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.