OPEN 7 DAYS A WEEK, INCLUDING SATURDAYS & SUNDAYS

Meet Our Veterinarians

Veterinary Medical And Surgical Group–OC (VMSG-OC) in Orange County is staffed with expert veterinarians and board-certified specialists who provide advanced care for all your pet's medical needs.

Erica O'Donnell
Critical Care

DVM, Diplomate DACVECC

Brett Boorstin
Cardiology

DVM, Diplomate ACVIM

Tim Menghini
Surgery

BSc (Hons), BVM&S, FHEA, MRCVS, Practice Limited to Surgery

Sebastian Mejia
Surgery

DVM, Diplomate ACVS

Courtney Mantecon
Emergency

DVM

Meet Our Veterinarians

New Patients Welcome