Our Team
Dedicated professionals, compassionate care
At Green Pines Animal Hospital, our team is united by one mission: to provide exceptional, compassionate care for your pets. Every team member brings their own unique strengths and a shared commitment to making your visit a positive experience.
Dr. Mykhailo Ozmenchuk, DVM
Dr. Ozmenchuk was born and raised in Ukraine, where his passion for veterinary medicine began early. He graduated from Poltava State Agrarian Academy in 2014 and continued his advanced education at the University of Veterinary Medicine Hannover in Germany.
After moving to the United States, Dr. Ozmenchuk completed the ECFVG certification process and has practiced veterinary medicine in both Nevada and California, where he holds active licensure. His professional interests are strongly focused on surgery and diagnostic medicine, and he is known for his thoughtful, detail-oriented approach to patient care.
Dr. Ozmenchuk is a lifelong learner—curious and motivated. Ask him about his favorite book, and he'll happily talk your ear off. Outside of the clinic, Dr. Ozmenchuk enjoys staying active through soccer and jogging. He loves reading, traveling, and spending time with his family. He and his wife are proud parents of two children and share their home with a beloved cat.
Friendly, open, and deeply committed to both his patients and their families, Dr. Ozmenchuk is excited to serve the Florida community and build long-lasting relationships based on trust and quality care.
Meet Our Staff
Oleksandra (Sasha)
Office ManagerSasha is one of the most positive and hardworking people you'll ever meet. A true animal lover at heart, this is where her passion meets her profession. Before joining veterinary medicine, she spent over five years managing a chain of coffee shops, gaining strong leadership and organizational experience.
That background, combined with her natural warmth and energy, helps create a welcoming and well-run environment for both clients and team members. She enjoys traveling, wakesurfing, and a good movie night with family. She lives in Florida with her husband and two children and is proud to be part of the local community.
"I don't feel like I'm working because I truly love being here every day."
Dr. K (Judy Koscielniak)
VeterinarianDr. K has dedicated more than 37 years to caring for animals, turning her lifelong love for pets into a fulfilling veterinary career. Originally from Michigan, she grew up surrounded by animals, which inspired her passion for helping them live healthier, happier lives.
She attended Michigan State University, where she earned degrees in Microbiology and Medical Technology before completing her Doctor of Veterinary Medicine (DVM). After graduation, she practiced both general and emergency veterinary medicine in the Tidewater region of Virginia.
Since relocating to Florida in 1997, Dr. K has continued practicing general veterinary medicine while also performing high-volume spay and neuter surgeries for nonprofit organizations focused on improving animal welfare.
Outside the clinic, Dr. K enjoys spending time with her husband, two daughters, and their four dogs. She loves listening to audiobooks while working out, gardening—especially creating butterfly gardens—and traveling. She is also working toward her goal of visiting all U.S. National Parks.
Dr. K especially enjoys building lasting relationships with pets and their families and feels honored to play a part in helping them share long, healthy lives together.
Diana
Veterinary TechnicianDiana is a proud South Floridian who has called the area home since the age of six. After high school, she began her journey in the veterinary field, gaining experience in many areas—from managing a pet store to working at a dog training facility—before discovering her true passion as a Veterinary Technician, a role she has dedicated herself to for the past 26 years.
Diana finds great fulfillment in caring not only for her patients but also for their families. Whether she's helping welcome a new pet during life's happiest moments or offering comfort and support during more difficult times, her compassion and understanding consistently go above and beyond.
Outside of work, Diana enjoys spending time with her husband, their two wonderful daughters, and their three furry family members. She loves relaxing at South Florida's beautiful beaches or catching a good movie whenever she can.
Tati
ReceptionistTati was born and raised in Florida and is proudly Colombian. As the receptionist at our animal hospital, she has been the welcoming face of our team since early 2025. With years of customer service experience, she keeps the front desk running smoothly, managing busy schedules, answering questions with care, and ensuring every pet and owner feels supported from the moment they walk through our doors. She loves building relationships with our clients and their furry companions.
Tati is currently working toward her bachelor's degree in Business Analytics and Artificial Intelligence. Outside of work, she enjoys playing soccer, going to the gym, and traveling.
Michael
Team MemberMichael grew up on a farm and at a pet retirement home. From an early age, he fell in love with working with animals. He helped assist with calving, tagging calves, wrangling sheep, riding horses, herding cows, cleaning stalls, playing with the barn cats, and caring for senior dogs.
It was only natural that he would eventually end up in the veterinary field. The only difference? Now he gets paid to do what he loves.
However… he still thinks that wrangling and tagging a calf is a lot easier than giving a cat a nail trim.
Elizabeth
Team MemberLinda
Team MemberHermione
Team MemberNia
Team MemberJoin Our Team
We're always looking for passionate individuals who share our commitment to exceptional animal care. If you're interested in joining the Green Pines family, we'd love to hear from you.
Contact Us About OpportunitiesReady to Meet Our Team?
Schedule a visit and experience the Green Pines difference.