Dr Jill O'Brien – Vets in Mattapoisett
Clinic Overview
Dr Jill O'Brien is an independent veterinary clinic in Mattapoisett, Massachusetts, located at 91 County Rd. The practice sees dogs, cats, and a range of exotic pets including birds, reptiles, and small mammals. Regular hours run Monday through Thursday 8:30 AM–6:00 PM, Friday 8:30 AM–5:00 PM, Saturday 8:30 AM–1:00 PM, and closed Sundays.
Services
- •Care for dogs and cats, plus exotic species including birds, reptiles, ferrets, rabbits, rodents, and other small mammals
- •Behavioral counseling
- •Dentistry, including teeth cleaning/polishing, extractions, and oral surgery
- •Surgical services
- •Beak trimming for birds
- •In-house laboratory testing: chemistry, hematology, serology, urinalysis, and parasite testing
- •Infectious disease testing: heartworm, Lyme disease, Ehrlichia canis, parvovirus (dogs); FeLV and FIV (cats)
- •Biopsies and specialized diagnostics via external laboratories
- •Dietary counseling
- •Diagnostic and therapeutic services
- •After-hours emergency referral: Baystate Veterinary Emergency Services, 76 Baptist St, Swansea, MA 02777, (508) 379-1233
Pricing
No published pricing information is available for this clinic.
People
The team includes Dr. Jill P. O'Brien, DVM; Dr. Willard J. Gould, DVM (founder; board-certified small animal internal medicine specialist); and Susan Perry (Practice Manager).
Reviews
Google reviews show a 4.8/5 rating from 4 reviews. Written feedback highlights Dr. Jill O’Brien’s patience, kindness, and bedside manner, with one reviewer describing strong trust in her care for a rescue dog. Another reviewer expresses long-term appreciation, while an older comment notes the clinic is convenient and “gets the job done.”

