Katie Mathis, DDS

Located In Cedar Rapids
Katie Mathis, DDS
Accepting New Patients
(319) 396-5336
Schedule an Appointment

About The Doctor

Dr. Katie Mathis practices in our Cedar Rapids location. She was raised in both Fairfax and Cedar Rapids Iowa, and graduated from Xavier High School 2008. Dr. Mathis, formerly Dr Arp, was married in 2018 to her husband Grant. She enjoys traveling, spending time outdoors, bike rides, boating, skiing and spending time with her family. She has been involved in the Iowa Mission of Mercy and helped with the Hawkeye Community College Dental Clinic training dental assistants. Dr. Mathis wanted a career in the healthcare field that would play an integral role in keeping people healthy. Her patients are her main motivation, she enjoys getting to know every patient and helping them achieve and maintain their health, beauty, and smile. Dr. Mathis offers Invisalign in the Cedar Rapids office.

Services Offered

  • Dental Wellness
  • Invisalign®


  • University of Northern Iowa, Bachelor’s Degree in Microbiology 2012

  • University of Iowa College of Dentistry, Doctorate of Dental Surgery,  2016

Cedar Rapids Location

4090 21st. Ave. SW
Cedar Rapids, IA 52404
(319) 396-5336 (Primary)


Monday – Thursday: 7:45AM – 5:00PM
Friday: 7:45AM - 2:00PM

Dr. Halbur was great... excellent touch. I have struggles with my teeth for awhile and finally, I can chew normally. I am so pleased with my decision to try Kimball & Beecher!

Davis Michaelsen, Halbur

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