At the heart of MOSAIC lies the simple yet powerful belief that each patient is unique, with distinct concerns and needs. That’s why our mission is to provide the highest level of comprehensive oral and maxillofacial care in a comfortable and friendly setting. We don’t just treat dental conditions; we treat individuals.
Our practice is built on a philosophy of being results-oriented. Led by Dr. Noble, a board-certified oral and maxillofacial surgeon, we go the extra mile to ensure that each patient receives the best care possible. Whether it’s through utilizing state-of-the-art technology for procedures such as same-day implants, or working diligently to find solutions that perfectly fit each patient’s needs, we are devoted to achieving superior results.
Our commitment to excellence goes beyond providing high-quality clinical care. We actively participate in continuing education, both as learners and educators. We are dedicated to developing new expertise in clinical care and surgical techniques as they emerge. By engaging in clinical research and publishing in both national and international journals, we make significant contributions to the future of oral and maxillofacial surgery.
In all we do, we remain deeply committed to our patients and community. As a team of individuals, we support each other in our pursuit of excellence, always guided by the belief that in advancing our field, we are helping improve the lives of those we serve. We do not just fix teeth – we change lives. And in the words of Dr. Noble, this is what makes our work akin to the greatest paradigm shift in dentistry since the amalgam fillings. It’s not just a profession, it’s our passion.
Dr. Noble received his undergraduate degree in Chemical Engineering at the University of Missouri Rolla, and then attended the Washington University School of Dental Medicine in St. Louis, MO. To achieve his goal of becoming an Oral Surgeon, Dr. Noble completed a four-year residency at the University of Illinois. Today, Dr. Noble is a board-certified Oral and Maxillofacial surgeon.
Dr. Noble is licensed to practice in Missouri and Illinois, is affiliated with four area hospitals (including Mercy Hospital and St. Luke’s), and has lectured on trauma and reconstructive surgery throughout the region.
Since 1988, Dr. Noble has been in private practice. His extensive experience in reconstructive surgery and his genuine passion for providing patients with the highest quality care compose the foundation of a practice that will exceed expectations.
Dr. Ivey, a native of Colorado, earned his Bachelor’s Degree in Chemistry at Adams State College in Alamosa, Colorado. He then was accepted to the University Of Iowa School Of Dentistry and graduated in 1973.
Following graduation Dr. Ivey practiced general dentistry in the Indian Health Service, a branch of USPHS, on the Fort Peck Indian Reservation in Wolf Point, Montana. In 1975, he entered the Oral and Maxillofacial Surgery Residency Program at Washington University – Barnes Hospital in St. Louis.
After completing his four-year residency in 1979, Dr. Ivey joined the staff of Washington University, as an Assistant professor of Oral and Maxillofacial Surgery. While at the University, he became board Certified and joined the Cranio-Facial Deformity and Cleft Palate teams at Barnes –
St. Louis Children’s Hospital.
In 1981, Dr. Ivey entered into private practice in Champaign and Bloomington, Illinois. He also joined the faculty of the University of Illinois, as a clinical instructor. Six years later, in 1987, Dr. Ivey moved to St. Louis, where he initiated his own Oral and Maxillofacial Surgery Practice.
Dr. Ivey’s surgical practice currently includes the First Capitol Oral & Maxillofacial Surgery facility in St. Peters, the St. Louis West Oral & Maxillofacial Surgery facility at St. Luke’s Hospital in Chesterfield and Oral Surgery at the Crossing, Wentzville. He also serves on the staff and committees of many area hospitals, including St. Luke’s West, Barnes St. Peters and St. Joseph. In addition, Dr. Ivey has published several articles and often provides lectures concerning Oral and Maxillofacial Surgery.
Dr. Ivey’s clinical interests focus on Dental Implants, TMJ Disorders and Orthognathic Surgery. His leisure activities include golfing, fitness training, skiing and computer applications.
Dr. Frederick Gustave grew up in the coal fields of northeastern Pennsylvania and after graduating from King’s College in Wilkes-Barre, Pennsylvania and serving in the Marine Corps attended Temple University School of Dentistry. He received his Oral and Maxillofacial surgery training at Washington University, Barnes-Jewish and Mercy Medical Center. After completing his surgical training, he went into private practice in Carbondale, Illinois and recently sold his practice.
Dr. Gustave now brings his many years of experience and expertise to MOSAIC. His goal is to bring the same broad based high level of care to your patients especially in the realm of Oral Implantology. He is board certified by the American Board of Oral Implantology and also served as a Director on the ABOI. In the past he has been an examiner for those dentists wishing to become board certified in oral implantology. He is also a graduate of the Misch Implant Institute.
Outside the surgical suite, Dr. Gustave loves to engage with his large extended family, take bicycle tours with his wife Rhonda on their huge recumbent tricycle and spend lots of his free time in the kitchen cooking both comfort food and gourmet meals.
