Meet Our
Veterinary Team

Dr. Mary Svoboda

Veterinarian

Education: University of Minnesota

Practicing Since: 1983

Dr. Mary Svoboda was born and raised in Sparta, Wisconsin, where she grew up on a small farm immersed in the world of American Quarter Horses. It was during this time that her passion for Veterinary Medicine took root, nurtured by hands-on experiences volunteering and working at local veterinary hospitals during her college years. She graduated from the University Of Minnesota College Of Veterinary Medicine in 1983 and has since been an integral part of the Chicagoland veterinary community as an associate veterinarian and practice owner.

Many may recognize her from her tenure providing relief coverage at Oakton for Dr. Ephraim over the past five years. Now, as a member of the team at Oakton Animal Hospital, her commitment lies in delivering the utmost compassionate care for clients and their beloved pets. While proficient in all facets of veterinary practice, she harbors a particular fondness for dentistry and surgery.

Outside of her professional endeavors, she shares her home with her husband and Bailey, lovingly known as Mr. B, a 12-year-old Yorkie Poo. In her leisure, she can be found tending to her garden, engrossed in the pages of a captivating book, navigating tranquil waters in a kayak or canoe, or indulging her culinary prowess in the kitchen. An avid baseball enthusiast, she and her husband are on a quest to visit all 30 current major league baseball parks, adding an exciting dimension to their shared adventures.

Dr. Treasure Schultz, DVM

Veterinarian

Dr. Treasure Schultz grew up in Illinois with a lifelong dream of becoming a veterinarian. She earned her veterinary degree from USC and Ross University in 2005 and has since built a career dedicated to providing compassionate, high-quality care for pets.

Dr. Schultz has special interests in surgery and dermatology, and she loves helping pets live their healthiest, happiest lives. Outside of the clinic, she enjoys running, spending time with her family, and cheering on her children at their sports events.

Her own household is full of furry friends, including two cats, Lucy and Bob, and Margo, an English Bulldog.

Jeannie Hortillano

Practice Manager

Practicing Since: 2009

Jeannie, the Practice Manager of Oakton Animal Hospital since April 1st, 2019, brings a wealth of experience in management and training across various industries. Graduating from Iowa State University with a B.S. in Biology and a B.A. in Biological Illustration in 2002, Jeannie has dedicated her career to serving in roles spanning from the restaurant industry to human medicine, industrial hygiene, and veterinary medicine. Jeannie resides locally with her husband, Jason, in her family home where they share their space with their 3 Frenchies; Gnocchi, Shuri & Raven and their black cat Mowgli. Beyond her professional responsibilities, Jeannie finds joy in spending quality time with her family, participating in the church choir, exploring new destinations through travel, and indulging in hobbies such as reading, gardening, painting, and drawing. With a commitment to excellence, Jeannie eagerly welcomes suggestions and endeavors to ensure every experience for clients and patients at Oakton Animal Hospital is exceptional.

Kristin

Assistant Manager

Practicing Since: 2014

Kristin, a valued member of Oakton Animal Hospital since 2015, boasts a dedicated career in the veterinary field dating back to 2014. Her passion for animals ignited at a young age, and she has remained steadfast throughout her life’s journey. Graduating from Harper College as a Certified Veterinary Assistant, Kristin’s commitment to animal care is evident in her work. Kristin shares her space at home with two cherished feline companions, Styx and Rhea, who hold a special place in her heart. As the inventory manager, Kristin is able to find fulfillment in both the technical aspects of her job and the opportunity to interact with new clients, patients, and beloved long-time furry friends alike. With a warm and welcoming demeanor, Kristin embodies the spirit of compassionate care at Oakton Animal Hospital.

Carlos

Practicing Since: 2015

Carlos, hailing from Puerto Rico, discovered his passion for Veterinary Medicine at a young age while caring for multiple pets alongside his siblings. Graduating with a DVM degree from UNPHU University in Santo Domingo in 2015, Carlos embarked on a journey enriched by diverse experiences within the field.

Before completing his college education, Carlos honed his skills as a veterinary assistant. Following graduation, he assumed the role of Professor of Veterinary Medicine at Columbia Central University in Carolina, Puerto Rico, where he imparted knowledge and mentored future veterinarians.

Now, at Oakton Animal Hospital, Carlos finds the perfect platform to apply his extensive expertise and passion for animal welfare. With a deep-rooted belief in the quality of care provided at Oakton, Carlos envisions it as the ideal destination for his own pets’ healthcare needs. His dedication to excellence in veterinary medicine shines through as he brings his knowledge and experience to serve the community at Oakton Animal Hospital.

Kathy

Practicing Since: 2019

Kathy has been a valued member of Oakton Animal Hospital for nearly 5 years and considers the hospital her second home and its team her extended family. Eager to explore new experiences and places, she enjoys traveling, baking and loves food! Kathy’s greatest joy lies in providing care for Oakton’s beloved pets and their owners. While she has prior experience with exotic animals, her heart truly belongs to all animals and her compassion extends to all clients. Kathy shares her home with her 3 cats named Speengie, El jerry and Onigiri, but assures clients that she’s dedicated to the wellbeing of all of their furry companions. She looks forward to welcoming new clients and their four-legged friends, showcasing the warmth and expertise of the Oakton family.

Kim

Practicing Since: 1990

Kim, a familiar face at Oakton Animal Hospital, commenced her tenure in 1990 before departing to pursue a career in human X-ray technology. However, in the autumn of 2010, she found her way back to Oakton, drawn by the trust and familiarity she held for the hospital, having been a client there throughout her time away. Currently, Kim finds joy in her work at Oakton on Saturdays, where her deep affection for animals shines through. Among her furry companions are her loyal dog, Gatorade, and a recent addition to her family, an 18-year-old pony named Santa Fe.

Mary

Practicing Since: 2021

Mary, a valued member of the Oakton team since November 2021, holds a bachelor’s degree in Psychology from Illinois State University, earned in 2019. Her passion for animals has been a constant throughout her life, solidified during her senior year of college when she delved into the benefits of positive reinforcement training in dogs. Though she no longer works full time at Oakton, her love for the hospital and clients (humans and pets!) has her working sometimes on Saturday. She approaches her role with enthusiasm, eager to establish connections with both clients and their beloved furry companions. She shares her home with her two dogs, Jemma and Winnie, along with various foster dogs from local animal shelters. Mary looks forward to building relationships within the Oakton community while providing care to all pets entrusted to the hospital.

Yesenia

Practicing Since: 2016

Yesenia, hailing from Puerto Rico, has been drawn to the world of veterinary medicine since childhood, where her deep love and compassion for animals first took root. She earned her Associate Degree in Veterinary Technology from the Universidad del Turabo in Puerto Rico and has continued building her clinical skills and experience since then. Currently, Yesenia shares her life with several beloved animals, including Nash, a bearded dragon, a dog named Gelato, a ball python, and a variety of fish. She also has a Sulcata tortoise, Moana, who lives with family in Puerto Rico. Caring for multiple species at home further strengthens her practical knowledge, empathy, and dedication to animal care. Embracing her role within the practice, Yesenia finds immense fulfillment in her profession and views it as a meaningful path for continued professional growth. She feels especially grateful for the opportunity to care for her patients and support their families. With Yesenia, clients can feel confident that their companions receive attentive, compassionate, and dedicated care.