Kevin Threlkeld was born on July 24, 1966 in Hannibal, Missouri.

A 1984 graduate of Shelby County Public Schools, Kevin received his Bachelor of Arts degree in Biology and his Doctor of Medicine degree from the accelerated six-year BA/MD program at the University of Missouri-Kansas City, graduating at the age of 23.

Following Internal Medicine residency training in St. Louis, Kevin established a primary care practice in St. Charles County working initially in a group practice and later as a sole practitioner, which he continues currently on a part-time basis. He also previously served as a medical consultant for the Social Security Disability Program.

In 1995, Kevin married Gina Meyer, a lifelong resident of Washington, Missouri and graduate of St. Francis Borgia Regional High School. She is a registered nurse and serves as a Clinical Research Coordinator working on cancer trials. Kevin and Gina Threlkeld live in Washington, Missouri. They attend St. Francis Borgia Catholic Church.

Kevin Threlkeld is a member of numerous Franklin County area Chambers of Commerce, the Missouri State Medical Association, and the Missouri Farm Bureau. He is a life member of the National Rifle Association and an associate member of the Washington Federation of Republican Women.

Kevin enjoys the company of his wife, playing with his dogs, and traveling, in that order.