GVS is an independently-owned, full-service 24/7
veterinary emergency and specialty hospital. Every Pet Deserves A Guardian. We look forward to serving you.
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Guardian Veterinary Specialists is your local, trusted Veterinarian here to care for you and your family's needs. Visit our website or contact us by calling (914) 704-3400
to learn more about our practice and how we can help!
04/04/2026
Staff pup, Harvey, and everyone at GVS wishes you a very Happy Easter! ๐๐ฃ๐ฐ
Should your furry friend get a bit too "egg-cited" (please keep an eye on that chocolate! ๐ซ), rest assured that we are here and open.
We are available 24/7 for pet emergencies, including all holidays.
๐ (914) 704-3400
Stay safe and have a hopping good time! ๐
04/02/2026
Dr. Berg doesnโt like when heโs not in control of the outcome is what weโre gathering. ๐๐๐ฝ
04/01/2026
This one should be interesting. ๐
03/31/2026
๐๏ธTo our veterinary communityโwe are one month away from an exciting weekend filled with 30+ star speakers, incredible vendors, kickin' karaoke, worthy wet labs, and much more!
RACE pending.
We are one month out from our 3rd Annual Veterinary Conference, and you wonโt want to miss what we have in store!
๐Massive Value: Earn up to 22 CE credit hours for just $100 (covers both days!).
๐Custom Tracks: Specialized sessions for Vets, Techs, Managers, and Client Care!
๐Wet Labs are available (be sure to register for these separately!).
๐The Fun: Dinner, Karaoke, an Art Show, and even Tattoos!
๐The VIP Package: Upgrade for only $25!
๐Wellness: Start your day right with a Sunday Morning Yoga Flow.
๐ Where: Westchester Marriott | Tarrytown, NY
๐ When: May 2โ3, 2026
Space is filling up fast! Head over to the link below to secure your spot and join us for an unforgettable weekend of learning and networking. RACE pending.
It takes a community to make Funminster happenโฆ and this one shows up. ๐พ
Funminster isnโt just a dog show. Itโs a day where this entire community rallies around something biggerโcreating life-changing service dog teams.
And none of it happens without the people behind it.
๐๐๐ฒ๐ป๐ ๐ฆ๐ฝ๐ผ๐ป๐๐ผ๐ฟ๐
Brookfield Resource Management and Hudson Valley Credit Unionโ thank you for helping us bring this day to life in a big way.
๐๐ผ๐น๐ฑ ๐ฆ๐ฝ๐ผ๐ป๐๐ผ๐ฟ๐
Volz Auto Group
๐๐ฟ๐ผ๐ป๐๐ฒ ๐ฆ๐ฝ๐ผ๐ป๐๐ผ๐ฟ๐
South Putnam Animal Hospital
Baldwin Place Animal Hospital
Christine Rowley Associate Broker of RE/MAX Classic Realty
๐๐ฒ๐๐ ๐๐ฟ๐ถ๐ฒ๐ป๐ฑ ๐ฆ๐ฝ๐ผ๐ป๐๐ผ๐ฟ๐
Companion Pet Hospital
Bee & Jay Plumbing and Heating
Pawsitively Petastic
Feehan Insurance
Ace Endico
Choice Pet
Diana's Paws
Middle Branch Hospital
Backyard Bones
๐ฉ๐ฒ๐ป๐ฑ๐ผ๐ฟ๐
Guardian Veterinary Specialists
Pooch Paradise Danbury
South Putnam Animal Hospital
Ann Marie DโOnofrio, Briante Realty Group
Choice Pet
Durant Party Rentals
๐ฆ๐ถ๐น๐ฒ๐ป๐ ๐๐๐ฐ๐๐ถ๐ผ๐ป ๐๐๐ฒ๐บ๐
1 month BarkBox Subscription ($42 value)
$300 Gift Basket from The Pampered Pooch
$80 Dog Tote from Fromm Family Foods
Gift Basket from Yearning Wild Treats & Chews
$110 Gift Basket from Chewy
$75 Gift Certificate from Planet Groom, Pawling
Every sponsor, vendor, and donor helps move a rescue dog one step closer to becoming a life-changing service dog.
