A Family-Owned Operation
Meet Our Team
At Elk Creek Animal Hospital, we treat you and your pets like our family! Get to know our exceptional team below.
Our Doctors

Dr. Aaron Bessmer
Practice Manager & Practice Owner
Dr. Aaron Bessmer has always had a passion for taking care of animals. Growing up in nearby Pender, Nebraska, he had a wide variety of animals. After graduating from high school in Pender, he earned his undergraduate degree at the University of Nebraska. He then went on to study veterinary medicine at Kansas State University, earning his Doctorate of Veterinary Medicine in 2007. Dr. Bessmer moved to Hartley, Iowa, where he practiced for one year before moving back to Sioux City. He joined the team at Roach Animal Hospital, where he practiced for nearly four years. In 2012 Aaron and his wife Rachel purchased Elk Creek Animal Hospital. In 2020 Dr. Bessmer and Rachel purchased Vermillion Veterinary Clinic. They split their time between their clinics and enjoy working with all of their clients in the Tri-state area. Dr. Bessmer and his wife Rachel have three girls, two dogs, and four barn cats that keep them busy in their spare time. Dr. Bessmer also enjoys being outdoors, hunting, fishing, and watching the Huskers play football.

Dr. Kalene Gross
Veterinarian
Dr. Kalene Gross grew up on a farm in Rosalie, Nebraska. She always loved caring for the farm animals, especially the farm cats. Being on a pig farm, Dr. Gross also took care of numerous dogs and a wide variety of farm animals. After attending Bancroft Rosalie High School, she went on to earn her Bachelor of Science degree at Morningside College and was a part of the women’s basketball program. Dr. Gross continued her education in the UNL/ISU veterinary program earning her Doctorate of Veterinary Medicine degree from Iowa State University in May 2018. Dr. Gross and her husband live in Sioux City and enjoy all the things to see and do in the Siouxland area. She enjoys playing basketball, golfing, visiting family and friends, and spending time with her dog, Zeke, and cat, Jaylon, in her free time. She is looking forward to meeting you and all your four-legged friends!

Rachel Bessmer
Office Manager & Practice Owner

Dr. Elizabeth Schmit
Veterinarian
Dr. Elizabeth Schmit is originally from Rapid City, SD where she grew up exploring the Black Hills, rescuing turtles that crossed the street, walking dogs, and developing a love of continuous learning. Dogs, cats, pocket pets, and reptiles were just a few of her favorite animals. Her parents fostered a love of animals, outdoors, and science, so she pursued and completed her Bachelor of Science degree in Animal Science at the University of Nebraska-Lincoln in (Go Huskers!).
Dr. Elizabeth earned her Doctorate in Veterinary Medicine from Iowa State College of Veterinary Medicine in May of 2021. While she studied all species through her education, she focused on small animals like dogs and cats and hopes to expand her work with small mammals and exotics. Dr. Elizabeth lives in Elk Point with her husband Dr. Nick and their cat, Zazu. She enjoys being active outside, growing vegetables in the garden, and helping in their first house flipping experience. She is ready to turn her passion for animals into her career and serve the surrounding community of people and animals!

Dr. Nick Schmit
Veterinarian
Dr. Nick Schmit was raised on his family farm in Randolph, NE where he helped care for cattle and pigs. His interest in animals continued to grow, and he frequently enjoyed raising chickens, sheep, rabbits, his own cattle, geese and had several pet dogs and cats. After graduating from Randolph High School, he attended Wayne State College where he majored in biology. He also ran Cross Country and Track for the Wildcats.
Dr. Nick continued his education in the UNL/ISU Professional Program in Veterinary Medicine, and graduated with his Doctorate in Veterinary Medicine from Iowa State University in 2020. Dr. Nick practiced as a small animal veterinarian in central Iowa before joining the Vermillion and Elk Creek hospital team. Dr. Nick met his wife, Dr. Elizabeth, while in school, and they were married in December 2019. Their daughter Cecelia was born in 2022. They recently moved to Elk Point, SD where they are remodeling their first home. Dr. Nick enjoys many hobbies including running, house renovation, and playing fetch with their cat, Zazu.
Our Staff

Brooke
Office Manager
About Brooke
Outside of work you will find Brooke with her husband, Devin, leading and teaching their children. Together you will find them exploring all things nature, going on family walks, and bike rides, and one of their favorite past times, going to local museums.
Fun Fact: Brooke rescued a three-legged feline from Elk Creek after he was hit by a car and we could not find his owners. Later her son renamed him Chester. Chester is very loved!

