SmileWell Dental - Jeanine M. Sasek, DDS
Welcome to SmileWell Dental, where Dr. Jeanine M. Sasek and her dental team are committed to both your oral and overall health. Located in St. Louis, we proudly serve the communities of South County, including Afton, Concord, and Sunset Hills, providing a friendly yet professional approach to every treatment.
At SmileWell, we prioritize your comfort and aim to deliver a pain-free and effective dental experience. Our range of services includes preventive care, cosmetic dentistry, and restorative treatments, all designed to help you achieve your dental health goals. From routine cleanings and annual exams to teeth whitening and Invisalign® correction services, we're here to provide you the care you deserve.
We don’t just focus on treating dental issues; we also educate our patients on how to maintain a healthy smile because we understand the connection between oral health and overall wellness. Call us today at 314.849.1998 or schedule your appointment online to join our dental family.
Opening hours
- sunday: (closed)
- monday: 9h-17h
- tuesday: 8h-17h
- wednesday: 8h-17h
- thursday: 8h-13h
- friday: (closed)
- saturday: (closed)
Photos of SmileWell Dental - Jeanine M. Sasek, DDS
Services and Treatments
SmileWell Dental - Jeanine M. Sasek, DDS: Reviews
Reviews are the opinions of their authors. We do not verify that the author was a customer.
Reviews on Google
4,8 out of 5 from 303 reviews
Fantastic experience: Dr Sasek and her staff are personable, interested in their patients and totally proficient in their work. No longer do I dread the visit to the dentist. The care offered is superior. Thanks for the healthy smile.
We are so happy to hear this!! We always want our patients to have a wonderful experience and of course wonderful, healthy smiles! :-D
Fantastic experience: Always a good experience. Friendly staff and Dr Sasek is awesome Appointments are on time. Very attentive to cleanings and exams. Easy to make appointments. Transparency on costs and procedures. Highly recommended!
Fantastic experience: Always friendly, caring, gentle, and professional! As good as it gets when it comes to dentist work
Fantastic experience: Always a pleasant and professional experience. Doctor Sasek and Eileen do top notch work!
Fantastic experience: I always receive excellent care from Dr Sasek. Everyone is friendly, making each visit a good one.
Thank you!
Fantastic experience: Very pleased with my dental visit. Very professional and very thorough in treatment provided. Thank you dr jeanine!!
Fantastic experience: I had a very thorough check up and cleaning at SmileWell Dental. Everyone who helped me was personable and explained what they were doing. As this was my first visit, Dr. Sasek took time to get to know me and review my health history. She answered all my questions and gave me useful tips that I could choose to try for some minor issues I mentioned. She is professional and has a friendly personality. I felt very comfortable and look forward to my next checkup. My second cleaning and I am just as happy with the service. I had a small cavity which was expertly filled right away. No pain whatsoever. Third cleaning, still a charm! Happy that I chose this dentist! My Mom now gets her teeth cleaned here, too, and she always comments about how thorough and friendly they are! I also got my husband to switch to Dr Sasek and he’s glad to have made the change!
Thank you for taking the time to share your experiences! We appreciate your kind words and hope to provide many more great visits!
Fantastic experience: Always a great experience at Smile Well Dental. Everyone is kind, personable, and caring.
Fantastic experience: Love this office and can’t recommend enough. Every person that works here is very empathetic and goes out of their way to make you feel welcome. Sarah was very gentle and Dr. Sasek always goes above and beyond!
Fantastic experience: Dr.Sasek and the whole staff is very attentive and makes it feel like a safe space for those with dental anxiety!
Fantastic experience: The people that work here are great people! I could tell Doctor Sasek really cares about what she does. I am new to all of this insurance stuff and Scott walked me through everything about it and was very helpful. Highly recommend
Fantastic experience: Dr. Jeanine Sasek, DDS, and the SMILEWELL DENTAL OFFICE. Dr. Sasek has been my dentist for several years. What a wonderful experience! Everyone is professional, yet friendly! Very clean office! Officially, that's my dental office! I highly recommend Dr. Jeanine Sasek, DDS!
