about Williamson Dental

 Our Mission

At Williamson Dental

Every patient deserves a carefree smile and a happy, healthy mouth. We facilitate this by providing all our patients with accessible, top-notch dental care. Our mission is to empower all of our patients to take their dental wellness into their own hands by educating them about proper at-home care and offering accessible, judgment-free dentistry.

Get to Know

Dr. Williamson

Growing up in Belleville, IL, Dr. Williamson admired his family dentist and knew that one day he would work in the medical field. He graduated from Illinois Wesleyan University with his Bachelor of Arts in mathematics. He then went on to attend dental school at Southern Illinois School of Dental Medicine, where he received his Doctorate of Dental Medicine. 

Upon completing his education, Dr. Williamson began practicing at a family dental office in St. Charles, IL where he gained valuable knowledge and experience. When he moved to Missouri, he started practicing with Dr. Raney. When Dr. Raney was ready to pass the torch and take a step back, Dr. Williamson was honored to fill his mentor’s shoes.  

Dr. Williamson loves dentistry because he is able to work with his hands while combining his passions for both science and art. He enjoys making a real difference in his patients’ lives and is grateful to own his own practices in Festus and Columbia. Outside of the office, Dr. Williamson can be found attending sporting events, playing music, and playing board games with his wife and three kids.

a portrait of Dr. Williamson
a portrait of Dr. Haarmann

Get to know

Dr. haarmann

Dr. Haarmann grew up in Effingham, IL and went to St. Anthony schools through high school. He then went to St. Louis University and Southern Illinois University School of Dental Medicine. After a brief stint in northern Illinois, he decided to move back to the St. Louis area and call it home. Dr. Haarmann has been practicing dentistry for over six years now and is proud to treat patients with respect and provide the highest quality of care possible. Dr. Haarmann feels rewarded when he is able to make a positive impact on his patient’s lives by helping them achieve their oral health goals. For Dr. Haarmann, dentistry runs in the family as he has a younger brother who is also a dentist. In his free time, Dr. Haarmann enjoys traveling with his wife, exploring new cities, and trying new cuisines.

Friendly, Caring & Professional

Meet Our Team

Our team has extensive training in all aspects of dentistry and loves to see you smile. We are all committed to making your patient experience remarkable each time you visit. Whether it’s helping you process your insurance, going over a treatment process, or just lending a listening ear, we are here for you! Please let us know if there is anything we can do to improve your experience!

The Festus Office

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Nicole Wolaver

Front Office Manager
Nicole grew up in Imperial, MO and currently resides in St Louis. She has been in the dental field for 14 years and finds insurance to be her niche. She loves helping patients get the most out of their dental visit and making sure they leave the office with a smile on their face!Outside of the office, Nicole enjoys going to the beach, taking weekend getaways, shopping, and spending time with her husband Jason and their two young children.
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Sherry Painton

Dental Hygienist
Sherry is a small-town girl from Advance, MO and now resides in Bloomsdale. She has been in dentistry for over 40 years, starting out as a dental assistant. She has a background in all areas of dentistry to help better serve and educate the patients.Sherry is very kind and gentle and will make you feel welcome from the time she calls you back to her operatory until you leave our office. When not at work, you can find Sherry gardening and spending time with her family.
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Alyssa S

Dental Hygienist
Alyssa was born and raised in St. Louis, and enjoys spending her free time with family and friends. She has been a dental hygienist for 8 years now and cannot imagine a better career choice. The opportunity to turn what is often dreaded by patients into a fun, positive experience makes her day! Alyssa’s focus is on patient comfort and education. She always strives to make each visit as comfortable and enjoyable as possible!
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Pennie Midkiff

Dental Assistant
Pennie grew up in Nashville, IN and now resides in Bloomsdale, MO. Pennie is an expanded functions dental assistant holding numerous certificates and has been in the dental field for 35 years. When she’s not in the dental office, she enjoys fishing, camping, hiking, and spending lots of time with family and friends.

The Columbia Office

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Emily Buettner

Office Manager
 Emily was born and raised in Monroe County and loves helping her community through her work at Williamson Dental. She has been in management for the last decade, but recently moved into the dental industry in order to help people stay healthy while doing what she loves with leadership and customer service. When Emily isn’t working, she loves to read, garden, go on adventures, and spend time with her family and her dogs and cats.
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Amelia Vineyard

Office Manager
Amelia has lived in Maryville, Illinois for four years. She feels lucky to have worked in dentistry for the last 10 years – from working as a dental assistant to teaching as a program director at Vatterott College. Amelia has returned to her love of working in a general dental practice as one of the office managers at Williamson Dental. When she is not at work, you can find Amelia organizing, exploring, and spending time with her fiancé, son and their German Shepherd.
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Emily Schwellensattl

Dental Hygienist
Emily was raised and still resides in Belleville, Illinois. She has always loved helping people, which led her to a career in the dental field. She attended college at Forest Park in St. Louis. Emily has a passion for patient care and strives to make a positive impact on all of her patients’ lives. When she’s not at work, Emily enjoys being outdoors, working out, reading, traveling, and spending time with her family and friends.
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Wendy Touchette

Dental Hygienist
Wendy was originally from Millstadt but has lived in Columbia for the last 15 years. Wendy went to SIU Carbondale and graduated with a bachelor’s degree in dental hygiene. Wendy has been a hygienist at our office since 2001. She has enjoyed watching her patients grow up for the last 18 years and many have grown to feel like family. When she’s not at work, Wendy enjoys cooking, spending time with family and friends, and traveling with her husband and her fur baby, Belle.
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Toni Becker

Dental Assistant
Toni, our lovely assistant to Dr. Raney, has worked with him side-by-side for 24 years. She has been interested in dentistry since she got out of high school. Toni loves being able to take care of the people in her community and feels rewarded that she gets to see friendly faces every day. Outside of the office, Toni loves to run, work out, take care of her yard, and watch her kids compete in their favorite sports.
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Kris Short

Dental Assistant
Originally from South County, St. Louis, Kris has lived in Waterloo for the past 16 years. Kris started her career at Meramec Community College with a certification in Dental Assisting. She has worked in the field for 31 years and loves getting to know her patients and making sure they are comfortable.Kris has been married to her high school sweetheart for 33 years and raised 3 wonderful sons!
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Julie

Dental Hygienist
Julie has been a hygienist for 28 years and absolutely loves getting to know her patients as if they were family! She graduated from STLCC in Forest Park and still teaches Hygiene at the school part time. She loves helping people and brightening their smiles – especially with procedures that can make a big, beautiful difference. Outside of work, Julie enjoys spending her time with friends and family including her son, daughter and kitty, Oreo! She likes to take walks, read and work on projects around the house.

Keeping Care Affordable

Stress-Free, Accessible Dentistry in Festus & Columbia

Our Financial Options
a team photo of the Missouri team at a brewing company

Feel at Home in Our Office

Our Comforts and Amenities

Our office is modern, inviting, and filled with the latest dental technologies. By implementing modern equipment, we can provide you with the most comfortable, efficient care possible. Our team will be with you every step of the way and is always happy to answer any questions you may have. We offer free wifi as well as TV monitors in every operatory so you can stay entertained and relaxed throughout your visit. Our goal is to make sure you always feel comfortable, informed, and confident.

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