Our Veterinary Team
Our Team
Our Veterinarians
Our veterinarians lead with compassion, curiosity, and connection. They will always take the time to sit with families, listen deeply, and understand the full story behind every pet who walks through our doors. Their approach to medicine is personal and thoughtful, guided not by a rigid checklist, but by genuine conversation and a commitment to doing what’s best for each dog or cat. With strong roots in both traditional veterinary care and modern, progressive practices, our doctors are proud to serve the community they call home.
“We’re not just caring for pets, we’re caring for our neighbors. That’s what makes this team so special.” - Dr. Jason Haviar, Owner.
Dr. Griffin O’Connor
Dr. Griffin O'Connor grew up in Suffield, CT, and has been dedicated to veterinary medicine since childhood. After earning her…
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Dr. Jason Haviar
Dr. Jason Haviar graduated from Purdue University College of Veterinary Medicine in 2003 and completed a medical and surgical internship…
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Dr. Lisa DeRosa
Dr. Lisa DeRosais a native of central Connecticut who traveled to the Midwest to pursue her veterinary education, graduating from…
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Our Veterinary Technicians and Assistants
Our technicians and assistants are the steady hands and warm hearts that make each visit feel safe and supported. They stay by your pet’s side from start to finish, offering gentle handling, calm reassurance, and attentive monitoring. Whether your pet is here for a wellness visit, diagnostics, surgery, or something unexpected, this team works together seamlessly to ensure comfort, safety, and kindness at every step. Their dedication, skill, and genuine love for animals are woven into everything they do.
Briana
Briana has been working as a veterinary assistant/technician since 2017. She loves learning new things and assisting in anything she…
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Ellen
Ellen began her career as a veterinary assistant in 1993 at GVH. After spending several years studying animal science at UCONN she…
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Laurel
Laurel has been in veterinary medicine since 2012. She earned her Bachelor's degree from Becker College, with a minor in Equine…
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Michelle
Michelle has been with GVH since June of 2017 as a Veterinary Assistant. Michelle is currently taking classes to become…
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Jessica
Jessica has been a veterinary technician for over 20 years. Her career has taken her through ICU, specialty oncology, neurology,…
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Kady
Kady brings a unique blend of compassion and technical expertise to Glastonbury Veterinary Hospital. With a degree in Computer Science…
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Our Client Care Team
The client care team is your first welcome and your ongoing support. From the moment you call or step inside our veterinary hospital, they are here to greet you with warmth, answer your questions, and help guide your visit with ease and clarity. They understand how important your pet is to your family, and they work to make every interaction, from scheduling to your checkout, feel calm, organized, and genuinely caring. Their friendliness and commitment to communication help create the positive, relationship-centered experience we strive for every day.
Stephanie
Stephanie joined the Glastonbury Veterinary Hospital team in June 2023. She brings a vast background of experience in the pet…
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Susan
Susan joined GVH in June of 2020. Never having worked in a veterinary setting, with the help of the other…
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