Call Now
Website
Call
Business Details
50+ Years
experience
Emergency
services
Your Trusted Veterinarian in Altamont, NY
Guilderland Animal Hospital has been providing quality veterinary care for dogs, cats, and pocket pets since 1955. As an AAHA-accredited full-service animal hospital, we combine decades of experience with state-of-the-art diagnostic equipment and compassionate care. Our team of skilled veterinarians and support staff prioritize patient health, client education, and community well-being. We offer comprehensive services including pet dental care, surgical procedures, diagnostics, laser therapy, and emergency pet care. Our commitment to excellence is reflected in our long-standing reputation and the trust of clients who have relied on our services for generations.

We maintain rigorous professional standards through continuous education and adherence to AAHA guidelines. Our facility in Altamont, NY, serves Albany County and surrounding areas with personalized attention to each pet's unique needs. From routine wellness exams to advanced treatment options, we strive to support the human-animal bond through exceptional medical care. Our practice balances cutting-edge technology with a warm, inviting environment that prioritizes animal comfort. We demonstrate trustworthiness through transparent communication, preventive care focus, and 24/7 emergency referral support.
Services
Pet Dental Care Surgical Procedures Diagnostics Pet Laser Therapy Pet Health Certificates Pet Grooming Emergency Pet Care
Details
  • Year established: 1955
Highlights and features
  • We have been serving the community since 1955 with continuous AAHA accreditation.
  • Our team includes veterinarians with decades of specialized experience.
  • We offer 24/7 emergency pet care referrals and urgent treatment options.
  • Our facility features state-of-the-art diagnostic and surgical equipment.
  • We provide comprehensive preventive care programs for lifelong pet health.
Associations and certifications
  • AAHA
What people say
Cordial attentive loving pet care Friendly and kind to my dogs 20 years of trusted service
Services
Pet Dental Care
Preventive and therapeutic dental services maintain oral health through routine cleanings, digital radiology, and specialized treatments. Our dental care prevents disease progression while addressing existing conditions. Patients benefit from early detection of oral issues that could impact systemic health.
Surgical Procedures
Advanced surgical care combines modern techniques with comprehensive pre- and post-operative monitoring. We perform soft tissue surgeries, laser procedures, and specialized interventions using state-of-the-art equipment. Each case receives individualized attention from experienced surgical teams.
Pet Laser Therapy
Non-invasive laser therapy accelerates healing and manages chronic conditions like arthritis through cellular stimulation. This painless treatment complements traditional medicine while improving quality of life for post-operative or aging pets.
Diagnostics
In-house laboratory and imaging capabilities enable rapid diagnosis through digital radiology, ultrasound, and advanced diagnostic techniques. Timely results support effective treatment planning for both acute and chronic conditions.
Emergency Pet Care
Emergency services provide immediate care during regular hours with referral options for after-hours critical cases. We prioritize urgent medical needs while maintaining access to specialized care networks when required.
People
Dr. John Brennan
Founder
Established Guilderland Animal Hospital in 1955, setting standards for veterinary excellence that continue guiding our practice philosophy today.
Dr. Michael Casler
Chief of Staff
With over 50 years of service since 1969, Dr. Casler leads our medical team while maintaining active patient care responsibilities.
Questions
What services does Guilderland Animal Hospital offer?
We provide comprehensive veterinary care including dental services, surgery, diagnostics, laser therapy, grooming, and emergency treatment for pets.
Do you handle pet emergencies?
Yes, we offer emergency appointments during regular hours and provide referral options for after-hours critical care situations.
How can I schedule an appointment?
Book online through our website or mobile app, or call us directly at (518) 355-0260 during business hours.
Are you AAHA accredited?
Yes, we have maintained AAHA accreditation since 1973, reflecting our commitment to the highest veterinary care standards.
What areas do you serve?
We serve Altamont, Albany, Schenectady, and surrounding communities in Albany County, NY.
Do you offer pet health certificates?
Yes, our USDA-certified veterinarians provide health certificates required for domestic and international pet travel.
Reviews (5)
Kim Yager
Sep 23, 2022 Report
I just want to say the staff here is super friendly and amazing. They have cared for my beagle buddy for 15 years no issues. The boarding is great too and my buddy was well taken care of. While it was sad to say goodbye to my fur baby, the staff was super respectful and reassuring. I appreciate them explaining the process to me and allowing time to say goodbye.
Lindsay Snure
Jun 14, 2022 Report
Great Animal Hospital! Have been going to Guilderland Animal Hospital with my family pets for over 30 years. When I moved to Albany I still drove out to GAH for pet care. The staff is very knowledgeable and caring.
Brianna Winslow
May 26, 2022 Report
This place is garbage! They over charge for EVERYTHING. My dogs tail got stuck in the door and has a gash in it. I brought him in, just for them to wrap it in gauze, the same way I had been doing and they charged me $300! And I had to take him in a week later for them to see the healing process and wrap it again. ANOTHER $300! They are rude and disrespectful. We finally switched to a different vet and I realized just how much they are robbing people.

For the same thing the new vet only charged $70! Our dog has since passed and guilderland has continued to send vaccine updates for him, knowing he's passed away. I called to ask them to stop and they said they'd stop if I paid the money I owe them. They don't deserve a single penny from anyone. The whole place should be shut down.
Cindy Weissend
Dec 07, 2021 Report
Recently, our beloved Emma passed away in the comfort of her own home, surrounded by her friends and family. Today, I received a condolence card from GAH, not the usual generic card, but instead, personal notes from each of the Staff who cared for her over the years as an outpatient, and as a "vacationer". It's a heart warming reminder that GAH is part of our family and we are part of theirs.
Timmy Tim
Dec 01, 2021 Report
Critical: Quality, Reliability, Responsiveness Awful experience with my dog here. Since being taken Over by vetcor things have gone down hill! Waaaaay down hill! Never again will we go here!