21 Summer St
Westborough, MA 01581

Mon - Wed: 8:00AM - 5:00PM

Thu: 8:00AM - 7:00PM

Fri: 8:00AM - 5:00PM

Sat: 8:00AM - 1:00PM

Sun: Closed

99.0% would refer friends and family to us

5 stars Verified customer

Very thorough with annual exam.

5 stars Verified customer

As always, our experience at Associates was excellent. We have been taking our fur babies there for the past 24 years. Lucy, our dog, is an aging senior. The staff are always kind and gentle with her.

Dr. Rossellini, takes the time to explain treatment plans and Lucy’s senior living expectations.

5 stars Customer since 2010

The staff at associates are very friendly and knowledgeable. Dr Rosiello is probably one of the best veterinarians in the area. He has always been spot on with his diagnosis and provided the best treatment. I highly recommend Associates Animal Hospital for your pets needs.

5 stars Customer since 2019

All the Drs are always amazing and pay attention to our concerns no matter how minimal! Thank you so much for getting my dog in last minute!

5 stars Customer since 2006

Always a positive experience with Dr. Rossiello and his team. The staff is friendly and supportive. The visit is always well done and informative.

5 stars Customer since 2020

The staff and Dr. R are the best! They are caring and treat your pet like it's their own.

5 stars Customer since 2021

Great experience, they know how to treat Finn and get him the care he needs even though Finn is so stubborn! Finn rates 5 stars, as well!

5 stars Customer since 2005

The team at AAH is always available, compassionate & helpful!!

5 stars Customer since 2011

Every member of the staff is invested in my pup’s care. They are kind, friendly, knowledgeable and explain everything that is going on with my pet. I’m very pleased with Associates Animal Hospital and highly recommend them!

5 stars Verified customer

The staff here is amazing. They are kind, helpful and allow for extra time when you have questions about your pet. Our senior dog has a variety of ailments and I didn’t feel rushed out of the appointment. Which I was grateful for.

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