Our Dental
Teamin Swansea, IL

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Dr. Randall E. Wilson

One of the fundamentals of Corner Stone Dental’s philosophy is to build long-term relationships with our patients. This begins by working to understand each patient’s dental needs and providing every patient with convenient, accessible, high-quality services at an exceptional value.

Dr. Randall Wilson utilizes the latest laser technology, which may often help save teeth previously thought to be hopeless. Corner Stone Dental is the result of Dr. Wilson’s lifelong dream to design and build a state-of-the-art dental facility. We’re proud to be an independent, family-owned practice. We provide exceptional value by focusing on your individual needs.

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’s a member of O’ Fallon Sunrise Rotary Club and a sponsor of Rotary’s Rotaract Club at McKendree University. You can find Dr. Wilson enjoying his free time playing bass guitar with local bands around the area.

Dr. Wilson is a member of the following professional organizations:

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Dr. Lauren B. Wilson, DMD

Dr. Lauren’s interest in dentistry started at a young age, which led her to spend a lot of time in her father’s office after school and during summer breaks. Here she gained a first-hand understanding of the importance of having a warm and inviting dental environment.  It was her father’s enthusiasm for dentistry and his commitment to providing the best care for his patients that inspired Dr. Lauren to join the profession.

After receiving her Bachelor of Science degree from the University of Kentucky in Biology and Spanish, Dr. Lauren continued her studies at Roseman University of Health Sciences College of Dental Medicine near Salt Lake City, Utah, where she graduated with her Doctor of Dental Medicine degree. In dental school, she was the proud recipient of several awards for excellence in clinical dentistry. Although she loved getting to explore new cities while in school, Dr. Lauren is excited to be “home” again serving the Metro East area. She officially joined the practice as Lauren B. Wilson, DMD in the spring of 2020 fulfilling her childhood dream of becoming a general dentist.

Dr. Lauren remains active in the dental community as a member of the St. Clair District Dental Society; she’s currently serving as President.

When Dr. Lauren is not at the office providing for her patients, she enjoys being dubbed a “foodie” exploring new restaurants, attending St. Louis Blues hockey games, listening to live music, and spending time with her family and friends. She currently resides in Belleville, IL, and is a proud parent to her fur babies, Margot, Mila, and Charlie.

Dr. Lauren loves being able to spend time getting to know her patients and helping each patient achieve their oral health goals.


  • American Academy of Esthetic Dentistry, Student Award
  • Utah Academy of General Dentistry, Eric Vogel Scholarship
  • Bien Air Award in Clinical Excellence
  • Roseman Distinguished Ambassador Award
  • Roseman Distinguished Clinical Excellence Award
  • Roseman Distinguished Leadership Award
  • Roseman Distinguished Lifelong Colleague Award
  • Roseman Distinguished Professionalism and Ethics
  • Guiding Leaders 2022 Program, Glidewell Dental Laboratories


  • O’Fallon Township High School
  • The University of Kentucky- Bachelor’s Degree (Biology and Spanish)
  • Roseman University of Health Sciences, College of Dental Medicine

Professional Affiliations

Meet the team at Corner Stone Dental
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Dr. Jeff Banker

Dr. Banker joined Corner Stone Dental after 20 years of service as a dental officer in the United States Air Force. Dr. Banker is a prosthodontist. That means he has three years of advanced training in the diagnosis and treatment of missing and damaged teeth using prosthetics made from biocompatible materials.

While on 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 his Certificate in Prosthodontics and his Master of Science in Oral Biology from the University of Missouri School of Dentistry, Truman Medical Center, Kansas City.

Dr. Banker earned his Bachelor’s degree in Chemistry from Southern Illinois University, Carbondale, and his DDS from the University of Illinois at Chicago College of Dentistry.

Giving Back to the Community

Dr. Banker believes in giving back to the community. Since 2006, he’s served on the faculty at the Southern Illinois University School of Dental Medicine, Alton. Dr. Banker is also active in the dental school’s Give Kids a Smile program to provide dental care for children in need.

Dr. Banker is a member of the following professional organizations:

Our Outstanding Dental Team

At the core of our dental practice is a friendly team of professionals. We’re here to ensure your comfort and foster optimal oral health. We tailor our care to meet your specific needs.

As part of our commitment to providing personalized treatment, we encourage ongoing communication with all our patients. Our team members value the trust you’ve placed in us. We do everything we can to live up to your expectations.

Frequently Asked Questions

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