Fantastic experience: I was very pleased with how thorough my first visit went at Dr. Sasek’s dental practice. I felt confident in the recommendations by Dr. Sasek . Scott, Eileen, and Casey were professional, personable, and very conscientious about my dental needs. I highly recommend them.
Fantastic experience: Love how friendly the environment is. Able to work me in and save my bridge. Great at working with you.
Fantastic experience: Dr. Sasek and her team have been phenomenal with my dental care! From cleanings to crowns, fillings, and more they really go above and beyond to cover it all. Every visit has been comfortable and I always know what's happening. I highly recommend them to get your smile well!
Fantastic experience: Everyone here is awesome! Dr. Sasek is super attentive and really passionate about what she does. She pays attention to detail and actually cares about your dental health. Totally different from past dentists who just did it for the money and pushed problems aside. I actually enjoy being her patient and would recommend her to anyone.
Fantastic experience: Dr. Sasek is terrific, very careful and thorough. I trust her completely and do not dread going to the dentist the way that I used to. Scott is great about reminders and handles the insurance and billing very well. Dr. Sasek’s staff are great as well. You will be pleased to have Smile Well as your dentist.
Fantastic experience: I was impressed with the technology they use. Definitely easier and quicker to remedy my situation. Always friendly.
Fantastic experience: The staff is very friendly and welcoming! They are very quick to get you in and out on a timely manner.
Fantastic experience: Great service and very professional. Took time to explain what was going on and made sure I understood. This is by far the best dentist I've had in 20 years. Dr. Sasek and her team is why I go in for regular cleanings and have gotten my teeth fixed. Her receptionist is kind of chatty but he's easy on the eyes so its a fair trade.
Fantastic experience: I had such a great experience at SmileWell Dental! The hygienist was super friendly and made me feel at ease right away. Jeanine was especially amazing — she was so gentle throughout the entire appointment, explained everything as she went, and really took the time to make sure I was comfortable. It made a big difference, especially since dental visits usually make me a little nervous. Highly recommend SmileWell if you’re looking for a team that’s both professional and caring!
Fantastic experience: I got right in and got everything taken care of! Very professional staff! Easy to find location!
Yay! We are so glad to you feel so well taken care of!
Fantastic experience: I had a tooth extracted and she did a beautiful job.
Fantastic experience: I can't say enough good things about SmileWell and Dr. Sasek! The staff is incredibly friendly and caring. I would not want to go anywhere else for my dental care.
Thank you so much for the lovely message!! We are so happy you are getting such great dental care!
Fantastic experience: It’s was great! Everyone was friendly and doctor was very helpful with explaining things.i plan on going back soon.
Fantastic experience: Great service all around!! They always are on time and super professional and gentle.
Fantastic experience: I was pleasantly surprised with my visit to smile well. My chipped tooth was fixed quickly and my teeth were cleaned as well. Everyone was so nice. My whole family has been here and I would recommend them to anyone.
Fantastic experience: I had a routine dental cleaning done today and I was pleased as always with Smile Well Dental. I have also had other dental procedures at Smile Well Dental in the past and have always been pleased with the work they do.
Fantastic experience: I appreciate the friendliness of all who are affiliated with SmileWell as much as their professional expertise.. They took over for the best dental practice, Sindelar & Son, and even managed to exceed it!
Thank you for your kind words! We also appreciate everyone who allows us to deliver the best dental care in St. Louis!
Fantastic experience: Staff was very welcoming and did a great job. Would recommend to anyone!
Fantastic experience: I feel very comfortable at your office and everyone is so nice to me. I really like Casey too, she just makes me feel relaxed and is very patient with me. I love the new light she wears. Much better than having to wear sunglasses. Thank you for always making improvements.
Fantastic experience: I've been a patient of Dr. Sasek for several years now. Her and the entire team make a trip to the dentist a breeze. It's a nice, relaxing environment.
Thank you Craig, we really appreciate your review and making patients feel comfortable is one of our top priorities.
Fantastic experience: Fantastic..! Hygienist, was very tentative.. Explained everything, she was doing.. Went,, & found , hands on samples, & got booklet, w/ pictures... Dentist , was understanding, of problem, & was very much, trying,, to figure a way to help, someone w/out, alot of resources .. THANK YOU, ALL...
