About & Team
The people behind your care.
A doctor who served her country, a team that knows your name, and an office designed to feel calm.

Dr. Katie's story
From Navy dentist to your neighbor in Arnold.
Dr. Katie Reuther earned her dental degree from Marquette University School of Dentistry, attending on a United States Navy scholarship.
Dr. Katie served in the United States Navy for four years. Her service took her to Marine Corps Recruit Depot Parris Island in South Carolina, and then to the USS Frank Cable in Guam. She transitioned out of the Navy from Millington, Tennessee.
She then spent seven years at Premier Dental Partners before opening Reuther Family Dental.
Dr. Katie enjoys all aspects of general dentistry, from fillings to root canals. What she values most are the long-term relationships she builds with her patients, and she has a real enthusiasm for dental technology.
Education
Marquette University School of Dentistry, U.S. Navy scholarship
Navy service
Four years in the United States Navy
Navy
MCRD Parris Island, SC
Navy
USS Frank Cable, Guam
Transition
Millington, TN
Practice
Seven years at Premier Dental Partners
Today
Reuther Family Dental, Arnold, MO
Professional associations & technology
Outside the office
Hiking boots, a full house, and a camera.
Dr. Katie and her husband have five children. As a family they love hiking and camping, and they hope to visit every national park. She's also a nature photographer, and her images decorate the office.
A love of sports
Dr. Katie is also a sports fan. Her favorite teams include the St. Louis Cardinals, Bayern Munich FC, and St. Louis City.







Look closely around the office: the landscapes on our walls were taken by Dr. Katie herself.
How we practice
Honesty
Clear explanations of what we find and what your options are.
Hard work
Careful, thorough dentistry at every appointment.
Integrity
Treatment plans made with you, never for you.
Learning
Continuing education for the entire team, every year.
Our team
Familiar faces, every visit.

Lisa
Office Manager

Crystal
Insurance & Treatment Plan Coordinator

Tara
Dental Assistant

Heather
Dental Assistant

Cindy
Dental Hygienist

Margurite
Dental Hygienist

Makayla
Dental Hygienist

Trinity
Dental Assistant & In-House Lab Technician
Book a visit
Ready when you are.
Call our front desk and we'll find a time that works for you and your family.


