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ContactBay State Veterinary Emergency and Specialty Services2026-01-10T06:50:14+00:00


Bay State Veterinary Emergency
and Specialty Services
463 Swansea Mall Dr,
Swansea, MA 02777

(508) 379-1233

(508) 379-1102

Hours
Open 24 hours a day,
365 days a year.

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Natalie Rosenstein

DVM, DACVECC

Dr. Rosenstein graduated from veterinary school at Ross University in 2018. She then completed a rotating internship and most recently an emergency and critical care residency here at Ocean State Veterinary Specialists Dr. Rosenstein’s professional interests include sepsis, toxicities, and critical anesthesia. When she is not in the ICU, she enjoys spending time with her fiancé, their dog, Cille, and cats Tony and Gertrude.

Lori Agulian

DVM, DACVS

Dr. Lori Agulian, DVM, DACVS is board certified by the American College of Veterinary Surgeons (ACVS). Raised in Connecticut, Dr. Agulian earned her Bachelor’s degree in Biology-Psychology at Tufts University before attending Kansas State University College of Veterinary Medicine. She completed her residency in Small Animal Surgery at the Animal Medical Center in New York City and achieved board certification as a Diplomate of the American College of Veterinary Surgeons.

Her professional interests include laparoscopic procedures, surgical oncology, and emergency soft tissue surgeries. In addition to her surgical expertise, Dr. Agulian has a passion for photography and enjoys capturing the beauty around her.

M. FAULKNER BESANCON

DVM, DACVS

BOARD CERTIFIED—SMALL ANIMAL SURGERY

After completing his undergraduate degree in Biology at Northeastern University in 1993 Dr. Besancon attended veterinary school at Iowa State University, completing his Doctorate in Veterinary Medicine in 1997. Dr. Besancon then completed a one-year rotating internship in Small animal Medicine and Surgery, and a two year surgical internship in Small Animal Surgery at VCA South Shore in Weymouth, MA. He then returned to Iowa State University for a year-long Orthopedic Fellowship, followed by a 3-year Small Animal Surgical Residency at the University of California-Davis to complete his formal surgical training. In 2005 he completed his board certification, becoming a Diplomate of the American College of Veterinary Surgeons. Specializing in the practice of small animal surgery, Dr. Besancon provides care to pets suffering from a variety of diseases and conditions. He has been trained in and enjoys all aspects of surgery.

In his down time Dr. Besancon enjoys spending time with his wife and three children, along with their Golden retriever. He enjoys golfing, fishing, painting, and spending as much time as possible in the woods of Maine.

Bay State Veterinary Emergency and Specialty ServicesLogo Header Menu
  • Home
  • About
    • Emergency Clinicians
    • Veterinary Specialists
    • Nursing
    • Mission
    • Board Certification
  • Emergency Services
    • Is It An Emergency?
    • What To Expect
    • Emergency Veterinary Surgery
    • On-Site Diagnostics
    • Veterinary Intensive Care Unit
    • Pain Management
  • Specialty Services
    • Internal Medicine
    • Surgery
    • Endoscopy
    • Digital Radiography & Diagnostic Imaging
    • Oncology
    • Emergency/Critical Care
  • For Pet Owners
    • Online Store
    • Connect With Us
    • Client Survey
    • Recommended Links
    • Educational Videos
    • Payment Polices
    • Grief and Pet Loss Support
  • Community
    • Assistance Funds
    • Grief and Pet Loss Support
  • For Vets
    • Collaboration
    • Online Referral Form
    • Printable Referral Form
    • Referral Guide
    • Client Brochure Request
    • Shareville Portal
    • Shareville Portal Guide
    • Continuing Education
  • Training Programs
  • Careers
  • Contact
  • (508) 379-1233
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