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  • Quality Care for Your Pet

    Comprehensive pet care in Deer Park

    At Deer Park Animal Hospital, we provide a comprehensive range of veterinary services and go above and beyond to ensure your pets get the quality care they deserve.

    About Our Hospital

  • Quality Care for Your Pet

    Meeting your pet's health care needs.

    Our team offers all the core veterinary services your pet needs to stay healthy, from wellness exams and vaccinations, to dental care, internal medicine, and geriatrics.

    Core Care

  • Quality Care for Your Pet

    We're your vets in the Deer Park area.

    Our experienced veterinary team provides compassionate veterinary care to our patients and their people in Deer Park. Learn more about us. 

    Meet Our Vets

  • Quality Care for Your Pet

    Welcoming new patients in Deer Park.

    We're always happy to welcome new patients and their families to our veterinary hospital! It's our mission to make each of your visits with us convenient, efficient, and low-stress.

    Patient Information

Pet preventive care at Deer Park Animal Hospital, Suffolk County


We focus on preventive vet care to keep diseases from developing in the first place and give your pet the best chance at a long, healthy life.

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Veterinary surgery at Deer Park Animal Hospital, Suffolk County


In our surgical center, leaders in the field of veterinary surgery perform a range of procedures.

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Deer Park Animal Hospital, Suffolk County

Quality, Compassionate Care

Welcome to Our Deer Park Animal Hospital

Our full-service pet hospital offers comprehensive medical services for cats and dogs in Deer Park and the surrounding areas.

From preventive care and surgery to dental care, our broad and varied service offering can meet all of your pet’s health needs in one place.

We care for Deer Park’s companion animals and have developed a reputation over the years for quality, professional care with a compassionate touch.

Whether you are bringing your pet in to see us for the first time, or have been counting on our veterinary team for years, we will treat your animal as if it was our own.

About Our Hospital

New Patients Welcome

Deer Park Animal Hospital has been providing comprehensive veterinary care for your cherished pets in Deer Park and the surrounding area since 1961.

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Caring for Your Pet

Quality, Integrity, Compassion & Service

Deer Park Animal Hospital is a full-service veterinary hospital that offers comprehensive veterinary services for pets in the Deer Park area. From regular checkups and vaccinations to internal medicine, we've got all the services you need for your pet under one roof.

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Deer Park Animal Hospital, Suffolk County
  • I would not entrust my babies to anyone except Deer Park Animal Hospital! 100% the best vet I have ever dealt with.
    - Mishelle H.

Helpful Information from Our Vets

Tips & Advice From Our Team

Whether you are looking for advice about parasite protection or information on common pet illnesses, our informative blogs feature helpful tips and advice from our Deer Park vets that will help you to keep your pets healthy and happy.

Perineal Urethrostomy (PU) Surgery in Cats

Perineal Urethrostomy (PU) Surgery in Cats

Cats may experience the occasional urinary blockage throughout their life. These blockages can be life-threatening if not treated immediately. Your vet may suggest a perineal urethrostomy surgery as treatment. In today's post, our Deer Park vets talk about what a perineal urethrostomy surgery is and what to expect from PU surgery and recovery for your cat.

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Cruciate Ligament Rupture in Dogs

Cruciate Ligament Rupture in Dogs

Cranial cruciate ligament (CCL) ruptures are a relatively common orthopedic injury seen in dogs. Our Deer Park vets explain cruciate ligament ruptures in dogs from the signs, to treatment options.

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Ear Hematoma Surgery in Dogs

Ear Hematoma Surgery in Dogs

If your dog has a blood blister in their ear, it may need to be surgically treated. But what should you know about this condition and its treatment? Our Deer Park vets discuss aural (ear) hematomas and what to expect after your dog has ear hematoma surgery.

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Providing High-Quality Care for Your Pet

Address & Hours

Our animal hospital proudly serves patients in the Deer Park area and beyond.

Hours of Operation

  • Monday:09:00 am - 06:00 pm
  • Tuesday:09:00 am - 08:00 pm
  • Wednesday:09:00 am - 08:00 pm
  • Thursday:09:00 am - 08:00 pm
  • Friday:09:00 am - 06:00 pm
  • Saturday:09:00 am - 04:00 pm
  • Sunday:Closed


1916 Deer Pk Ave Deer Park NY 11729 US

Phone Number

(631) 667-4004

New Patients Welcome

We are accepting new patients! Our vets are passionate about the health of companion animals in the Deer Park area. Get in touch today to book your pet's first appointment.

Contact Us

Contact (631) 667-4004