Meet Our Team
At Riverside South Animal Hospital, we believe pets deserve exceptional care from people who truly love what they do. Since 2007, our team of veterinarians, registered veterinary technicians (RVTs), assistants, and support staff has been dedicated to providing compassionate, professional care for pets in Riverside South, Ottawa, Gloucester, Manotick, and beyond.
Our Skilled Veterinary Team in Ottawa, ON
Our veterinarians bring decades of experience, advanced training, and special interests ranging from surgery to dentistry to exotic pet care. Supported by a highly skilled team, they ensure every patient receives thorough, personalized treatment in a welcoming, Fear Free environment.
Our Veterinarians
Our Dedicated Team
Mallory
RVT, Practice Manager
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Kristina
RVT, Head Surgery Technician
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Amanda
Veterinary Assistant
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Marissa
Kennel Assistant
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Daniel
Kennel Assistant
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Katrina
Technician
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Compassionate Veterinary Care in Ottawa
From routine checkups to advanced procedures, our team at Riverside South Animal Hospital is proud to provide expert, compassionate veterinary care for dogs, cats, rabbits, guinea pigs, birds, and small mammals across Ottawa and surrounding areas. Every member of our staff is here because they truly love animals, and we are committed to building lasting, trusting relationships with the families we serve.
Dr. Sherri Dennett
Born and raised in Regina, Saskatchewan, Dr. Sherri Dennett earned her degree in Veterinary Medicine from the Western College of Veterinary Medicine in Saskatoon in 1995, after completing a Chemistry degree at the University of Manitoba in 1992.
Dr. Dennett has worked in both small and large animal clinics, but she gained her most significant experience as an emergency doctor at the Winnipeg Animal Emergency Clinic and later at Alta Vista Animal Hospital in Ottawa. In 2007, she co-founded Riverside South Animal Hospital with Dr. Heather Fitch.
In 2005, she launched Dennett Veterinary Mobile, bringing veterinary care directly to pets in their homes — a service especially valued by seniors, breeders, and multi-pet households. She became PennHIP certified in 2011 and has a strong passion for veterinary dentistry and pain management. She also works closely with Friends of Abandoned Pets and Adopt Me Cat Rescue.
Outside of the clinic, Dr. Dennett enjoys cross-country skiing, cooking, and spending time at the cottage with her family and pets: a springer spaniel named Duke, two Bichon Frises named Betty and Fletch, and a cat named Libby.
Dr. Heather Fitch
Originally from Halifax, Nova Scotia, Dr. Heather Fitch earned her Doctor of Veterinary Medicine degree from the Atlantic Veterinary College, graduating in 1992, after completing a degree in Animal Science at the Nova Scotia Agricultural College in 1985.
She began her career as an emergency veterinarian at the Winnipeg Animal Emergency Clinic and later worked with the Manitoba Government as an Animal Protection Officer. After relocating to Ottawa, Dr. Fitch joined Alta Vista Animal Hospital as an emergency veterinarian before co-founding Riverside South Animal Hospital with Dr. Sherri Dennett in 2007.
Dr. Fitch is passionate about small animal medicine and surgery, with a special interest in the care of rabbits, rats, and other small mammals. She lives in South Ottawa with her husband, along with their 2 cats (Bookie and Caspurr), beloved Chi-weenie Abby. Outside of work, she enjoys skiing, snowboarding, kayaking, photography, and riding her motorcycle on sunny days.
Dr. Dushyant Gupta
Dr. Dushyant Gupta grew up in Shimla, Northern India, and completed his Veterinary Medicine degree in 2003. He went on to earn a master’s in Veterinary Microbiology and Immunology in 2006, building a strong foundation in clinical and laboratory medicine. His career has included positions in both India and the UAE before he moved to Ottawa in 2018.
While working toward his Canadian practice license, Dr. Gupta also contributed as a Molecular Laboratory Professional at the Public Health Laboratory in Ottawa. He joined Riverside South Animal Hospital in 2023, where he has quickly become a valued member of the team.
Outside of veterinary medicine, Dr. Gupta enjoys cooking, gardening, and spending time with his wife, young child, and pet fish, Little Moonlight. He also has a deep love for Indian music.
Mallory
RVT, Practice Manager
Mallory graduated from the Veterinary Technician program in 2015 and began her career in a mixed animal hospital. She joined Riverside South Animal Hospital in 2019 as head RVT and Practice Manager, ensuring smooth operations behind the scenes while supporting patients and staff alike. Mallory shares her life with her dog, Rylie, and her bunny, Henrietta.
Kristina
RVT, Head Surgery Technician
After completing a BSc in Human Kinetics in 2014, Kristina realized her passion was in veterinary medicine. She graduated as a Veterinary Technician in 2017 and began her career in emergency care before joining Riverside South Animal Hospital in 2018. Kristina is especially passionate about surgery, emergency medicine, and critical care. At home, she’s kept busy by Massa, her spirited sled dog rescue from Iqaluit.
Amanda
Veterinary Assistant
Amanda graduated from Algonquin College’s Veterinary Assistant program in 2018. She gained experience at Blair and Billings Bridge Animal Hospitals before joining our team in 2022. Amanda assists with appointments, anesthesia monitoring, and supporting pets during their visits. She enjoys arts and crafts, interior decorating, and time with her dogs, Ellie and Sterling, and her cat, Mavis.
Carolyne
Veterinary Assistant
Carolyne is a valued member of our veterinary assistant team, helping ensure every visit runs smoothly and every patient feels safe and supported.
Julie
Reception
Julie became our primary receptionist in 2021 after completing the Medical Office Administration program in 2007. She has a background in human medical administration and now welcomes clients and pets with warmth and professionalism. She enjoys camping, fishing, and spending time with her family, including her beagle, Daisy, and her cat, Shadow.
Alyssa
Reception
Alyssa is one of the welcoming faces at our front desk, dedicated to ensuring clients feel comfortable and supported from the moment they arrive.
Marissa
Kennel Assistant
Marissa joined the clinic in 2020 and is now pursuing a degree in psychology. She assists with patient care in the kennel and enjoys spending time with her dog, Kaia.
Daniel
Kennel Assistant
Daniel has been part of Riverside South Animal Hospital since 2022. He brings a genuine love for animals and a strong interest in veterinary medicine, aspiring to become a veterinarian in the future.
Katrina
Technician
Coming Soon!
Kylie
Technician
Coming Soon!