
Quality Veterinary Care Since 1989
Welcome to Winchester Veterinary Group, where compassionate care meets medical excellence. Founded in 1989 by Dr. Stephen W. Zanotti and the late Dr. Jonathan E. Diehl, our practice has been a trusted provider of veterinary care for over three decades.
We are excited to continue this tradition in our brand-new, state-of-the-art facility at 364 Cambridge Rd, Woburn, MA, designed to offer a more advanced and comfortable experience for pets and their owners.
We Are Welcoming New Clients
We are excited to have you join our pet family. Contact us today to become a client, or fill out our convenient online form. We look forward to meeting you!
New Client FormContact UsQuality Services, Compassionate Care
At our practice, we know that effective pet care must be thorough, comprehensive, and adaptive. Our vets take the time to talk with you and understand all your questions and concerns so we can help you determine the kind of care your pet needs.
Wellness Care
Regular wellness exams are one of the best & easiest ways to keep your pet healthy!
Aquatics
At Winchester Veterinary Group, we offer Ornamental Fish Services for your finned friends.
Dentistry
Dental and oral health is an important part of your pet’s overall health, learn more!
Surgery
Our surgery services range from routine spay and neuter surgeries to more complex procedures.
Shop From Home
Online Pharmacy
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Announcements
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Pet Health Resources
We are committed to providing you with the latest in pet health information. This information is for educational purposes only to help you understand your pet’s healthcare needs. Please contact us directly for specific concerns about your pet.
Explore our pet health tools and resources to help keep your pets happy and healthy!

Contact Us
Phone: 781-721-0707
Fax: 781-756-1311
reception@winchestervetgroup.com
Office Hours
Monday-Friday: 8:00 am to 6:00 pm
Saturday: 8:00 am to 1:00 pm
Sunday: Closed