Nicole
About Nicole
Nicole has been with Elk Creek since August of 2020. She is a Sioux City native, born and raised, and has always had a love of animals. She grew up around dogs, cats, and birds, and can’t imagine her life without them. Her favorite part about working at Elk Creek is being around animals and getting to learn something new every day. In her free time, Nicole like to watch movies and hang out with her cat Boco.

Jess
Client Service Coordinator
About Jess

Mia
Client Service Coordinator
About Mia
Bio coming soon!

Mindy
Client Service Coordinator
About Mindy
Bio coming soon!

Jordyn
Client Service Coordinator
About Jordyn
Bio coming soon!

Abby
Certified Veterinary Technician & Veterinary Technician Manager
About Abby
Abby McCormick has been a Veterinary Technician at Elk Creek since December of 2019. She was born and raised here in Sioux City. From a young age, Abby knew she wanted to work with animals. She graduated the Veterinary Technology Program at Northeast Community College in May of 2015. From there she moved to Lincoln, NE where she worked as a technician. She decided to move home at the end of 2019 to be closer to family.
When asked what she likes most about being a Tech, Abby said,
‘Animals help make us better people, so I love knowing that I am able to care for the animals that need help in return.’
In her free time, Abby loves hanging out with her Puggle, Goldendoodle, cat, and Leopard Gecko.

Ethan
Veterinary Assistant Manager & Marketing Manager
About Ethan
Ethan Yoder has been a Veterinary Assistant at Elk Creek Animal Hospital since 2015. He is a native of Sioux City, where he graduated from East High School. Ethan has a Bachelor’s Degree in cinema from the University of Iowa. His favorite thing about working at Elk Creek is getting the chance to help heal sick animals. In his spare time, Ethan enjoys hanging out with his cats and watching cheesy horror movies.

Emily
Veterinary Assistant
About Emily
Emily McDanel joined the Elk Creek team in August 2018. She was born and raised in Sioux City and currently lives in Sergeant Bluff with her husband, Josh, and two children. She loves that every day at the clinic is different from the last, and she gets to see a fantastic variety of patients that come through the door. Emily was raised with lots of animals and couldn’t imagine her life without them!

Clay
About Clay
Clay was born and raised in Homer, NE. After graduating high school, he went to college at Wayne State University, where he received a Bachelor’s Degree in exercise science. A dedicated athlete his whole life, Clay set three different track and field records during his time at Wayne State, a fitting achievement considering his fitness passion.
Since a young age, Clay has also had a passion for animals, which eventually led him to work for us here at Elk Creek Animal Hospital starting in 2019. Clay has been an indispensable part of the Elk Creek family since the day he started. He is always there to anchor the rest of us and keep us motivated. If there is a stressful situation or a difficult case, Clay can maintain a positive attitude, and that positive attitude is always infectious.
Clay and his wife Melissa have a rambunctious Alaskan Malamute named Layla, and an energetic Golden Retriever named Atreus, that keep them busy and entertained. When he’s not playing fetch with his dogs, Clay likes to play the guitar, exercise, and spend time with his friends and family.

Lexie
Veterinary Assistant
About Lexie

Ariel
Veterinary Assistant
About Ariel

Jayden
Veterinary Assistant
About Jayden
Jayden has been with us since May of 2022. She is originally from Cedar Falls, Iowa and moved to Sioux City after graduating from Iowa State University with an Animal Science Degree. She decided to join the team because of her love of animals and her desire to gain more experience in the small animal area, since she comes from a large animal background. Jayden hopes to use the knowledge she gains from working at Elk Creek to help her achieve her ultimate goal of applying to vet school and becoming a veterinarian. In her free time, Jayden likes helping on her family farm and enjoying the outdoors with others and her pets.

Chloe
Veterinary Assistant
About Chloe
Chloe grew up on an acreage in Sioux City, Iowa. She started raising animals at a young age, which is where her love for all creatures, great and small, began. Some of Chloe’s favorite memories are of raising and showing rabbits for 4H. Chloe graduated from Sergeant Bluff-Luton High School and is currently attending the University of South Dakota, where she is pursuing a degree in biology. After graduating, she hopes to continue her education and career in veterinary medicine. When Chloe is not at work or studying, she enjoys gardening, hiking, drawing, and playing with her cat, Suki. She currently has horses, chickens, rabbits, goats, cats, and a dog that keeps her very busy. Chloe enjoys working with others who share the same passion she has for helping animals in need.

Stasha
Veterinary Assistant
About Stasha

Dave
Veterinary Assistant
About Dave
Bio coming soon!

Cece
Veterinary Assistant
About Cece
Bio coming soon!

Hayden
Kennel Staff
About Hayden
Bio coming soon!