Fantastic experience: I went into this process, scared, and embarassed. From my very first visit, and each one after, I felt like I was visiting friends. Nothing but encouragement, support and honesty. It wasn't easy, but it was worth it! My smile is beautiful. My confidence back. I wish I would have met them sooner! Thank you SmileWell team! ❤️
Fantastic experience: Best service ever it feels like home,like I know you all for years. Thank you FOR EXALENT CARE
Fantastic experience: Quick, efficient, informative, and friendly. Very happy I chose this place as my new dentist.
Fantastic experience: The best dental experience I’ve ever had. They are kind, caring, accommodating, professional, knowledgeable and as delightful as they can be. I enjoy my interactions with every staff member. I always recommend SmileWell Dental to everyone I know!!
Fantastic experience: I changed my insurance and was able to use Dr Sasek. It is so much better than my previous dental group. I had a crown replaced and the procedure was much more thorough than my previous dentist. Yesterday I had a cleaning that lasted 30 minutes longer and thorough than my previous dentist. SmileWell has sophisticated equipment to better diagnose your personal treatment and head off potential issues. I could tell within minutes that SmileWell was a huge step up from my previous dentist. I’m super impressed with everyone there. Thank you Dr Susek.
Fantastic experience: I was very pleased with a whole experience. The office has a fun professional vibe. From beginning to end things were very professional and thorough and I feel like I’m in good hands.
Fantastic experience: My first visit at SmileWell was great. Everyone in the office was very friendly and polite. Dr. Sasek went over multiple options for treatment for me to decide what I preferred and explained everything throughly.
Fantastic experience: It was my first ever appointment with SmileWell Dental and it’s safe to say, I think I found my new dental home! I came in and Scott immediately greeted me with a smile and kind energy! While waiting for my appointment to start, he talked to me on a personal level and we chatted for a bit! Then I met Eileen and, oh my gosh, she is about the sweetest dental assistant ever! She’s funny and her laugh is contagious! Then I met Dr. Sasek, and she was the most gentle and compassionate! She listened to me and tried to come up with solutions to my concerns. They also got me in so fast and I loved that!
Fantastic experience: The usual Outstanding service !
Fantastic experience: I love this dentist office all the staff is courteous, professional and polite, and to me that makes a big difference! I highly recommend Smile Well Dental to anyone who’s looking for a great and comfortable place to make your mouth happy!
Fantastic experience: The SmileWell Dental team is amazing. They take the time to make your visit relaxed and calm . Dr Sasek and her staff will take amazing care of you.
Fantastic experience: Dr.Sasek know her stuff. You can believe if you are treating your teeth like dummy, Dr.Sasek and the crew at SmileWell will get you back on track.
Fantastic experience: I’ve only been there twice, but so far I highly recommend Dr Jeanine Sasek and the staff at Smile Well Dental. I have extreme dental phobia, and Smile Well Dental is the first dentist I have ever gone to that addresses my fears before and during procedures. Care recommendations are prioritized so you know what needs to be done now, what can wait, what your options are, and what it will cost.
Fantastic experience: Great experience as a new customer. I had my 1.5 year old with and the staff was very friendly with her
Fantastic experience: I really enjoy my dental visits with SmileWell Dental. Dr Sasek an all the staff are very kind and caring. Always asking if you are ok. My visits are long but they all make it comfortable as possible. Best of all I love my white teeth. They look the best. Even my husband said they were beautiful. He hardly ever gives out compliments. Lol. Looking forward to next week as Doc continues to make my smile the best. Thank you all.
haha! I am so happy to hear that you (and your husband) are happy with your teeth! We want everyone to have their best smile. :-)
Fantastic experience: Dr. Sasek is a true artist. I came to her with teeth trauma and a broken spirit and she quickly came up with a reasonable solution and put her time and heart into perfecting my smile. Everyone at the office has been so kind and genuine and I have felt supported throughout the entire process. Thank you for giving me back my smile, self confidence, and happiness! You have forever changed my life!
