Jericho Animal Hospital

Is this your veterinarian?

360 W. Jericho Turnpike
Syosset, NY 11791-4549

Driving Directions

(516) 938-4106


  • Hours:
  • Mon-Thu: 8:30 AM-8:00 PM
  • Fri: 8:30 AM-6:00 PM
  • Sat: 8:30 AM-3:00 PM
  • Sun: Closed

Jericho Animal Hospital is a full-service veterinary medical facility, located in Syosset, NY. The professional and courteous staff at Jericho Animal Hospital seeks to provide the best possible medical care, surgical care and dental care for their highly-valued patients. We are committed to promoting responsible pet ownership, preventative health care and health-related educational opportunities for our clients. Jericho Animal Hospital strives to offer excellence in veterinary care to Syosset, NY and surrounding areas. Please take a moment to contact us today, to learn more about our veterinary practice and to find our more information about how Jericho Animal Hospital can serve the needs of you and your cherished pet.

Jericho Animal Hospital Services

  • Bathing
  • Behavioral Medicine
  • Blood Transfusions
  • Boarding
  • Dental Care
  • Fully Stocked Pharmacy
  • Hospice and Euthanasia Services
  • Microchipping
  • Nutritional Counseling
  • Pain Management
  • Parasite Prevention and Control
  • Puppy and Kitten Care
  • Radiology (X-Rays)
  • Senior Care
  • Surgery
  • Ultrasound
  • Vaccinations
  • Wellness Exams

Jericho Animal Hospital Staff Profiles

Keith Parendo, DVM

Dr. Parendo was born and raised in Mineola, NY. In his high school years he worked in the kennel and served as a veterinary assistant at Jericho Animal Hospital. He attended the University of Notre Dame for his undergraduate studies where he double majored in Pre-Med and Economics. After receiving his degree he began his veterinary schooling at Murdoch University in Perth, Australia. He was enrolled there for one and a half years until he transferred to Ross University upon meeting his wife. After completing a clinical year at Purdue University Dr. Parendo returned to Long Island and began practicing at Jericho Animal Hospital. His professional interests are diagnostic imaging, general surgery including orthopedics, and reproductive medicine. When not at the office he can be found fishing, playing lacrosse or golfing, but he most enjoys spending time with his wife and kids in their home town of Babylon, NY.
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Daniel L. Flinn, DVM

“After graduating from Purdue University School of Veterinary Medicine, Dr Flinn completed a 2 ½ yr internship and surgical residency program at Henry Bergh Memorial Hospital, ASPCA, New York City. He took over ownership of Jericho Animal Hospital in September, 1975, and has practiced at this location since that time. He has a special interest in surgery and canine reproduction.” Show More

Stephanie Ulrich, DVM

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