Nassau-Suffolk Animal Hospital

Phone: 516-694-5930
Fax: 516-694-5939
27 Conklin Street
Farmingdale, NY 11735
Business Hours
Canine and Feline Preventive Care Clinics (50% off vaccinations with paid exam) Canine AND Feline Clinics are Tuesdays 12-4 PM and Thursdays 3:30-7:30 PM. In addition, on Sundays, Feline Clinic ONLY from 9 AM to 1 PM.

Caring for pets... and their people, too.

Nassau-Suffolk Animal Hospital is a full-service animal hospital that has proudly served the Farmingdale and surrounding communities since 1969. One of the first AAHA-accredited hospitals in New York over 30 years ago, and a N.Y. State Veterinary Facility Accreditation hospital, it is our strong commitment to the health and well-being of our patients that has enabled us to maintain that certification consistently through the years. Our qualified and compassionate staff looks forward to caring for all your pet�s medical, boarding and grooming needs.

Local Medical Issues

Everyone realizes the health benefits of owning a pet, especially to older individuals. They offer companionship and sometimes a link to lost family. At Nassau Suffolk, we also realize they can be a source of concern when there health needs are difficult to manage simply because it is too hard for some people to get them to a doctor. If you are in such a position, give us a call. We promise

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New to VCA?

We provide veterinary services for every stage in your pet's life, from her first shots to a lifetime of preventive care to keep her happy and healthy.

Our services don't end at our hospital doors. As a member of the VCA family, our veterinarians have access to extensive medical resources, not the least of which is the VCA knowledge base, which allows our doctors to tap into the collected knowledge of over 2,000 VCA veterinarians.

And if your pet ever needs truly advanced veterinary care, VCA Specialty Hospitals are ready to help.  These twenty-eight clinics provide state-of-the-art care in orthopedic surgery, physical therapy, advanced oncology, and even such cutting-edge treatments as stem cell therapy.

Please contact us for information about our House Call Services to local areas or to inquire about other services or to make an appointment for your pet.

Nassau-Suffolk Animal Hospital

At Nassau-Suffolk Animal Hospital, we love our pets. They're not just our pets, they're our family. We all want our pets to live long, happy, healthy lives. When our pets come to our hospital to visit, we are passionate about making sure their stay is comfortable and as stress-free while we provide them extraordinary care. Our goal for our clients and patients is simple, we take care of our clients' pets the same way we take care of our own. We are dedicated to becoming your partner in your pets' health care, and we are driven to take exceptional care of our patients.

Dr. William Haagenson
Associate Veterinarian
Veterinary School: Ohio State University

Dr. William R. Haagenson, a graduate of the Ohio State University College of Veterinary Medicine, has been associated with Nassau-Suffolk Animal

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Dr. Jennifer Lee-Salerno
Associate Veterinarian
Veterinary School: St. George's University School of Veterinary Medicine

Dr. Lee-Salerno completed her BS in Biology at Hofstra University in 2002 followed by an AAS in Veterinary Technology from Suffolk Community College

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Thirty six years and counting...
Nancy Giris from North Massapequa

I have been a client of Nassau-Suffolk Animal Hospital for the past 36 years. I was 10 years old when my first dog Brandy was a patient. All of my furry friends through the years have been expertly cared for at Nassau-Suffolk Animal Hospital. My dogs Max, Roxy, Megan, and Mocha and my cat Pixie are all currently under the skilled and professional care of the staff of Nassau-Suffolk Animal Hospital.The doctors and support staff are caring, compassionate, and helpful. Through the years they have helped my animals negotiate through some difficult medical challenges. Their friendly, supportive, and personal attention make this veterinary practice a safe and loving haven for people and animals alike.The staff's dedication to the clients, both two and four legged is unmatched!