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Paul Richards2 August 2026
These people are the best took great care of me when I need their help, explained everything that I needed to do before and after the procedure.I would strongly recomend them
Denise Weinman3 June 2026
My husband was referred here for a tooth extraction and the staff and Dr Gustave were amazing. They explained everything and took the time to answer all our questions. I will definitely use this office again if we need any dental surgeries.
Dee Mansker19 May 2026
Theres a Very good knowledgeable oral surgeon that takes military insurance and he personally calls to check up on you
Emailisdumb16 April 2026
I am so thankful and grateful I found Dr. Morris and the entire team! They are excellent with communication, efficiency, and compassion. Dr. Morris did my extraction and placed an implant. The entire process was so much easier And less painful than I expected! They most definitely exceeded my expectations! I highly recommend them!
Jan Belva29 January 2026
I live in Mt. Vernon, IL & was referred to Dr. Hesterberg to have a tooth extraction. He made me feel at ease & explained everything he would do. The procedure was pain free. At my follow up today he said it was healing perfectly. I highly recommend him & love that he makes you feel like a friend, instead of a patient.
Ryan Tinsley27 January 2026
I had an excellent experience here. From the initial consult to the procedure itself, the staff was friendly, calm, and very knowledgeable. Dr. Hesterberg was incredible and explained everything ahead of time, answered all my questions, and made sure I was comfortable throughout. The surgery went smoothly and recovery has been exactly as they described. I would absolutely recommend this office to anyone needing oral surgery.
Sandra Jimenez13 January 2026
Excellent! Professional and nice people..I have depended on their quality and gentle care for years! Helped me get over my fears of dental care! Thanks guys!
Jeannie Sudja12 January 2026
I've had one molar extraction done here, a couple of years ago. Im having another one done, with an implant in a couple of weeks. These are the best people to work with! Everyone explains things so completely. When I had my prior extraction, I had little to no pain or bleeding afterwards. Dr. Noble is wonderful!
J.D. Richardson23 December 2025
If you’re needing an oral surgeon, Dr. Noble is the man I’d recommend. Doc has removed a number of teeth, and placed a couple implants for me; and I have nothing but good things to say about not just the Dr, but his front office help is great! Actually, long ago I saw Dr. Hesterberg, and he was awesome as well! He removed my wisdom teeth, although his old office help needed some retraining in compassionate care. This MOSAIC office is top notch!! Don’t hesitate to visit this office, I’m getting ready to have Dr. Noble place more implants, and I know it will be done professionally, and I’ll receive the very best care! Update 12/17/25 had 2 additional implants placed, another excellent experience!!!
Jenny Byers22 December 2025
Dr Gustave is AMAZING! He is so kind and caring. Daughter had all 4 wisdom teeth cut out with general sedation took about 45 mins start to finish! His staff and nurses are WONDERFUL and kind as well. They made my daughter and us feel at ease! Blessed we had the BEST!
Laura Hill17 December 2025
I had a dental implant done by Dr. Hesterberg. I have a very sensitive mouth and I am always scared to get dental work done. He did an amazing job, and was very gentle! I would 100% recommend going here. I had absolutely no problems and hardly any pain even the next day.
Sharon Randle11 November 2025
The doctors in this practice are professional , highly educated , and experienced . I highly recommend using this dental surgery practice . I get anxiety every time I go to the dentist, but Dr. Hesterberg has always make my surgical experiences over the last 10 years very comfortable and pleasant for my tooth extractions, implants and bone grafts . Dr Hesterberg and his staff are very diligent on post operative follow up as well . Well worth my 45 minute drive to get the best dental care .
Kristine Rhoads9 November 2025
On 11/7/25 I had two teeth removed by Dr. Hesterberger. Being a nurse, I am typically the calm voice my patients hear. In this case, Dr. Hesterberger and his staff were the calm I needed that day! My procedure went well and everything was explained by Dr. Hesterberger as we went along. I highly recommend the Belleville office because they genuinely care about you and it shows in their actions!
Terrie Eyman2 October 2025
High praise for Dr Morris. He removed a LG hemangoma on my tounge when nobody else would.
Alexis Jones27 September 2025
My husband recently had two teeth pulled and a consultation for dental implants with Dr. Noble and nurse Danielle, and we couldn’t be more grateful for the level of care he received. From start to finish, both of them were incredibly kind, professional, and attentive. Dr. Noble explained every step clearly, making sure my husband felt comfortable and informed, while Danielle was so sweet and helpful, always offering reassurance and making the whole process feel less stressful. Their teamwork and compassion made what could have been a difficult experience so much easier. We truly appreciate their stellar care and would highly recommend them to anyone needing oral surgery.