SmileWell Dental - Jeanine M. Sasek, DDS

SmileWell Dental - Jeanine M. Sasek, DDS Welcome to St. Louis's Premiere Wellness Dental Practice. Wellness, Cosmetic, and General Dentist in St. Louis. SmileWell Dental, Dr. Jeanine M.

Dr. Sasek's gentle touch can calm anxious patients, and patients also appreciate her attention to detail with her top notch dental care. Sasek, DDS and dental team welcome you to a practice where the emphasis is on both your oral health and wellbeing. We pay attention to customer service and details in our work and provide a variety of cosmetic services. In an office that’s friendly, family-orient

ed, and yet always professional, we strive to help our patients achieve their dental goals and optimal oral health – in ways that are as gentle and pain-free as possible. Whether performing smile makeovers or correcting teeth and bite alignment, she always seeks to craft individual treatment plans for each patient while informing them of the important link between oral health and overall wellbeing. “My mission is to provide the means and education to my patients to best serve their well-being. Oral health is liked to systemic health. It’s always wonderful to remove my patients’ pain and make them smile, but it’s also an amazing feeling to be able to educate people and see and improvement in their oral health. I value prevention.”

Dr. Sasek promotes oral health throughout the lifespan. She welcomes patients of all ages starting from about one year old. Dr. Sasek, a family, cosmetic, and general dentist, offers many services. Preventative services include oral hygiene tips, nutritional counseling, oral cancer screenings, sleep apnea screenings, dental sealants, preventative resin restorations, fluoride varnish treatments, periodontal screenings, and thorough examinations. Emergency services include same day appointments, root canal therapy, and extractions. Dr. Sasek also offers many restorative options such as rehabilitation of your worn teeth, tooth-colored fillings and crowns, porcelain and resin veneers, customized digital dentures, implant restorations, and minimally invasive options to treat cavities. Dr. Sasek offers Digital Smile Designs with SmileFy so that you can try on your new smile before committing to treatment. Dr. Sasek has been trained in many minimally invasive cosmetic bonding procedures including BioClear and Injectable Composite techniques. Other services our patients love are Invisalign invisible braces, teeth whitening, TMD treatments, and custom appliances to protect your teeth. Dr. Sasek is committed to providing dentistry in a gentle, compassionate, and meticulous manner.

04/26/2026

Designing Smiles with Orthodontics - Invisalign - requires knowledge of where the teeth should be and what shape and size they should be. Dr. Sasek has extensive cosmetic training and the attention to details that you and your smile deserve.

02/23/2026

We make mouthguards too! Avoid dealing with the physical and financial pain of massive tooth and bone reconstruction 😃

11/24/2025

🎉 Huge congratulations to our amazing dental assistant Eileen on earning her EFDA Restorative I certificate! 🦷

At SmileWell Dental, we’re committed to not just treating teeth — but to whole-body wellness, so every new skill our team brings means you benefit. With Eileen’s advanced restorative training, we’re able to enhance your care, streamline your experience, and ensure our team is growing alongside you.

We’re so proud of you, Eileen — your dedication, focus, and heart for our patients shine through every day. Please drop a 🎉 in the comments to celebrate her accomplishment!

11/10/2025

You’re not just a hygienist. And we’re not just any office.

Join SmileWell Dental—where prevention is prioritized, patients are listened to, and hygienists are treated like the clinical professionals they are.

✅ $50–$60/hr competitive base pay
✅ Performance-based bonuses
✅ Paid CE, IRA match, uniform allowance
✅ Whole-body wellness model
✅ No weekends or late nights
📍 Kirkwood / South County

Want to learn more?
Comment WELLNESS below and we’ll DM you the details!

Please help wish Eileen a Happy 5 Year Anniversary at SmileWell Dental! Eileen started her internship with us in July 20...
11/19/2024

Please help wish Eileen a Happy 5 Year Anniversary at SmileWell Dental! Eileen started her internship with us in July 2019 and became an “official” team member 5 years ago today. In a world where so many people quit as soon as things get hard, Eileen has battled those times and come out stronger! We can all appreciate her infectious laugh, sense of humor, work ethic, and drive to do her best work. She always strives to give amazing care to our patients. Cheers to 5 Years Eileen! Thank you for being part of our team 🙏🥳🤗

Looking for a new office that is thorough and cares? Dr. Sasek has advanced training in general dentistry, is part of th...
10/15/2024

Looking for a new office that is thorough and cares? Dr. Sasek has advanced training in general dentistry, is part of the Spear Faculty Club, and has a Fellowship in the Academy of General Dentistry. We are here to help with your complex and cosmetic dental needs.

Watch for updates we are making to improve your patient experience even more! We will be back in office 8-5 on Friday, F...
02/24/2023

Watch for updates we are making to improve your patient experience even more! We will be back in office 8-5 on Friday, February 24, ready to deliver exceptional service!

We’ve been busy this week on a Team Retreat to Breakaway Seminar’s Business Masters course in San Antonio, TX.

I also got to hang with some amazing Doctors from my .of Mastermind Group 🦷 ❤️

Thank You  for this Beautiful and Delicious Birthday Cake from  🥳
01/20/2023

Thank You for this Beautiful and Delicious Birthday Cake from 🥳

08/04/2022

𝗢𝗻𝗲-𝗱𝗮𝘆 𝗜𝗻𝘃𝗶𝘀𝗮𝗹𝗶𝗴𝗻 𝗦𝗔𝗩𝗜𝗡𝗚𝗦 𝗲𝘃𝗲𝗻𝘁! Join us on Aug.11th for National Align Your Teeth Day!
🔹$1,000 OFF Invisalign®
🔹FREE Retainers ($600 Value)
🔹FREE Premium Whitening ($400 Value)..that's up to $2,000 in SAVINGS for YOU!

Plus, you'll be entered to 𝘄𝗶𝗻 𝗽𝗿𝗶𝘇𝗲𝘀 like Airpods and an Apple Watch(7). This is a 𝗼𝗻𝗲-𝗱𝗮𝘆 𝗲𝘃𝗲𝗻𝘁(Aug. 11th) with 𝗹𝗶𝗺𝗶𝘁𝗲𝗱 𝘀𝗽𝗮𝗰𝗲 𝗮𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲, book your appointment now!

☎️Call Us: 314-849-1998
💻Learn More: bit.ly/3zsNC2b

Welcome to St. Louis's Premiere Wellness Dental Practice. Dr. Sasek's gentle touch can calm anxious patients, and patients also appreciate her attention to detail with her top notch dental care. Wellness, Cosmetic, and General Dentist in St. Louis.

MOMOM is this weekend! Help potential patients get ready, share this flyer and FAQ info with them!We are also still welc...
07/15/2022

MOMOM is this weekend! Help potential patients get ready, share this flyer and FAQ info with them!

We are also still welcoming volunteers! I’ll be there this afternoon in the restorative department 🦷 😄

Address

11225 Tesson Ferry Road
St. Louis, MO
63123

Opening Hours

Monday 9am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 1pm

Telephone

+13148491998

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