Diane Johnson, DVM
Hospital Owner/Medical Director
Dr. Johnson received her veterinary education at Ross University in 1994 and has practiced emergency medicine since that time. She has extensive training in all types of surgery, especially orthopedic, along with a special interest in cardiology and ultrasound.
Always looking to provide the most progressive care, Dr. Johnson is a life-long learner, constantly striving to add progressive technologies and acquire new techniques that will benefit her patients, from sophisticated diagnostic equipment to the latest in anesthesia, pain management, and pharmaceuticals. Dr. Johnson particularly enjoys training and mentoring veterinarians and technicians and witnessing their excitement as they master new skills that directly impact pets and their families.
In her free time, she enjoys spending time with family, her menagerie of pets including dogs, cats, horses, and birds, doing Bikram Yoga, and all kinds of water sports. Dr. Johnson’s latest hobby is exploring the country in her RV.
Kari Lemanski, DVM
Dr. Lemanski was born and raised in western Pennsylvania and has always loved animals. To gain experience during her studies, she worked as a small animal veterinary assistant from 2013 throughout veterinary school, during summer and winter breaks.
She earned a Bachelor of Science degree in animal science at the University of Findlay in Ohio. After receiving her DVM from St. George’s University Veterinary School, she completed her clinical year at Ohio State University in 2020.
When not caring for animals at the hospital, she enjoys swimming, traveling, spending time with family, friends, and three dogs, Bella, Cooper, and Winston.
Kelly Schwanebeck, DVM
A Florida native, Dr. Schwanebeck was raised in DeLand. She is a double Gator, obtaining her bachelor’s degree and subsequently her Doctor of Veterinary Medicine from the University of Florida.
Suffice it to say she is thrilled to be back in her hometown to serve the pets and their families in her community.
An outdoor enthusiast, she enjoys spending time with her family, friends, and fur babies. She also enjoys hiking, boating, exercising, and crafting.
Lauren Kuzimski, DVM, MS
Dr. Kuzimski received her MS in veterinary biomedical sciences and her DVM at Oklahoma State University. Following graduation in 2018, she spent the last few years working with a large percentage of exotics and in urgent care with dogs and cats.
She is excited to transition more into an emergency setting to help provide 24/7 care for all animals – from scales to furry friends.
Sebastian Arias, DVM
Dr. Sebastian Arias Laguillo was born and raised in Puerto Rico. His love for the field originated from taking care of farm animals with his grandfather. Dr. Arias graduated from St. George’s University in January of 2021, after completing his clinical year at the University of Minnesota. He has specific interests in ultrasonography and internal medicine. Outside of the clinic, he enjoys theme parks, tennis, trying various cuisines in the Orlando area, and spending time with his Airedale pup named Walt.
Veterinary Technicians & Assistants
Valerie Blake, CVPM
Valerie began her veterinary career over 25 years ago as a veterinary technician at a small mixed-animal practice in her hometown in West Virginia. She moved to Florida in 2010 and continued her career as a veterinary technician before moving to practice management over five years ago. She is now a Certified Veterinary Practice Manager (CVPM).
Valerie enjoys spending time with her wife and their many fur babies, including dogs, cats, and chickens. When not at work, Valerie enjoys home improvement projects, kayaking, and cycling.
Sunni Willis, CVT, CCFP
Human Resources Manager
Sunni took the plunge and relocated to Florida from Massachusetts a few years ago. She is a certified veterinary technician (CVT) and has over 25 years of experience in veterinary medicine and hospital management.
Sunni has two grown children. Her daughter has followed in her footsteps and is a veterinary technician, and her son is a history teacher. She shares her home with her husband and two Chihuahuas named John Gotti and Violet. Now that she’s settled into life in the Sunshine State, Sunni can be found restaurant hopping via boat, or volunteering for animal rescue groups. She is passionate about finding every dog a forever home. She is also an avid football fan, always rooting for her hometown New England Patriots.
Administrative Coordinator and Executive Assistant
Frank’s to-do lists are long, but he always comes through. He is so happy to be able to provide support to our team so that we can keep the hospital operational (even through hurricanes). A lifelong animal lover, he lives on a farm with cats, chickens, goats, and to protect them all, Apollo the Maremma Abruzzo Sheepdog.