Our Team
Join Our Team
We’re always happy to connect with people who enjoy working as part of a team and who take pride in what they do.
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We are currently looking for one or more Licensed Veterinary Technicians
to join our growing team! ​
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If you’re interested in learning more, we’d love to hear from you.
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Dr. Danielle E. Mendez-Vicari
Veterinarian - Practice Owner
Dr. Danielle was born and raised in Syracuse, NY, and graduated from Jamesville-DeWitt High School. She earned her Bachelor of Science in Biology from SUNY Geneseo before going on to earn her Doctor of Veterinary Medicine (DVM) from Cornell University College of Veterinary Medicine in 2011.
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She focuses on building strong relationships with both patients and their families, and believes that thoughtful, individualized care leads to the best outcomes. Dr. Danielle works closely with clients to develop plans that are both medically sound and realistic, with an emphasis on clear communication and shared decision-making.
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As the owner of Lake Ontario Veterinary Clinic, she is equally committed to supporting her team and fostering a collaborative, respectful environment where staff and clients feel heard and valued.
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Outside of the clinic, Dr. Danielle is a wife and mother of two, and a proud pet mom to three dogs and a Siamese cat. She enjoys spending time with her family, reading, and being outdoors—though she’ll be the first to admit she has an irrational fear of bees.
Dr. Stephanie M. Ruback
Veterinarian
Dr. Ruback grew up in Rochester, NY and graduated with her undergraduate degree in Biology and Spanish from SUNY Geneseo. She completed her Doctor of Veterinary Medicine degree from Cornell University in 2016. Upon finishing vet school, she moved to Oswego and has been living there since. After working as a small animal veterinarian in the Syracuse area, she decided to make the transition closer to home and is excited to be providing care to the animals in the Oswego area. She values the human animal bond and ensuring that animals receive the highest standard of care. She is Fear Free Certified with interests in preventative medicine, surgery, and end of life/palliative care.
In her free time, she enjoys spending time with her husband and two dogs. You can find her outside in the summer gardening, fishing, walking the dogs all year round and cheering on the Buffalo Bills!
Dr. Peyton E. Mackey
Veterinarian
Dr. Peyton Mackey will be joining our team in June 2026!
Bio Coming Soon!
Rhonda H.
Licensed Veterinary Technician - Clinical Supervisor
Rhonda is a lifelong resident of Oswego County with a strong background in animal care. She earned a degree in Equine Studies/Stable and Farm Management from Cazenovia College and, after discovering her passion for veterinary technology, pursued a second degree in Veterinary Science Technology from San Juan College. Rhonda became a Licensed Veterinary Technician in 2013.
With a particular interest in reproduction and neonatal care, Rhonda is dedicated to providing specialized care for both animals and their owners.
Outside of work, she enjoys raising and showing American Bullies with her family. Her animal family also includes Kune-kune pigs and two cats, reflecting her love for all things furry and four-legged.
Allison V.
Licensed Veterinary Technician
Allison was born in Florida and raised in Copenhagen, NY. She graduated from SUNY Delhi’s Veterinary Technician program in May 2023 and became licensed in July 2023. Growing up on a family farm, she always knew she wanted to work in veterinary care. While she initially aimed to work with large animals, an internship in college led her to pursue a career with small animals.
Allison is currently a fur mom to a basset hound named Bojangles, a shepherd/hound mix name Sequoia, and a cat named Oakleigh. She has also cared for a rabbit and a hedgehog over the years. Outside of work, she enjoys hiking, watching movies, and cleaning.
Mackenzie D.
Veterinary Assistant
Krysta T.
Receptionist - Office Manager
Krysta relocated from Connecticut to Oswego County in 2013 and has since become a dedicated member of the veterinary field as a receptionist. Before transitioning to veterinary medicine, Krysta managed a large equine eventing facility, where she developed her strong passion for animals.
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Krysta and her husband, along with their children, run a small farm that is home to a variety of animals, including three dogs and five cats. She’s also an avid maker of goat milk cheese, and loves spending time gardening and creating beautiful floral arrangements. If you spot any plants, flowers, or floral-themed decor at Lake Ontario Veterinary Clinic, there's a good chance they were lovingly provided by Krysta!
Glenda O.
Veterinary Receptionist
Glenda was born in Brooklyn, New York and moved to Oswego in 2003. She is a fur mom to her mini golden doodle, Geo. Outside of work, she enjoys crafting and creating, as well as spending quality time with her children and grandchild. Glenda loves summer camping and traveling, with Puerto Rico as her favorite vacation spot.