Positive experience: I had a very pleasant experience. The staff were great.
Fantastic experience: Great dental really loved the visit very clean and everyone was really helpful
Fantastic experience: Dr. Sasek is great! Her staff is wonderful too. I have been very satisfied since I’ve been going here in 2023
Fantastic experience: Everyone at the office is super kind and helpful. Always a great experience coming here!
Fantastic experience: I had a very positive experience here! Everyone at the clinic was super nice and helpful. It was a very thorough exam and cleaning. I’ve been too many different clinics over the years and this one was great all around. 10 out of 10 recommend.
Fantastic experience: As always, I love my dentists office. The staff is very courteous, uplifting and the office is well-run. I wasn't sure if I was going to stay with this group after Dr. Sindelar retired, but I really like Dr. Sasek and her state-of-the-art technology. I highly recommend this dental office. Thank you for asking! -patti
Thank you so much for your recommendation! We strive to deliver the best dental care in St. Louis!
Fantastic experience: Still the best dentist I have seen so far. Very detailed in the information given, very gentle, very polite and thoughtful too.
We are delighted to hear about your experience and hope to provide more like it!
Fantastic experience: I am very happy with what the people at SmileWell Dental have done for me so far. I appreciate their concern for my teeth and gums and trust them to continue to treat me well. Update: Oct 2024 Continue to have great experiences at this small dentistry. Kind hygienists and staff. Would recommend, and you should trust me, I hate going to the dentist
Fantastic experience: Dr. Sasek is an excellent dentist. She’s very gentle and makes her patients feel at ease.
Fantastic experience: Best dentist I’ve been to, and I’ve lived all over the U. S., Europe, and Africa in the last 20 years. I never have to wait for more than a few minutes, and the team is great with my 3- and 5-year-old children. They have an exceptional blend of speed, competence, and bedside manner. Also the first place I’ve ever been where they read the pre-visit questionnaire I completed online and used it to prepare for my visit.
Fantastic experience: When my husband and I moved here from L.A. we were looking for a new dentist. So grateful we found SmileWell Dental. Feel very taken care of every time I go in. The entire staff is fantastic. Happy to recommend this to everyone looking for a place that will take care of your smile.
Fantastic experience: I’m very happy I found SmileWell Dental. The office is the cutest thing and all the staff is wonderful and amazing. The receptionist Scott really made me feel welcomed when I came in. Ilene (I think that’s how you spell her name) is so awesome and her and I could literally be besties. And of course Dr. Sasek did an amazing job! Definitely will be coming back and referring friends and family who need to find a new dentist!
Fantastic experience: Dr. Sasek and all the staff are wonderful! They went above and beyond to make sure I was comfortable during all appointments. They pay attention to the small details that can be easily overlooked. Highly recommend!
Fantastic experience: I had a wisdom tooth extracted and Dr. Sasek was very gentle. She took her time administering the lidocaine injection and I barely felt it, which was a pleasant surprise. Everyone in the office was super friendly and unpretentious. Very laid back yet professional group of people. No high pressure sales, they didn't push me to set up a treatment plan, they gave me the information and pricing and then left it alone. I did sign up for a discount plan that includes 2 regular exams, 1 emergency exam, 2 cleanings, X-rays, and 15% off all procedures because it was so affordable and I don't have insurance. The cost of the tooth extraction ended up being very reasonable compared to the estimates that I received from other dental clinics in the area. Highly Satisfied, would definitely recommend.
Fantastic experience: They have a great staff that always looks like they are having fun!! Would recommend
Fantastic experience: The team at Smile Well Dental is unmatched. They are incredibly friendly, personable, and courteous. Recently, I had dental work done just before a vacation, and they continued to check on my recovery even while I was away. When I needed emergency oral surgery for my wisdom teeth, I contacted Smile Well Dental. Scott promptly connected me with a specialist, and I underwent surgery within 24 hours. Their genuine concern for patients is evident—they truly go above and beyond. I couldn't recommend them more highly! It's a fantastic team! ☺️
Fantastic experience: Would highly recommend . DDS Jeannie Sasek is great really good
Positive experience: My visit posed the harshest task. How would you work through my face mask? But you removed it for the cleaning and for x-rays used for screening. Then teammates worked with skill and style so I could leave with one great smile.( I just wish the rest of the world could see it from behind this #×@%& covid mask!) Jim Rothery
Thank you!
