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About Your Dentist

About Your Dentist

Sean Marfia, DMD

“Only brush and floss the teeth you want to keep.”

My Mission

“Friendly dental care done efficiently.”


Southern Illinois University  – Edwardsville, IL

Southern Illinois University School of Dental Medicine, Doctorate of Dental Medicine – Alton, IL

Naval Hospital Great Lakes, General Practice Residency – Great Lakes, IL 

Continuing Education & Professional Memberships

Dr. Marfia is a member of the American Dental Association, Chicago Dental Society and Illinois State Dental Society. He stays up-to-date on the latest techniques and technologies in the dental industry by taking continuing education courses. He has completed courses in both CEREC (Chairside Economical Restoration of Esthetic Ceramics) and dental implants. Dr. Marfia is also Laser Certified and Invisalign Certified.

Life & Hobbies

In his free time, Dr. Marfia enjoys golfing, hunting, fishing, camping and spending time with family.