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50+ Years
experience
Emergency
services
Compassionate Veterinary Care Since 1931
North Shore Veterinary Hospital has been dedicated to serving animals and their owners with excellence and empathy since 1931. Founded by Dr. Arthur Fredericks, our hospital has evolved through three generations of veterinary expertise, maintaining a commitment to family values and cutting-edge medicine. Our highly trained staff prioritizes listening to client concerns, delivering outstanding service, and providing comprehensive care to ensure pets remain healthy and happy. We offer a wide range of services, from routine checkups to advanced diagnostics and surgical procedures, tailored to meet the unique needs of each animal. With a legacy of over 90 years, we continue to innovate while preserving the compassionate approach that defines our practice.

Our teams passion for animal welfare drives us to exceed expectations in every interaction, fostering trust and long-term relationships with pet owners. We actively support local shelters and rescue groups, reflecting our dedication to the broader animal community. From preventive care to emergency interventions, we are equipped to address all aspects of pet health with professionalism and kindness. Our facility combines modern technology with a warm, welcoming environment to ensure comfort for both pets and their families. This enduring commitment to quality and compassion makes us a trusted partner in pet care for generations of Long Island residents.
Services
Dental Care Endoscopy Genetic Testing Laser Therapy Nutritional Counseling Surgical Services Pet Boarding Acupuncture Parasite Prevention Hospice Care
Details
  • Year established: 1931
Highlights and features
  • Three generations of veterinary expertise since 1931
  • Full-service hospital offering advanced diagnostic capabilities
  • Compassionate team dedicated to animal welfare
  • 24/7 emergency care services available
  • Active community involvement with rescue organizations
What people say
Amazing vet Compassionate staff Knowledgeable professionals Sincere concern Humane euthanasia services
Services
Dental Care
Our dental services prevent and treat oral health issues that impact pets' overall wellbeing. Digital dental x-rays enable precise diagnosis of tooth and gum conditions. Professional cleanings under anesthesia remove tartar buildup that causes periodontal disease while polishing teeth for improved oral hygiene. We also provide Virbac dental products for home care maintenance. Regular dental checkups help prevent systemic infections that can affect vital organs in companion animals.
Endoscopy
Advanced endoscopic procedures offer minimally invasive diagnostic and therapeutic options for gastrointestinal and respiratory conditions. Using flexible fiber-optic scopes, we examine internal organs and passages to identify abnormalities. The technology enables biopsy collection and foreign object removal without traditional surgery. This state-of-the-art approach reduces recovery times while providing detailed visual assessments of esophageal, stomach, intestinal, and airway structures in veterinary patients.
Surgical Services
Our surgical suite handles routine and complex procedures with comprehensive anesthetic monitoring. Services include spay/neuter operations, mass removals, wound repairs, and orthopedic interventions. Pre-anesthetic bloodwork and tailored anesthetic protocols ensure patient safety. Board-certified specialists collaborate on advanced cases while our staff provides post-operative care instructions. Emergency surgeries are available during regular business hours for urgent pet health crises.
Pet Boarding
Our boarding facility provides secure, comfortable housing for pets when owners travel. Climate-controlled accommodations include regular exercise areas and personalized care routines. Trained staff monitor boarded animals' health status while maintaining feeding and medication schedules. The facility maintains strict vaccination requirements for guest safety. Twenty-four-hour veterinary oversight ensures immediate medical attention if needed during pets' stays.
Laser Therapy
Cold laser treatments offer non-invasive pain relief for chronic conditions and post-surgical recovery. This therapy reduces inflammation and promotes tissue healing in pets with arthritis or mobility issues. The painless procedure involves targeted light application to affected areas. Treatment plans combine laser sessions with other modalities for comprehensive management of musculoskeletal disorders. Our certified technicians administer sessions following veterinary recommendations for optimal therapeutic outcomes.
People
Dr. Arthur Fredericks
Founder
Graduated from Cornell University College of Veterinary Medicine in 1931. Established North Shore Veterinary Hospital and practiced for 60 years. Recognized as a respected community figure in Northport veterinary care history.
Dr. Richard W. Fredericks
Former Practice Owner
Joined the family practice in 1969 after Cornell veterinary training. Developed large animal practice while expanding small animal services. Pioneered acupuncture integration with western medicine in 1985 when relocating the hospital.
Dr. Russell W. Fredericks
Current Medical Director
Third-generation veterinarian joining NSVH in 1999 after Florida practice experience. Maintains family tradition of compassionate care while modernizing facilities. Oversees multi-veterinarian team providing contemporary veterinary medicine solutions.
Questions
What veterinary services do you offer?
We provide comprehensive services including dental care, endoscopy, surgery, laser therapy, nutritional counseling, genetic testing, boarding, and emergency care for companion animals.
Do you offer after-hours emergency care?
Yes, we provide 24/7 emergency services with a dedicated after-hours phone line at (631) 462-6044 for urgent pet medical situations.
What payment methods do you accept?
We accept major credit cards, cash, and CareCredit financing. Payment is required at the time of service with flexible payment options available.
How can I schedule an appointment?
Call us at (631) 757-0522 during regular business hours or use our online contact form to request appointments for veterinary care services.
Is pet boarding available at your facility?
Yes, we offer supervised pet boarding with climate-controlled accommodations. Reservations are recommended, especially during holiday periods and summer months.
Reviews (5)
David Ceely
Apr 22, 2022 Report
Dr. Fredericks and his team are wonderful and extremely helpful to both of our shelters, Little Shelter Animal Rescue and The Town of Huntington Cat Shelter, and we couldn't be more grateful. North Shore Veterinary Hospital has now been with us for THREE generations. A million stars.
Greg Giardina
Apr 06, 2022 Report
IF I COULD NO STARS I WOULD! NORTH SHORE VETERINARY HOSPITAL: Their Euthanasia Service was horrible and painful for me and my pet. They don't know how to handle a pet who is difficult but also was in poor health. My poor dog was growling and being choked while trying to be subdued to give him the first shots. When Dr. Fredricks finally gave him the shots he said "GOT HIM" like he won the battle! I'm sick over this and wish we had left with my pet before he gave the shots!

My poor dog suffered in his final minutes! It was so disgusting and sickening! Not ethical by any means. I will be taken action against the whole process of his practice. THEY CANT NOT HANDLE OR HAVE THE KNOWLEDGE TO HANDLE DIFFICULT PETS! NO COMPASSION FROM THIS DOCTOR!
Danielle Elsener
Mar 15, 2022 Report
North shore is a great, caring place. They were able to squeeze in my dog when there was an emergency, and there was nothing but care, love, and expertise from the staff and veterinarian. Our pups will thrive here for years to come!
Jessica Dowling
Feb 24, 2022 Report
I absolutely love this vets office! I got recommended to this place through the shelter where I adopted my kitty, so I tried it out and they've always had exceptional care. The staff are all phenomenal, everyone from the front desk associates, vet techs, and Vets. Dr. Mike was the absolute best! He was so gentle and thorough with my kitty, and she loved him! There's been a few times that my kitty had been sick, and when I called before office hours and left a message asking if it was at all possible to have her squeezed in and seen that day, every single time they were extremely attentive and returned my call shortly after opening and were kind and caring enough to be able to get her in that same day. I think so highly of this establishment and would definitely recommend it to anyone and everyone for the best care for your furry loved ones
Michael Tinney
Feb 22, 2022 Report
Dr. Fredericks and his team have been fantastic. He has been the best VET we have been too. Not looking to put fear in you, not looking to milk every dollar. Really great, smart, kind. Appreciate him and the staff.