Our Veterinary Team

Meet the Veterinarians of Lashley Animal Hospital! We’re pleased to provide exceptional vet care for your pets!

Meet Our Veterinarians

At Lashley Animal Hospital, our vets concentrate on the study, treatment, and control of pet injuries and diseases, the treatment of acute and chronic illness, the immunization of healthy pets against disease, surgery, nutrition, radiology, dental care, and preventive care for dogs and cats. Read on to learn more about our doctors, or contact us today to book an appointment for your pet.

Dr. Hannah Tyrey

Dr. Hannah is a 2014 graduate of the University of Missouri – Columbia School of Veterinary Medicine. Originally from the greater St. Louis area, she knew she wanted to return upon graduation. She had a passion for animals from the time she could crawl.

Her undergraduate work was completed at the University of Missouri – St. Louis, so she could stay close to home and family before leaving, albeit only 2.5 hours away, for veterinary school. She currently resides in Jefferson County, Missouri with her immediate family very close by.

Dr. Hannah enjoys working with companion animals and loves all patients like they are her own. She has a particular interest in soft tissue surgery and would love to focus more on ultrasound and behavioral medicine in the future. She also enjoys teaching and mentoring those looking to get into veterinary medicine or students already enrolled in school.

When not working Dr. Hannah enjoys spending time with her 6 dogs and her Quaker parrot. She loves spending time with family and her 5 nieces and nephews. If not running around chasing and playing with family you can find her curled up with a good book.

Dr. Hannah is available to provide care to new and existing patients Monday, Tuesday, Wednesday, Friday from 9 AM to 6 PM, and every other Saturday, 8 AM to 1 PM.

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Dr. Emilia Holzwarth

Dr. Holzwarth is a 2023 University of Missouri – Columbia School of Veterinary Medicine graduate. She comes from a rural town in Missouri located about an hour southwest of St. Louis. She grew up surrounded by a variety of animals and knew she wanted to stay in the Midwest after graduation. She currently resides in O’Fallon, Illinois.

Dr. Holzwarth attained a Bachelor’s of Science in Biology with a minor in Business Management from Stephens College in 2017. She took two years off after graduating to get as much clinical experience as possible before being accepted to Veterinary School in 2019.

While she appreciates all species, large and small, furry and scaly, our companion animals and horses have earned a special place in her heart. She has a special interest in preventative medicine, especially dentistry, and would love to expand her abilities to include soft tissue surgery and special imaging. She also intends to start Equine Ambulatory work after getting settled in.

When not working, Dr. Holzwarth enjoys horseback riding, spending time with her dog, two cats, a horse, and a ball python, and playing board/video games with friends and family.