Suffolk Hills Pet Clinic

Dr Nunn and Dr. Koski took such good care of my dogs, and my parent’s dogs and my sister‘s dogs for the last many, many years. When it was time to say goodbye to my little dog inherited from my late father, it was difficult - she was my last earthly connection to my father. And the amazing staff and doctors knew that and treated all of us with such kindness, care, empathy. They made something difficult a much kinder reality for me. I’m very grateful to Suffolk Hills animal clinic. ♥️🙏

The staff at this office are friendly, thorough and efficient, and the vets we met were kind. However, based on our experience bringing three cats here from early 2023 to fall 2025, we do not recommend this clinic for feline care. One cat’s serious condition went undiagnosed until we saw a feline specialist, another needed nearly all teeth removed due to tooth resorption that was repeatedly missed, and our third cat was later diagnosed with Stage 2 kidney disease by a new vet — also not identified here. Sadly, all three cats were not properly diagnosed or treated at this clinic.

Super friendly staff & Doc! 😁 I adopted a PACC shelter dog and they honored the shelter discount coupon. They also gave me great advice. We are now in Delaware and doing ok. Woof, woof, bark, bark!!!

All the folks that are pretty good. They help me out a lot. Try to give me a break once in a while. They've been my vet for various dogs for many years now. I give Em 5 stars.

We have been taking our dogs and cats to Dr. Nunn and the Suffolk Hills Pet Clinic staff for many years. It is always a pleasure and yesterday was wonderful. Our dog Benny had been very ill since the first of the month. Within a few minutes of talking with Dr. Nunn the illness was diagnosed and a injection was given. By the time we got home Benny was feeling great. Problem solved. Dog healed. Dr. Nunn and his team are always compassionate and patient. We are so grateful for the exceptional care. Thank you!!!!

They have been our veterinarian for years now. They’re the best they take good care of my dogs and the entire staff is so sweet. My little Yorkie just had to have her dental work done there yesterday and they were so great with her.

DR Nunn has been my vet for over 15 years. My dog is now 15 1/2 and mostly blind and deaf nut Dr Nunn says he has a strong heart. Since Dr Nunn changed his food to royal canine Oscar acts like he's 10 years old. I highly recommend Dr Nunn and all his staff.