Allenstown Animal Hospital
Why Allenstown Animal Hospital?
Proudly serving the citizens of Allenstown and it's surrounding areas.
Named the 2022 City's Best Award winner for outstanding service and customer satisfaction in Allenstown.
And counting!
Provides emergency and urgent care during business hours, ensuring prompt attention for your pet.
New Clients: Claim Your First Exam Free
Book your first exam, and then mention this offer to one of our team members at your appointment!
Conditions Apply: See "Terms of Service" for Details.
Welcome to Allenstown Animal Hospital
Animals we see:
Dogs
Cats
Contact Us
Hours
- Mon-Fri:8:00 AM - 5:30 PM
- Closed on Sat and Sun
Address
9 River Rd, Allenstown, NH 03275, USA
Our Veterinary Services
Our top-of-line facility is equipped to handle every aspect of veterinary care from preventative medicine to emergency services for your pet.
About Allenstown Animal Hospital
Allenstown Animal Hospital veterinarians and technicians are committed to excellence. Our world-class veterinary staff combines cutting-edge veterinary technology with decades of experience to provide the highest level of care for your pet. We understand that a pet is part of the family. Our goal is to provide each one with a long, healthy and happy life. The day your pet enters our hospital it becomes part of our family too. From new puppies and kittens to graying seniors, we are there every step of the way. Our comprehensive suite of veterinary services ensures that every aspect of their wellbeing is given the excellent care they deserve.
View MoreMeet Our Dedicated Team
At Allenstown Animal Hospital in Allenstown, NH, we're dedicated and passionate animal lovers just like you. Our experienced team is committed to placing your pet's health and well-being above anything else. We look forward to getting to know you!
Testimonials
LARC Family
2 weeks agoWe love it here! Everyone is very friendly and accommodating! I love that they use an app and you can schedule your appointments right on the app! I also feel that they have very fair pricing and don’t pressure you into anything that you don’t need for your pet!
Read MoreKimberly DeSerres
a month agoWe moved to NH in January, 2025 and needed a new vet for our pets. Snoopy, my late brothers dog, had a problem with his tail and they fixed him right up with medication and advice on how to care for this problem. Brought him in this past week and everything looks great! Wonderful staff and very friendly! Distance is just around the corner from me.
Read MoreTerry Orne Day
a month agoVery experienced. Was calm aalnd gentle with my dog. Medicine given made dog act like he used to before diagnosis. Will definitely return
Read MoreKelley D
a year agoWe love Allenstown Animal Hospital, they are kind, caring, compassionate and knowledgeable. Our Shih Tzu has had multiple health problems since puppyhood, and we have always felt comfortable with Dr. O’Connell treating him. If she feels like there is a problem that needs a specialist, she is honest and will refer to someone appropriate. There is now a new vet working at Allenstown, Dr. Casemier. He was incredibly kind with our pup, seemed knowledgeable and took his time to really explain everything during our visit. We feel comfortable with both doctors treating our little guy! Their pricing is very reasonable, the office is exceptionally clean and the office staff is always nice. Highly recommend!
Read MoreAmanda Presswood
a week agoVery caring staff! Highly recommend. The prices are also really reasonable.
Read MoreFrequently Asked Questions
There is no question too big or too small for our veterinary team.
