(660) 885-6933
Dental Arts Building, 2000 N. Gaines Dr
Clinton, MO 64735

Dr. Krystal Gillis and Dr. Robert Sexauer are certified and licensed providers of FastBraces®
Rating: 5Dentist Clinton - 5 Star Reviewed by M.R
Dr. Krystal Gillis & Dr. Robert Sexauer Reviewed by M.R
  All were very professional and made me feel very comfortable. I was especially impressed by the new Dr. Crystal. She explained all my options very well and seemed very knowledge. Thank You. 
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Meet the Team

You have an outstanding dental family whom I always enjoy seeing. And I feel pretty relaxed and comfortable throughout my visit. Thanks! You're the best. Dr. Sexauer, I thought the calking went very well, didn't you??? :)
~ J.B. (Sep 20, 2013)

Our doctors

Dr. Krystal Gillis

Dr. Gillis grew up in Urbandale, Iowa and completed undergraduate studies with the University of Iowa. She went on to earn her DDS degree in 2008 from the University of Iowa College of Dentistry. Following graduation, she began working in Lee’s Summit as an associate while Blake, her husband, attended University of Central Missouri and earned his Masters Degree.
Krystal is delighted to be living and working in Missouri for good. Blake is now working as assistant head coach of wrestling at University of Central Missouri.
Krystal and Blake are blessed with two sons, Grayson and Avery, and a shih-poo, Mya. When she is not transforming smiles, Krystal enjoys spending time with her family, and spending time outdoors in sporting activities such as swimming and boating.

Cathy and Dr. Sexauer

Dr. Robert Sexauer

Dr. Robert Sexauer is a board-certified dentist who practices health conscious, biological dentistry. He has been practicing since 1977, and has continued to expand his knowledge and skills throughout his career. He and his team take pride in providing exceptional customer service with a consistently high level of care. We have decades of collective experience in dentistry, and a common goal of improving lives.
Our practice is dedicated to Biological Dentistry. We don’t use amalgam (mercury-containing) filling material. We strictly adhere to the safety protocols set forth by the Holistic Dental Association and the International Academy of Oral Medicine and Toxicology. We provide dentistry that is good for your whole body and wellbeing.
Dr. Sexauer ensures that his entire staff is extensively trained in the latest technologies and techniques, such as laser diagnostics, intraoral camera, and digital x-rays. We are able to correct crooked teeth and bite problems discreetly with proven advanced technology, Fastbraces. Removable orthopedic devices and fixed appliances (traditional braces) are available as well.
Dr. Sexauer maintains membership in multiple organizations, including the American Dental Association, International Academy of Oral Medicine and Toxicology, Holistic Dental Association, Greater Kansas City Dental Association, and the Missouri Dental Association.
Our staff

Elizabeth Frye, C.D.A., R.D.H.

  • Certificate of Dental Assisting from Ozarks Technical Community College 2007
  • Associate of Science Dental Hygiene Ozarks Technical Community College 2009
  • Member: ADHA Team member since June 2009
Elizabeth’s goal is to educate, empower, and encourage you to reach your optimal oral health. She provides gentle, effective dental hygiene and hopes to help you have a positive experience while visiting Dr. Sexauer's office.

Janae Dodson, R.D.H.

  • Bachelor’s degree in Health Science from Missouri Southern State University 2010
  • Associate of Science Dental Hygiene Missouri Southern State University 2010
In January 2014, she became a member of our team. Patient care is her number one priority, and she is committed to making a difference with patient education and gentle treatment. When not working, she enjoys crafts such as jewelry making, photography, bow making, and sewing. Janae and her husband are getting ready to welcome their first child to the world!!

Amy Bullock

Amy started her dental career in 1994 as a dental assistant. She joined Dr. Sexauer's team in 2001 and cross-trained to take over as office manager in 2007. Amy works with patients to co-ordinate their treatment plans in ways that maximize their insurance benefits. Amy enjoys photography, riding horses, camping, and watching her three kids play sports.

Diann Richter

Diann has been in dentistry for 33 years. Dr. Sexauer was happy to welcome her to his office in 1987. Diann is a gifted dental technician and Dr. Sexauer's "Right Hand Woman." She enjoys quilting, reading, and traveling with her husband, Mike, to visit grandchildren. She is always blessing the staff with baked goods ... and sometimes a lucky patient!!

Kelsey Himes

  • Dental Assisting certificate from Concorde Career College 2004
Kelsey has been a dental assistant for ten years. She worked in Overland Park, KS for four years prior to moving back to Clinton where she was born and raised. She married her high school sweetheart, Bryan in 2007 and they have three beautiful children. She enjoys exercising and spending quality time with her family.

Sonya Hoppers

Sonya joined the team in 2013. She has a bright and loving smile that greets the patients. Sonya works hard to keep the front desk organized and the schedule running smoothly. Sonya enjoys photography, riding horses, and loving her sweet kids.