Greenfield Animal Hospital
Call now
Call now
Website
Call
We've been keeping pets healthy at Greenfield Animal Hospital in Fairfield CT, Westport CT and the surrounding area since 1980. GAH is proud to be a privately owned veterinary clinic that has established a great reputation in the community by providing outstanding care customized to meet the needs of our individual clients and patients.

We believe in a holistic approach that provides clients the information and tools necessary to make informed decisions about their pets' health in order to keep loved ones happy and healthy. We have on-site surgical and dental capabilities, digital radiography, digital dental radiography, ultrasound and therapeutic laser that accelerates the rate of healing for a variety of ailments.
Services
If you're considering or have recently gotten a new puppy, congratulations and we are here to help every step of the way! The first few months of bringing a new puppy into your home are critical to developing a healthy bond and to set a solid foundation moving forward. We are committed to providing you positive and evidence-based information on how to get off to the right start.
If you're considering or recently adopted a new dog, congratulations and we are here to help every step of the way! The first few months of bringing a new dog into your home are critical to developing a healthy bond and to set a solid foundation moving forward. We are committed to providing you evidence-based information on how to get off to the right start.
If you're considering or have recently gotten a new cat or kitten, congratulations and we are here to help every step of the way! For safety reasons, cats should be transported using a carrier in the car. We prefer carriers where the top can easily be removed to reduce stress getting into and out of the carrier during veterinary visits.
Please visit our beautiful New England style veterinary practice in the idyllic Greenfield Hill section of Fairfield, CT for all your Dog or Cats wellness needs. We pride ourselves on being privately owned and providing the highest quality of care tailored to you and your pets needs.

Both of our veterinarians have advanced training and experience in internal medicine, emergency, and surgery through completing rigorous internships following veterinary school.With an extremely well trained staff, we are truly dedicated to the well being of all of our clients and patients and we are passionate about educating you to make the most informed decisions for your loved ones.
We recognize that your feline family members require a safe and loving place to stay when you leave town. We offer comfortable, quiet, and private accommodation with beautiful countryside views for cats right here on the premises. Our boarding facility is a specially designed room, separate from the rest of the hospital, and only for cats (sorry we do not board dogs, but we would be happy to recommend local options if needed).
Reviews (9)
Jessica Funk
Jessica Funk
Dec 22, 2021
Report
Very clean, bright and well equipped. Very very careful, knowledgeable veterinarians and kind stuff, they are fast, they don't charge you for unnecessary things. You can choose cbd oil option when needed. Veterinarians are very patient, they take their time to well examine your pet and over the phone when you have a question. You can be inside with your pet with a mask on which is wonderfulboth for us and our pets. We started to go there at a very difficult time when one of our dogs had a tumor and we lost trust for our regular vet. It feels very good to have them on our side at such difficult
Katie Bates
Katie Bates
Dec 09, 2021
Report
The staff is super friendly, and quick to help you with all of your pets needs, the driveway is small but I loved how it.
Leo
Leo
Aug 05, 2021
Report
Positive: Professionalism, Quality, Reliability, Responsiveness, Value
It's always a pleasure to see Andrew and his staff. They have gone above and beyond to help me with my dog over the years.
Nadia Traian
Nadia Traian
Jun 17, 2021
Report
Positive: Professionalism, Quality, Reliability, Responsiveness
Dr. Andrew Marsh and Dr. Galluzzo are very knowledgeable and always take the time to explain things thoroughly. They are both excellent doctors. The technicians and the office staff are professional and run the practice very effectively. Everyone is caring. I feel very lucky I found this practice 5 years ago.
Sarah McGrath
Sarah McGrath
Jun 01, 2021
Report
Dr. Marsh is the very best - as is his entire staff! He takes such good care of our dog and ALWAYS takes the time to explain exactly what’s going on with her or what occurred during the visit. His techs are super sweet, providing such helpful information too. I am so glad we get to bring our dog to a place that we truly trust and that loves animals as much as we do!
Jared King
Jared King
Jun 18, 2020
Report
I don’t write many reviews but this place is great. All the staff is wonderful, super professional, and take the best care of your animals. Even during the current Covid19 months they offer curbside while not charging a curbside fee, like some other places in the area.
Moises Guerrero
Moises Guerrero
Jun 01, 2020
Report
I honestly couldn't say enough great things about this place. The professionalism, the care they give, and they are all super friendly and helpful. I know I can trust them with my little fur babies. They are the best
Caroline Gee
Caroline Gee
Aug 22, 2019
Report
Dr Andrew Marsh is such a caring and very knowledgeable doctor. He takes the time to listen and explain and address all of our concerns and really has put us at ease. The office is very clean and welcoming and the staff are all so nice and caring. I’d give Dr Andrew Marsh 10 stars if I could! Our dog loves him!
Karen Mickley-Gomez
Karen Mickley-Gomez
Oct 22, 2018
Report
When we moved to Easton, I despaired at ever finding a local veterinarian I trusted as much as the one from our old town who'd cared for our pets for 20 years. After some trial and error, we landed at Greenfield Animal Hospital. They're wonderful! We now bring our own dogs as well as a steady stream of fosters to Dr. Marsh. The vets and the staff are all so kind and helpful, and the doctors skilled and knowledgeable.
Yesterday I brought a rescue puppy in for a checkup, and we were given a whole packet of info and resources for the adoptive family.
The Fairfield / Easton / Westport community is