Commitment to giving each and every person the dignity, respect, and honor they deserve is important at Kellerman Dental in Glen Carbon, IL. We also strive to thoroughly understand each person’s needs, concerns, and circumstances.

After recognizing the difficulty and reluctance that many people experience with dental treatment, we believe that each person deserves to be treated as a unique, individual person.

We know that the best professional care is delivered when the patient, doctor, and team partner together in an environment of understanding, communication and respect toward each other with the goal of complete dental and physical health.

Our office commits to providing only the best and most technically advanced dental care using only the highest quality materials and procedures delivered in an atmosphere of physical and emotional care and comfort.

We expect the doctor and every team member to be actively involved in the pursuit of the highest level of education available, to be thoroughly knowledgeable in the most recent technology, and to perform their duties with an exceptional degree of professionalism and competence.

Here at Kellerman Dental, we believe in delivering to each patient more than just a smile.


Dentist – Kellerman & Mahassek
Dr. Kellerman +

Dr. Mahassek +


Business Assistants
Nicki Phelps +

Ashley Harris +

Erica Hackett +


Jenna Purcell +

Nicole Korte +

Alyssa Courtoise +


Dental Assistants
Whitney Downer +

Lisa Hollenkamp +

Dominique Clemons +