About Us
At WellPet Vets, we’re more than just a veterinary clinic — we’re your partner in your pet’s lifelong health and happiness. With a passionate team of experienced vets, nurses, and support staff, we’re proud to provide trusted, compassionate care to pets and their families across Western Sydney. Whether it’s a routine check-up, emergency treatment, or advice on nutrition and behaviour, we’re here to support you at every step. We believe in building lasting relationships with our clients and offering personalised care tailored to each pet’s unique needs. As a locally owned and community-focused group, we’re committed to making a positive difference — not just in the lives of the animals we treat, but in the communities we serve.
All About WellPet Vet
Our Team
Meet the WellPet team!
Join Our Team
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Fees & Payment Options
Get an idea on the expected costs!
Cat Adoption Program
Looking for a new family member?
The story of WellPet
The WellPet Vet Group, made up of Nepean Animal Hospital, Mountains Animal Hospital, and St Clair Animal Hospital, has been providing compassionate, high-quality care to pets across Western Sydney since 2005. Founded by Dr. Tony Karolis, the group has grown from a small local clinic into a trusted network of veterinary hospitals offering 24-hour care, specialist services, and strong community support. With over 60 dedicated staff, WellPet remains committed to helping pets and their families thrive through every stage of life.
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Serving Penrith, the Blue Mountains & Greater Western Sydney—With 24/7 Emergency Vet Care