Welcome to A & A Veterinary Hospital
Your Veterinarian in Franklin Sq., N.Y.
Call us at 516-437-7222 or Text us at  516-862-3747


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Pet Emergency? Call us right away at 5164377222

If you love your pets, the way we love our own, then choosing a veterinary hospital is a difficult and critical decision.  Our hospital was established in 1964 and is a full-service facility.  We have achieved success by doing excellent work, with compassionate, hard-working people for a long time. 

If you need a trusted veterinarian to care for your pets, look no further.  We are open 7 days a week. Our team is composed of licensed NYS veterinarians and technicians and a dedicated support staff.  Your pet's health and wellbeing are very important to us, and we take every possible measure to give your animals the care they deserve.  On Sundays, and after business hours, we have partnered with the experienced and esteemed emergency team at VEG in Carle Place for all your after hour emergency needs.  This state of the art facility is open 24 hours, which allows for continuous monitoring of your pet if they are ill.  They will send us a written report of your pet's visit within 24 hours and if they require continued hospitalization you are free to transport them to A & A first thing the following morning and the treating Veterinarian will communicate directly with one of our Dr.'s regarding their continued care.

At A & A Veterinary Hospital, we treat your pets like the valued family members they are.

A & A Veterinary Hospital
Franklin Square Veterinarian Clinic

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Meet Our Veterinarians

Learn Who We Are

  • Jessica Allard
  • Marybeth Longo
  • Emmanouil Chasapis

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    I have used the fine veterinarians at A & A for nearly 25 years. All of my many animals have been cared for by their excellent doctors. I have always found them to be compassionate, knowledgeable, and consistently professional. A & A has treated everyday routine issues and wellness checkups, as well as very advanced and challenging illnesses. I wouldn’t go anywhere else. In my opinion, spoken from the heart of a true animal lover and avid animal advocate, they are absolutely wonderful. Just th

    Barbara K.

    There is no other Animal Hospital that I would think of taking my animal companions to. My family first began using this establishment I believe in 1973! We have indeed moved out of state several times and then back again, and upon returning, A&A has always welcomed us back and has always pulled our records put of the archives! The Docs are wonderful and caring, the vet tech staff is phenomenal, and the reception staff is second to none!

    Cary K.

    The staff is extraordinarily kind and supportive.  My cat died suddenly and even though I wasn't a patient at A&A, I was treated with extreme kindness and respect

    Maristella V.


Office Hours

Office Hours


8:00 am-8:00 pm


8:00 am-8:00 pm


8:00 am-8:00 pm


8:00 am-8:00 pm


8:00 am-6:00 pm


8:00 am-4:00 pm


8:00 am-12:00 pm