All That's Good
Begins With a Smile

Our Office

3090 Winghaven Blvd.|OFallon, MO 63368||(636) 561-0800

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Come Here for Quality Dental Services for the O'Fallon, MO Area

Many patients dread their upcoming dental appointments. But with gentle care and friendly, compassionate dentist, you can feel comfortable in the dentist's chair.

 At Lakeside Dental, we provide a welcoming environment for our O'Fallon, MO patients. Dr. Poettker and her staff promote dental care rather than disease care. In other words, we offer the dental care and instruction you need to prevent disease and complications.

You can count on our team for all the procedures you require in both general dentistry and cosmetic dentistry. Bring your entire family to our dentist for all their dental needs in O'Fallon, MO.


Choose Caring Dental Procedures

Whether you're age three or age 93, you can prevent cavities and gum disease with our twice-yearly dental cleanings, exams, and fluoride treatment.

If you have specific dental needs, come to us for a solution. We offer:

  • Periodontal disease prevention and treatment
  • Cavity fillings
  • Root canal therapy

You may desire cosmetic treatments for your broken or missing teeth. Ask our dentist about:

  • Implants
  • Onlays
  • Crowns
  • Veneers
  • Bridges
  • Dentures

You can also make your smile sparkle with tooth whitening procedures.

Explore our website for more information on these procedures.

Call for an Appointment

Dr. Poettker and her caring team of professionals look forward to meeting you and your family.

Whether you're experiencing tooth pain or just want a whiter smile, call our dentist right away. We offer evening and early morning appointments to fit your schedule.

Call us at (636) 561-0800 to schedule an appointment at our O'Fallon, MO office.



Dr. Sherri Poettker
Lakeside Dental
3090 Winghaven Blvd.
O'Fallon, MO  63368
Phone: (636) 561-0800

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Let's begin with answering some questions we designed to honestly appraise your smile.

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Contact Us

We encourage you to contact us with any questions or comments you may have. Please call our office or use the contact form below.

Start Improving
Your Smile Today

O'Fallon Female Dentist, Dr. Sherri Poettker has a multispecialty practice in O'Fallon MO. Her O'Fallon dental practice focuses on quality cosmetic dentistry, prosthodontic and implant dentistry. Using state-of-the-art dental techniques such as bleaching, porcelain laminate veneers, crown and bridgework, dental implants, and the latest dental products. Dr. Sherri Poettker services the entire area of O'Fallon, St. Louis, and the surrounding areas in Missouri.