Compassionate Vet

Quality Vet

Reliable Vet

Professional Vet

Family Vet

Gray cat with black stripes looking up

Pet Medical Care

Golden retriever and yellow lab playing in park

In-House Laboratory

White puppy dog with brown ears sleeping

Pet Boarding

Cavalier brown and white puppy looking up

Pet Grooming

Black and brown small puppy in the grass

Pet Laser Therapy

Serving the Larchmont community for over 60 years

Larchmont Animal Hospital has been a part of the Larchmont community for over 60 years. Under the direction of Dr. Walsh Fullerton, we have rapidly grown into a full-service practice, complete with boarding and grooming services.

Preparing For Your Visit

If your pet will be coming for his or her first visit, please download and bring the completed new patient registration form to your appointment. If your pet has a previous veterinarian, please have his or her records faxed to us at (914) 834-0310 prior to your appointment. If you will be bringing your records with you, we kindly ask that you arrive 10 minutes prior to your appointment time to allow us time to copy and review your pet’s medical history.

Surgical Procedures

If your pet is scheduled for surgery please drop him or her off between the hours of 8 – 9:30 am. Please expect to spend approximately 10 – 15 minutes at drop off to provide history and contact information to one of our staff members. We will schedule your pet for discharge when you drop him or her off. The type of surgery and your pet’s individual recovery will determine when he or she will be discharged.

We strongly discourage visitation when there is an overnight stay associated with the procedure – we find that visitation often results in your pet becoming agitated and excited and interferes with their necessary rest during recovery.

In order to reduce the amount of time you spend at check in, you may download the surgical consent form(s) necessary for your pet’s procedure and bring them in already filled out. If someone other than the pet’s owner will be dropping off for surgery, we also ask that the owner fill out the required form(s) in advance and send them with the person dropping off.

Drop Off Examinations & Non-Surgical Procedures

If your pet is scheduled for a drop off examination or a non-surgical procedure such as an ultrasound or x-rays, we kindly ask that you drop off between the hours of 8 – 10 am. Please expect to spend approximately 10 – 15 minutes at drop off to provide history and contact information to one of our staff members.

If your pet is dropped off, a discharge appointment will be scheduled for you in the afternoon. If an earlier discharge is possible than your previously scheduled pick up time, we will contact you. Most drop off examinations and non-surgical procedures will be discharged between the hours of 4 – 6 pm.

Your pet will be taken out at regular intervals throughout the day. If you have been asked to withhold food and water from your pet, food and water will be provided to him or her when it is medically possible. If you prefer to bring your own food, we will feed it to your pet at no additional cost.

Black cat laying down on a beige couch

Pharmacy & In-House Laboratory

Larchmont veterinarian helping a sick mixed breed dog

After Hours Emergencies

Our Team

Larchmont team member Donna, Larchmont Animal Hospital owner

Donna Walsh Fullerton, DVM


Damian Walsh

Hospital Manager

Larchmont team member Will, Larchmont Animal Hospital Vet tech

Will Hendricks

Veterinary Technician

Larchmont team member Gabriel, a veterinary assistant

Gabriel Roman

Veterinary Assistant

Larchmont team member Elvis, a veterinary assistant and kennel assistant

Elvis Rosario

Veterinary Assistant

Remi Erazo

Kennel Technician

Shannon Falcon

Project Specialist/Receptionist

Larchmont team member Nidia, Larchmont hospital receptionist

Nidia Matute-Cabrera


Serving Larchmont, Mamaroneck and New Rochelle from our conveniently located Palmer Avenue Office.

For general questions:

For the hospital manager:

For prescription refills and food orders:

Working Hours

See Special COVID-19 Hours

 Monday: 8 am – 6 pm
Tuesday: 8 am – 7 pm
Wednesday: 8 am – 6 pm
Thursday: 8 am – 6 pm
Friday: 8 am – 5 pm
Saturday: 8 am – 1 pm
Sunday: Closed