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Welcome to Our Practice

Welcome to Isaac E. Davison, DDS, Ltd. Your Dentist in Du Quoin, Illinois.

Looking for comfortable, confident and convenient care from dentists in Du Quoin? You’ve come to the right place. From the minute you walk into our office you will notice a difference at Isaac E. Davison, DDS, Ltd. We care about you, your family and your friends, and we’re here to help you achieve your healthiest, brightest smile. At our office, we know every person’s dental needs are unique. That’s why we offer a comprehensive selection of treatment options in a comfortable, convenient atmosphere. We’re confident we can provide superior dental care for you!

We specialize in improving smiles. You can learn more about our smile-enhancing services on our website, including:

We’ve developed this informational website as an extension of our practice, to serve as a convenient, educational resource for our patients. With just a few clicks, you can find helpful information about our services, credentials and office policies. You can also easily access patient forms or request an appointment with our Du Quoin dentist.

Discover a new dental experience at Isaac E. Davison, DDS, Ltd.! We look forward to caring for you and your family’s dental needs. 


Contact Us

Send Us An Email Today


Meet the Doctors

  • Dr.
    Isaac Davison

    All professionals at Isaac E. Davison, DDS, Ltd. maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in the medical field.

  • Dr. Samantha Gross DMD
    Associate Dentist

    Dr. Gross attended SIU School of Dental Medicine where she graduated with a Doctorate in Dental Medicine.

    Dr. Gross enjoys walking and running in the fairgrounds. She loves taking road trips and traveling to see new places. She also appreciates spending quality time with family and friends.


What Our Patients Say About Us

  • "Staff is always friendly, appointments are on time, and Dr. is very good."
    Pamela E
  • "Absolutely fantastic. The best dental care you'll ever find. They do a wonderful job and I love Paula so much. Always look forward to seeing her and Doc.👍😊❤️"
    Cathy M.
  • "Dr. Davison and his staff were so kind and caring today during my dental work appt. I cannot recommend them highly enough. My 3 year old loved her first dental appt also and already wants to return. Thank you!"
    Joy B.
  • "The Dentist, hygienist, and Staff are professional caring people. I had not been in over a year and the cleaning was excellent as it took care of calculus and other build up that I just couldn’t remove at home. I inquired about other dental work and they scheduled it promptly.
    An A+ all around!"
    M. Woodside
  • "I took my 4 year old for her biannual cleaning. She loved every part of it. She loved being with Paula and Dr. Davison. When asked why she liked it, she said it was super cool and super fun! As a parent, I love knowing she's in great hands and that she looks forward to going to the dentist."
    Samantha G.

Featured Articles

Read about helpful topics

  • Your Rights and Responsibilities as a Patient

    Patient Rights You have a right to choose your own dentist and schedule an appointment in a timely manner. You have a right to know the education and training of your dentist and the dental care team. You have a right to arrange to see the dentist every time you receive dental treatment, subject to ...

    Read More
  • Invisalign®

    Invisalign's® invisible, removable, and comfortable aligners will give you the beautiful straight teeth you've always wanted. And best of all, no one can tell you're wearing them. Invisalign® is great for adults and teenagers. What is Invisalign®? Invisalign® is the invisible way to straighten ...

    Read More
  • X-Rays

    When X-rays pass through your mouth during a dental exam, more X-rays are absorbed by the denser parts (such as teeth and bone) than by soft tissues (such as cheeks and gums) before striking the film. This creates an image on the radiograph. Teeth appear lighter because fewer X-rays penetrate to reach ...

    Read More
  • Sealants

    The pits and grooves of your teeth are prime areas for opportunistic decay. Even regular brushing sometimes misses some of these intricate structures on the chewing surfaces of your teeth. Enter sealants, which are thin coatings applied to the chewing surfaces designed to prevent the intrusion of ...

    Read More
  • Tobacco

    Dentistry health care that works: tobacco The American Dental Association has long been a leader in the battle against tobacco-related disease, working to educate the public about the dangers inherent in tobacco use and encouraging dentists to help their patients break the cycle of addiction. The Association ...

    Read More
  • Women and Tooth Care

    Women have special needs when it comes to their oral health. That’s because the physical changes they undergo through life—menstruation, pregnancy and childbirth, breast-feeding and menopause—cause many changes in the body, some harmful to teeth and gums. Lesions and ulcers, dry sockets, as ...

    Read More
  • Sealants

    Sealants are liquid coatings that harden on the chewing surfaces of teeth and are showing a great deal of effectiveness in preventing cavities—even on teeth where decay has begun. The pits and grooves of your teeth are prime areas for opportunistic decay. Even regular brushing sometimes misses these ...

    Read More
  • Mouth Guards

    Anyone who participates in a sport that carries a significant risk of injury should wear a mouth protector. Sports like basketball, baseball, gymnastics, and volleyball all pose risks to your gum tissues, as well as your teeth. We usually think of football and hockey as the most dangerous to the teeth, ...

    Read More
  • Jaw Disorders

    People who grind their teeth can sometimes develop a serious problem with their jaw, which left untreated, can adversely affect the teeth, gums and bone structures of the mouth. One of the most common jaw disorders is related to a problem with the temporomandibular joint, the joint that connects your ...

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  • The Preventive Program

    Both natural teeth and teeth with restorations survive best in an oral environment that is clean and where the intake of harmful foods is controlled. Our program is designed to help prevent new cavities, preserve teeth that have been restored and manage periodontal disease. At the initial visit oral ...

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Location & Hours

Our Location

Hours of Operation


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


Please Call for Selected Friday Hours