General Info

Welcome to Jefferson Animal Hospital. Located in Port Jefferson, our veterinary clinic is a full-service animal hospital, offering emergency services as well as less urgent preventive, diagnostic, and surgical care for dogs, cats, and avian and exotic animals. We offer a wide range of comprehensive veterinary services to keep your pets in excellent health, from vaccinations to dental care. We also provide boarding services for pets. Our vets at Jefferson Animal Hospital are here to help. We are dedicated to providing exceptional veterinary care for you and your pets in a relaxed, comfortable, and friendly environment.