Family dentistry in Arnold, Missouri
At Reuther Family Dental, Dr. Katie explains what she sees, walks you through your options, and builds your treatment plan with you. No pressure, no mystery.
Our front desk on Richardson Square Dr. The photographs on the walls are Dr. Katie's own.
Find us around Jefferson County
See You There
Here are some events around town our team, family, or friends plan to attend or asked us to promote... we hope to see you there!
Thursday, November 26, 2026, 8:00 AM–11:00 AM. 5K starts about 8:00 AM; free kids half-mile run at 9:00 AM.
Arnold City Park, 2400 Bradley Beach Road, Arnold, MO 63010
It's a scenic Thanksgiving-morning 5K along the Meramec River, with a free kids' half-mile run and a canned-food drive for the Arnold Food Pantry, so the whole team can run, walk, or cheer together before the feast.
Monday, November 30, 2026, 7:00 PM
Starts at N. Taylor and Bailey Road in Crystal City, proceeds to Festus Main Street, and ends on West Main in front of the Festus Library.
This 77th annual Christmas parade rolls from Crystal City into Festus under a 'Christmas Along Route 66' theme, so the team can wave from the sidewalk or ride along in a decorated entry.
Parade-entry registration ends November 23, 2026. Watching along the route is free and needs no signup.
Friday, December 4 through Sunday, December 6, 2026. Santa House: Friday 3–8 PM, Saturday 2–8 PM, and Sunday noon–4 PM.
Kimmswick, MO; visitor center at 314 Market St, Kimmswick, MO 63053
This free, old-fashioned weekend festival fills historic Kimmswick with carolers, glowing luminaries, and a visit with Santa, making it an easy, festive place for the team to bump into families they already care for.
The festival is free to attend; no signup is needed.
Patient perspectives
A few words from patients who have shared their experiences on Google.
Dr. Katie took the time to listen to my concerns and made sure I felt comfortable and well taken care of. Her staff was kind, helpful, and made the entire experience easy and stress-free.
Jennifer Collins
“I actually enjoy going to the Dentist!! That’s My Dentist, Dr Kate Reuther!! She and her Staff are Absolutely Wonderful!! So happy to be back!”
Pat Overkamp
“Doctor Reuther is wonderful. Her and all her staff are great.”
Vickie Vitale
Meet your dentist
Trained at Marquette University on a U.S. Navy scholarship and seasoned by four years of Navy service from Parris Island to Guam, Dr. Katie brings steady hands and a genuinely warm chairside manner. She loves every part of general dentistry, and most of all the long-term relationships she builds with patients.
Care under one roof
Your first visit
Dr. Katie takes a thorough look and explains what she finds in plain language.
Together, you'll talk through options and build a plan that fits your needs.
Before you leave, we'll schedule your next appointment so your plan keeps moving.
Suite 100, Arnold, MO 63010
Get directionsBook a visit
Call our front desk and we'll find a time that works for you and your family.