Fantastic experience: Friendly, thorough staff. Dr. Sasek annd staff explained everything as we were going along. They made sure I was comfortable!
Fantastic experience: There is a reason I recommend Smile Well to all of my friends and family. No dental office I’ve been to feels as friendly or familiar as Smile Well. The staff is extremely kind and fast too! I’ve never sat in the waiting room too long or gotten tired of holding my mouth open for hours on end. I guarantee you won’t find a better dentist in St. Louis the quality and treatment you get here is truly unmatched. 10/10
Fantastic experience: Very friendly dentist and staff. Was looking for a new dentist and I think we found one now.
Fantastic experience: The SmileWell team has done it again! They help me take great care of my teeth. I always look forward to my appointments with them.
Thank you so much, we truly care about our patients and want to ensure that they receive the best possible care!
Fantastic experience: This was my first visit to Dr Sasek’ s dental practice.I had a very positive experience with each person I met there today ! Not having seen a dentist for 2 years, I was very pleased with the quality of the equipment and up to date technology used . It is state of the art as far as I’m concerned. Highly recommended! John LeGrand
Fantastic experience: I want to thank my new dentist for a very thorough consultation this morning. I look forward to seeing her and staff again
Fantastic experience: This is a great office. Dr.Sasek is friendly and knowledgeable, works well on setting appointments and has a wonderful staff.
Fantastic experience: It’s always a pleasure visiting SmileWell Dental. They staff are all very friendly and knowledgeable.
Fantastic experience: Professional and cordial! I called this morning to see if I could have Dr. Sasek look at something related to my visit to an ER. They were able to see me today, were very thorough in helping eliminate a variety of reasons for my pain. All of what they did will allow me to give important information to my doctor for today’s ER call-back visit. I am grateful to have such excellent care.
Thank you! Happy to provide amazing service!
Fantastic experience: Today I want to post a review for Adrienne and Eileen and Lindsay. Every good leader needs a set of team players to keep the whole organization running smoothly. These three ladies give beyond the normal and give their jib their 200%. They care for me and about me. Adrienne is the hygienist and does an excellent job helping me keep the teeth plan for healthy gums and teeth going when I am at home. Eileen and Lindsay do whatever is needed when needed. Smile Well Dental is the best care for my health, teeth, and gums I have ever experienced. I love them. You will too.
We do have a phenomenal team!!!! ❤️ Thank you!
Fantastic experience: Highly recommend this dental office to you! They are friendly and knowledgeable and have a very welcoming space. They have helped me improve my oral hygiene routine. Thanks!
Way to go!!!! Love being part of your wellness plan ❤️ Thank you!
Fantastic experience: Amazing atmosphere and service. Everyone is super friendly. It's like their part of the family.
We try hard to make you feel welcome and cared for! Thank you for the review!
Fantastic experience: We drive 40 minutes because we love this practice….for us and our five kids. It’s worth every second and cent.
Thank you for the 5 star review!
Fantastic experience: Wonderful staff. Warm and welcoming environment. I’ve had bad experiences with almost every dental office I’ve been to, but this one is different!
Thank you for acknowledging we are different! You are not a number at our office. We will not only talk about what “dental insurance” covers. We want to develop a plan specifically for your oral health, and we want you to feel comfortable here. Thank you for the review!
Fantastic experience: The staff here is amazing! It's such a breath of fresh air compared to the corporate office feel. Everything is much more personal and in depth! Every step was well explained, and she has a ton of options that didn't want to make me cry immediately as a grown man deathly afraid of needles that sometimes forgets to regularly brush his teeth for years at a time.
Negative experience: They said they took my insurance, turns out they were out of network. I wound up paying over $400 for a cleaning. If you go here, be sure to do your own research because they did not let me know what I was in for upfront! Then, they charged me $50 dollars for a cancellation fee because I had to cancel my next appointment before they could charge me even more! Even without insurance, the prices should not have been this high, and I have insurance! I felt stupid and bamboozled and this is seriously impacting my life!