Weโre so grateful to have you in this community, and we can't wait to see you soon.
03/24/2026
At Guardian Veterinary, we know that being a "guardian" means looking out for the whole familyโboth the four-legged members and the two-legged ones! ๐๐ซ
Many of our team members recently completed Human CPR training to become certified. While we hope we never have to use these skills, we want our clients to feel safe knowing that if a cardiac episode occurs, we are prepared to jump into action for pet parents, too.
Because at the end of the day, Guardian Cares about you just as much as your pets.
A BIG thank you to the Katonah Bedford Hills Volunteer Ambulance Corps for providing this vital training to our staff! ๐
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Contact The Practice
Send a message to Guardian Veterinary Specialists:
Guardian Veterinary Specialists is a 29,000 square foot advanced care referral specialty and 24 hour emergency and critical care hospital located at 4 Hardscrabble Heights in Brewster, NY. Our hospital serves pet owners and their pets, and community veterinarians in Putnam, Dutchess, Westchester, Fairfield, Orange, Rockland and Bronx counties, and surrounding communities in the Northeast.
Guardian Veterinary Specialists is founded by Jason Berg, DVM, DACVIM, a highly respected, board certified neurologist and internist with over 22 yearsโ experience in practice and as a veterinary business founder and owner. A much sought-after lecturer and instructor, both nationally and internationally, Dr. Berg is also a published author with articles in peer-reviewed journals, such as the American Veterinary Medical Association, Veterinary Internal Medicine, and American Animal Hospital Association, among others. He has held multiple positions with the American College of Veterinary Internal Medicine, and he is president of the Westchester Rockland Veterinary Medical Association. In addition, Dr. Berg has received numerous accolades and awards for his compassionate work with the shelter and rescue communities, and he is currently on the advisory board for the Westchester SPCA. Dr. Berg has devoted his life to practicing veterinary medicine with a difference. Incorporating compassion and sensitivity to pet parents and their pets with professionalism, integrity, and values, he strives to make a meaningful difference in the lives of pets and toward advancing veterinary medicine. With the opening of Guardian Veterinary Specialists, Dr. Bergโs goals are to provide the most compassionate and expert medical care and the latest technological and therapeutic advances available anywhere to help pets back on the road to recovery and live happy and healthy lives to the fullest.
Equipped with the latest diagnostic and treatment technologies, our facility offers comprehensive services in virtually all veterinary disciplines, including Emergency and Critical Care 24/7/365, as well as specialty services in Internal Medicine, Surgery, Neurology, Oncology, Cardiology, Ophthalmology, Dermatology, Rehabilitation, Diagnostic Imaging, Dentistry, Integrative Medicine, Behavior, and Counseling.
At the core of our hospital are compassionate and highly trained doctors whose fundamental mission is to help pets get well. Our team of board certified specialists have advanced training and years of experience treating medical conditions -- from minor to the most complex. Using a collaborative team approach and working in concert with your family veterinarian, these medical experts focus entirely on providing the highest quality medical care to your pet to help ensure his or her recovery.
Ensuring that we meet all of our patients, clients, and referring veterinariansโ needs with unsurpassed medical expertise and advanced technology under one roof, our 2-level hospital houses 3 state-of-the-art surgery suites, 14 examination rooms, a large intensive care unit (ICU) and isolation ward. There are also dedicated suites for chemotherapy, dentistry, a rehabilitation suite with hydrotherapy center, endoscopy, MRI, CT, fluoroscopy, ultrasound, and digital x-ray. In addition, there is a complete in-house diagnostic reference laboratory and on-site pharmacy. To minimize stress for pets as well as their owners, our hospital has separate waiting rooms and hospital wards for dogs and cats.
Our entire staff is comprised of the most dedicated and compassionate individuals with a great love of pets, and weโve devoted our lives to helping them. Weโre pet owners ourselves and completely understand the stress and worry involved when a furry loved one becomes ill or injured. Itโs our mission to help you and your pet in every way along the path from admission through diagnosis and treatment then recovery.