East Northport Animal Hospital
Veterinary
285 LARKFIELD RD
EAST NORTHPORT,
NY
11731-2417
(631) 757-2716
Mon: 8:00AM - 7:00PM
Tue: 8:00AM - 1:00PM
Wed: 8:00AM - 7:00PM
Thu - Fri: 8:00AM - 6:00PM
Sat: 8:00AM - 1:00PM
Sun: Closed
About
At East Northport Animal Hospital, we provide comprehensive services and compassionate care for dogs, cats, small mammals, birds and reptiles. Our focus is on service, and we offer care that is personalized to meet the needs of each pet and owner.
The doctors at East Northport Animal Hospital have been providing outstanding pet care for over forty years. Now, under new ownership, we are proud to introduce new options and technology to offer you the very best care available.
Please call today to schedule your appointment for your pets. 631-757-2716
Services
- Anesthesia
- Avian Practice
- Behavior
- Canine Practice
- Canine and Feline Practice
- Critical Care
- Dentistry
- Dermatology
- Emergency Medicine
- Exotics
- Feline Practice
- Food Animal Practice
- Immunology
- Internal Medicine
- Nutrition
- Pathology
- Pharmacology
- Pocket Pets
- Preventative Medicine
- Radiology
- Reproductive Medicine
- Reptile
- Small Mammal
- Surgery
Languages
- English
Insurance
- Trupanion
- VPI
Payments
- American Express
- Care Credit
- Cash
- Debit
- Discover
- Mastercard
- Visa
Staff
Jason Heller
Certifications & Memberships



1 stars Deanna D Featured review
We went to Dr. Heller for a second opinion on a lump found on my dog. My dog was scared and kept pulling to get out the door. Dr. Heller felt it was extremely important to repeatedly tell us how my dog was “too attached” to me and that it was a problem. As for his medical advice, well he was for sure an alarmist and kept telling us that he didn’t like the lump one bit and that he’d take it out immediately, as in the next morning. He then went on to advise that since my dog would be under anesthesia, she should have a small sebaceous cyst removed and another area that felt inflamed explored, in addition to a dental cleaning, a hip X-ray since “all dogs should have that” and a urine sample collected. Mind you, the blood work I already had done on my dog was all normal and the needle aspiration of the lump showed infection, most probably secondary to a vaccine reaction, but I wanted other opinions. All and all, the estimate of the cost of what he was recommending came to $2,245. Dr. Heller just tried to scare us and then attempted to take advantage of a fearful situation by tacking on unnecessary procedures that added to the final cost. It was upsetting and disturbing. Thank God we ended up listening to my first vets opinion which was to give it a little more time to see if the lump goes away and sure enough it has now started to shrink and in the end it looks like my dog won’t even need surgery. Thank God I listened to my gut and did not schedule the surgery with Dr. Heller for the very next morning as he was recommending.
Due to what was presented to us, We were very concerned about the mass. We are glad that your dog�¢??s mass is getting better and hope that it fully goes away. If we can help in the future please let us know
5 stars Gery D Customer since 2012
Dr Heller is the best. Really cares
5 stars Amanda F Customer since 2021
Wonderful friendly staff. I can it say enough kind things about Dr Heller and his team. I feel confident they are taking good care of my animal and go above and beyond.
5 stars Catherine F Customer since 2023
The staff was welcoming and Dr Heller was so informative and took his time to help me understand my dog better I feel like she’s in great hands
5 stars Mary B Customer since 2017
Thank you for your thoughtfulness & professionalism
3 stars Anonymous Verified customer
Doctor was very pushy. Been going here since he took over for the other vet.
We do all he says, but still busts our chops about the weight of the animal.
We have spent well over 10-15 thousand dollars here. Give us a break.
On a lighter note he is always good with ALL of our animals.
5 stars Sue R Customer since 2012
We were in and out in a jiffy. Always a wonderful experience - for the humans at least!
5 stars Elsie A Customer since 2013
As always Doctor Heller has great team working for him. Doctor Heller always wonderful to talk to and share my concerns. He knows how I feel about my pups and when I have that nervous look he reassures me, not to worry till he knows what the diagnosis is and how and if it can be treated.
Thanks Dr Heller. ;o)
5 stars James G Customer since 2021
Dr Hellers expertise and love of animals is always evident at each and every visit. The care that our dog Gunnar receives from Dr Heller and his amazing staff is truly exceptional!
5 stars Diane N Customer since 2020
Awesome Vet, awesome staff (Allegra rocks!!)
Dr Heller & his staff take excellent care of our 3 Tervurens! I am so glad we found this office back in 2020 when our old vet was "too busy" to see our senior girl even though she was sick!
Dr Heller always listens to our concerns & never blows anything off.
Like the Petty song goes, We got lucky when we found you!
5 stars Fran M Customer since 2023
I am so very thankful that my friend recommended Dr. Heller. He was absolutely wonderful and truly cares about helping out the animal and their pawrents. Dr. Heller and Meghan (vet tech) were so helpful, patient and kind. My pup needed a very in depth surgery, as he had paraphimosis. Every other Dr. wanted an insane amount just for a pre-surgical consult and were more concerned about how I was going to come up with their astronomical fees and charges. Dr. Heller truly just wanted to see my pup and get the proper plan in place. If you want to go somewhere where they will not rake you over the coals and get top of the line treatment, I HIGHLY recommend Dr. Heller and East Northport Animal Hospital.
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