friday: 8:30 a.m.-7 p.m.
Saturday: 8:30 a.m.-2 p.m.
Sunday: Closed


Animal Hospital Located in Port Jefferson, Long Island

Animal Wellness Exams: Preventative care is the most effective form of keeping your pet happy and healthy. It decreases the overall...
In-House Laboratory Diagnostics: The Countryside Animal Hospital is equipped with inhouse testing equipment for not only emergency...
The Countryside Animal Hospital offers the very best care for your pet. Soft Tissue Surgery: Dr. Kearns and the doctors at...
Boarding: While you are away from home, eliminate the concern of who will be caring for your pet. At Countryside Animal Hospital, we...