About Your Dentist

Kevin Theiss, DMD

"Take care of your teeth, and they will take care of you."

"A good dentist never gets on your nerves."

My Mission

The practice of Kevin Theiss, DMD, strives to provide quality dentistry for patients of all ages. We offer a wide range of dental services, including preventative, cosmetic, restorative, and surgical procedures. It's our goal to create a patient-centered practice, while providing a comfortable and positive environment for our patients. Our office is dedicated to delivering state-of-the-art dental care with advanced materials and techniques in the dental field today.


Dr. Kevin Theiss was raised in Collinsville, Illinois, a town close to St. Louis. After high school, he attended Illinois State University, where he graduated with his Bachelor of Biological Sciences with a minor in Chemistry. Following his undergraduate studies, Dr. Theiss attended dental school at Southern Illinois University School of Dental Medicine, where he received the award for Fixed Prosthodontics from the Department of Restorative Dentistry and successfully completed his Doctorate of Dental Medicine.

Professional Memberships

Dr. Theiss is an active member of the American Dental Association, the American Academy of General Dentistry, and the Illinois State Dental Society.

Life & Hobbies

When he isn't practicing dentistry, Dr. Theiss enjoys spending quality time with his family, biking, running, exercising in general, sports, hiking, playing the guitar, traveling, cooking, reading, and listening to podcasts and audiobooks.

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Michael Panczyszyn, DDS

My Mission

"My philosophy is you should care for each patient as you would like to be cared for. It is my heartfelt belief that the best dentistry is the least amount needed for the longest lasting result ultimately leading to an increase in quality of life. I enjoy knowing I have shared in the improvement of the quality of life for my patients by providing brighter and healthier smiles!"

Education & Continuing Education

General Practice Residency
University of Florida – Gainesville, Florida

Doctor of Dental Surgery
Loyola University – Chicago, Illinois

Bachelor of Arts in Biology
Knox College – Galesburg, Illinois

Professional Memberships

Dr. Panczyszyn is an active member of the American Dental Association, the Illinois State Dental Society, the Chicago Dental Society, and the Academy of General Dentistry.

Life & Hobbies

When he isn't practicing dentistry, Dr. Panczyszyn enjoys spending quality time with his wife of 37 years, Linda, their daughters, Shauna and Shayla, and the family dogs. Dr. Panczyszyn’s hobbies include fishing, reading, and listening to audiobooks.