Meet Our Team
Meet the veterinarians and team at Barrie Animal Hospital. We’re pleased to provide exceptional vet care for your pets.
Get to Know Our Team
Our team page is currently being reworked – please check back soon!
Our Veterinarians
Dr. Mark Bolton
Dr. Mark Bolton is the owner of Barrie Animal Hospital. He was born and raised in Shanty Bay and attended Eastview High School in Barrie. He grew up with lots of pets and spent a lot of time working on neighboring farms. Dr. Bolton has attended many extra courses on general and orthopedic surgery, dentistry and oral surgery.
Dr. Bolton and Dr. Schmidt have two kids, Lauren and Carter. They also have a Doberman named Stella, a donkey named Moritz, two ponies named Foxy and Scout, and Dr. Bolton’s favorite pet, a guinea pig named Twinkle Toes. The family enjoys working around the farm, boating and swimming in the summer and skiing and tobogganing in the winter.
Dr. Katrin Schmidt
Hospital Administrator and Chief Veterinary Director
Dr. Katrin Schmidt is in charge of making sure all team members understand their impact on the client-and-pet experience to ensure a better outcome for all. She was born and raised in Germany in a rural mountain setting. She enjoyed horseback riding and country living at an early age. In fact, she spent most of her childhood working with animals including horses. Training horses exposed her to many of the behaviour principles we apply to most species, including humans. As a teenager, she lived in Dallas, Texas, and Hudson, Quebec.
Since graduating with a BSc. in 1991 and a DVM in 1993, Dr. Schmidt—along with her husband, Dr. Bolton—has been a veterinary practice owner since 2000. She co-founded the Barrie Veterinary Emergency Clinic in 2001.
Coming soon!
Veterinary
Bio coming soon!
Coming soon!
Veterinary
Bio coming soon!
Leadership
Crystal
Operations Leader
Crystal has a diverse background in both Shelter Medicine and Community Development and is thrilled to be able to contribute to the well-being of animals every day. She shares her life with her husband and two children, as well as 3 dogs(Kali, Otis, and the baby Rio) and two cats (Jelly Bean and Eddie Brock). Outside of work, Crystal enjoy spending weekends at Sunset Speedway, restoring my late uncle’s 1978 Chevy Stepside, and picking up new hobbies such as baking with sourdough and canning preserves.
Katie
Lead Technician
Katie graduated from the Veterinary Technician program at Georgian College in 2024 and joined the Barrie Animal Hospital team after completing her placement here. Katie is a passionate registered veterinary technician with a profound love for animals and a commitment to their well-being. With a passion for animal health, she hopes to continue making a positive difference in the veterinary field every day. Katie enjoys spending time at her cottage with her friends and family, swimming, boating, and having campfires.
Veterinary Technicians
Jen
RVT
Jennifer has been a Registered Veterinary Technician for over 31 years. Supporting clients and helping them care for their pets is the most rewarding part of her job. At home she shares life with her cat Jeremy and her miniature poodle Dougal, she is also the proud mom of two grown sons. She loves cooking, spending time outdoors (especially by the beach). Jen is happiest when connecting with people, animals and nature.
Jess
RVT
Jessica Doyle is a Registered Veterinary Technician and proud graduate of St. Clair College’s Veterinary Technician program (Class of 2018). She spent several years working in Mississauga, Ontario, where she developed a strong foundation in patient care and client communication. Jessica values teamwork, compassion, and the special bond between people and their pets. When she’s not in the clinic, Jessica enjoys relaxing with a good book, catching up on her favorite TV shows, and spending time with friends.
Aliyah
Veterinary Technician
Aliyah joined our team while pursuing her Veterinary Technician diploma at Georgian College. She brings a gentle, attentive approach to her work, along with a genuine love and respect for every animal she meets. Her calm, friendly presence helps make each visit a positive experience for pets and their families. Outside of her studies, Aliyah enjoys spending time with her two dogs and two cats, who keep her entertained and always on her toes. Whether she’s out on an adventure with her pups or relaxing at home with her cats, animals play a central role in her everyday life.
Daria
Veterinary Technician
Daria joined our team while pursuing her Veterinary Technician diploma at Georgian College. Originally from Ukraine, she spent six years working as a Software Engineer before deciding to follow her lifelong passion for animals and transition into veterinary medicine. Daria brings a thoughtful, analytical approach to her work, along with a deep love and respect for every animal she meets. Outside of her studies and clinic work, Daria enjoys spending time with her beloved English Pointer, Sherlock—whose name she’s particularly proud of choosing!
Customer Service Representative
Brianna
Customer Service Representative
Bri began her career in Alberta, where she worked with large animals and developed a strong foundation in animal care and handling. After moving to Ontario, she shifted her focus to small animals and continues to bring her passion and experience to the team every day. Outside of work, Bri loves spending her days off outdoors — whether that’s ATVing, snowmobiling, or being at the cottage with family and friends. Her friendly, down-to-earth nature and genuine love for animals make her a valued part of the clinic.