Our caring and compassionate veterinary team!

Meet the Veterinarians & Team of O’Sullivan Animal Hospital in Barrie, Ontario! We’re pleased to provide exceptional vet care for your pets! Please call us at 705-728-VETS(8387) to speak to one of our caring veterinary staff members!

    Clinic Director

  • HP

    Heather Paterson

    Clinic Director

    In 2003 Heather joined the O’Sullivan Animal Hospital team. Heather and her husband Jeff…

    Office Manager

  • Laurie-Penley

    Laurie Penley

    Office Manager

    Laurie is a huge animal lover and has lived with animals all of her life. When she was…

    Veterinary Technicians

  • CL

    Corrine LeCollier, RVT

    Corrine graduated Seneca College in 2009 with honors' and has worked in various clinics in…
  • SC

    Sarah Cross, RVT

    Registered Veterinary Technician

    Sarah joined our staff in April of 2015 as a co-op student and later graduated from the…


  • Ashly

    Ashley Scopel

    Ashley is a 2012 honours graduate of the Georgian College Veterinary Technician program.…
  • IMG_Carol-Zaborski-

    Carol Zaborski,Animal Health Technician

    Veterinary Technician

    Carol was born in raised in Mississauga, Ontario where she began work as a veterinary…
  • ch

    Crystal Bowers, RVT

    Crystal graduated from St Lawrence College in 2004 and went on to write her VTNE to become…
  • Erin-McMullen

    Erin McMullen, Overnight RVT

    Registered Veterinary Technician

    Born and raised in Barrie, Erin joined O'Sullivan Animal Hospital in October 2010, shortly…
  • Default Image

    Jennifer Lund,RVT

    Veterinary Technician

    Jennifer became an O’Sullivan Animal Hospital team member in October of 2012. Jennifer…
  • Joelle McKay

    Joelle McKay

    Registered Veterinary Technician

    Joelle graduated from Georgian College as a Veterinary Technician, and joined the…
  • Krista pic

    Krista Laurin, RVT

    Head Veterinary Technician

    Krista Laurin …