Fantastic experience: My crown came off on aSaturday. Left a text message that was responded to that day with a probable appointment the following Wednesday if not sooner after the schedule was checked. I was to call if pain occurs. Very pleased with the care and efficiency of the office and dentist
Fantastic experience: Great service and care. The staff there are both friendly and professional and great to work with. I recommend them for sure!
Fantastic experience: SmileWell Dental is a very friendly compassionate thorough dental office I would highly recommend to care for you.
Fantastic experience: Really great dental office. Thorough, friendly. Called me when an earlier appointment opened up. Highly recommend.
Negative experience: DO NOT GO HERE! I brought my 12 year old daughter who’s had cleanings her whole life and missed 2. They claimed she had 15 cavities. The dentist didn’t even tell me this the front desk did after the hygienist was trying to book me for 3 month visits and fluoride treatments that I had to pay for out of pocket. They pulled me into another room while my daughter listened to them tell her she had all these cavities and it was her fault for not flossing brushing and eating sweets before bed. The dentist deleted 3 cavities to bring it down to 12. There was no professionalism. All they wanted was to book appts and use my insurance. I called our old dentist the next day and they sent her X-ray over. She has 4 cavities!!! 4! One on watch and two need major treatment but 4!!!!! Not 12 not 15!!!! They said they take an aggressive approach. I need not say more.
Due to privacy laws, I cannot confirm nor deny that you or any of your family members are or were a patient of record. Our office prides itself on being ethical, honest, and caring, and we stand by our skills and efforts in helping our patients gain and retain their oral health. Dr. Sasek has her Fellowship in the Academy of General Dentistry and is part of the prestigious Spear Faculty Club Elite. In addition, she has completed thousands of hours in continuing education, including training in advanced diagnostic treatment planning. Our philosophy is to treat the individual person based upon their particular needs while being caring and thorough. A multitude of factors are taken into consideration when preparing treatment plans for patients. The vast majority of our patient reviews are glowing and confirm this. There is a dentist for everyone, but we are not everyone’s dentist.
Fantastic experience: Great new patient experience. Great staff, and friendly environment. Highly recommend them to anyone looking for a new dentist.
Fantastic experience: Everyone in the office was so kind. I enjoyed my visit from the moment I walked in to the moment I walked out. They were very thorough and explained everything very clearly and answered any question that I had. I am looking forward to my treatment, which is not some thing I have ever said about the dentist before.
Fantastic experience: Really good experience!! Amazing team! They won’t disappoint!
Fantastic experience: The staff is so friendly and personable! Dr. Sasek is amazing and made me feel completely comfortable. I went in for an annual exam and they caught a few cavities early. I was back within 2 days and they made everything so seamless. Highly recommend!
Fantastic experience: They are nice people good clean teeth and explain very clearly
Fantastic experience: Really great place I'm so glad I found this. The dentist clearly read my whole intake chart and was really thoughtful about all my anxiety seeing a dentist. Great communication and organization.
Fantastic experience: I always have a good experience with the SmileWell dental. They are very professional and caring. 3/30 Visited again for my regular check up/cleaning , Dr. Sasek and all her staffs are amazing. 5/5 stars.
Fantastic experience: I thoroughly enjoyed this dentist as a new patient. Dr. Sasek and team were friendly and professional and are happy to answer any questions or concerns you may have. They were a big help in addressing some of my own concerns as well as providing doctor referrals. You can tell they really care about you as a patient and creating a great patient experience.
Fantastic experience: Every person that works there is a delight. Super professional and they always make sure you understand what's going on. Such a great team.
Fantastic experience: I love this office. Everyone is very helpful and friendly. Also very professional!
Fantastic experience: I had an unexpected chip in my tooth and I found the right place to fix it! Everyone at this office helped me feel comfortable while my tooth was fixed. I am very happy with the care I received.
Fantastic experience: Staff was very professional and pleasant. Very thorough cleaning and exam
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