Dentist in Swansea, IL

The brief descriptions below are designed to familiarize you with our staff's training, professional credentials and work experience.

Randall E. Wilson, DDS

Dr. Wilson began his dental practice in Fairview Heights, Illinois in 1986.

Corner Stone Dental is the result of Dr. Wilson’s life-long dream to design and build a new   state-of-the-art dental facility. Corner Stone Dental is an independent, family-owned dental practice in Swansea, Illinois dedicated to helping patients maintain their overall health by ensuring the health of their teeth, gums, and entire mouth.  One of the fundamentals of Corner Stone Dental’s philosophy is to build long-term relationships with their patients. This begins by working to understand each individual’s dental needs and providing every patient with convenient, accessible, high quality services at an exceptional value.

Dr. Randall Wilson also utilizes the latest laser technology, which allows small fillings to be placed without drilling or shots! These state-of the-art dental lasers can also be used for crown lengthening, periodontal treatment, frenulum release, cosmetic procedures and cold sore treatments.

A native of Belleville, Illinois, Dr. Wilson received his Bachelor of Science Degree from Southern Illinois University, Edwardsville.  He attended dental school receiving his Doctor of Dental Surgery (DDS) in 1985 from the University of Illinois at Chicago, College of Dentistry.

He is a member of the American Dental Association, Illinois State Dental Society and St. Clair County Dental Society.

Dr. Wilson and his wife, Dawn, have two children, Lauren and Ian. Both children are currently pursuing college degrees.  Dr. Wilson’s favorite hobby is playing music.


Jeff Banker, DDS, MS

Dr. Banker joined the staff of Corner Stone Dental after 20 years of service as a dental officer in the United States Air Force.  His previous education includes a degree in Chemistry from Southern Illinois University, Carbondale and his Doctor of Dental Surgery (DDS) from the University of Illinois at Chicago, College of Dentistry.

While active duty in the Air Force, Dr. Banker was selected to attend a Prosthodontic residency sponsored by the Air Force Institute of Technology.  He earned a certificate in Prosthodontics and a Master’s of Science (MS) degree in Oral Biology from the University of Missouri, School of Dentistry, Truman Medical Center, Kansas City.

Since 2006, Dr. Banker has served as faculty at the Southern Illinois University School of Dental Medicine, Alton.  His teaching responsibilities include supervising dental treatment in the Department of Restorative Dentistry on care, such as, crowns, bridges, partial dentures, full dentures and dental implants.  Dr. Banker is also staffing the graduate residences conducting clinical research on dental implants.

Dr. Banker is active in the dental school’s “Give Kids a Smile” program to provide routine dental care for children.  His hobbies are bicycling and tennis.

He is a member of the American College of Prosthodontists,, the American Dental Association,, the Illinois State Dental Society, and the St. Clair County Dental Society.

Dr. Banker and his wife, Eileen, have two children, Kevin and Eric.


Dentist - Swansea
4121 Old Collinsville Road
Swansea, IL 62226