Bringing healthy smiles to the St. Louis community

Your comfort is our priority — affordable, expert dental care for all ages.

Satisfied dental patients at Lake St Louis Dentistry in Lake St Louis MO

Complete Dental Care for All Ages

Icon - General - Checkups, cleanings, and fillings — complete dental care for every member of your family.

General

Checkups, cleanings, and fillings — complete dental care for every member of your family.
Cosmetic Brand OF Outlined Green Tooth With Checkmark

Cosmetic

Whitening and veneers to boost your family’s confidence with brighter, more beautiful smiles.
Icon - Mouthwash Preventive

Preventive

Cleanings, exams, and fluoride treatments that keep your family’s smiles healthy from the start.
A Lady With Brown Hair Receiving Dental work With Her mouth open with gauze being placed in

Welcome to Lake St. Louis Dentistry

Since 1956, our philosophy has been operated by three generations of dentists. Our commitment to excellence runs in the family. We do our best to accommodate patients in a gentle and nonjudgmental way.

69

Years Serving Families

5,000+

Smiles Made Brighter

Hand With tooth Icon

Affordability

We accept most insurance plans and offer flexible financing, specials, and payment options for patients without coverage — because quality care should be within reach for everyone.

Convenience - From evening hours to family-friendly scheduling.

Convenience

From evening hours to family-friendly scheduling, we make it easy to care for your entire household — all in one welcoming office.

Comfort - We accept most insurance plans and offer flexible financing, specials, and payment.

Comfort

We accept most insurance plans and offer flexible financing, specials, and payment options for patients without coverage — because quality care should be within reach for everyone.

Focus on Prevention

Focus on Prevention

Preventive care is key. We help protect your smile with regular cleanings, fluoride, exams, and early treatments — so you can avoid bigger problems later on.

Why Families Trust Lake St. Louis Dentistry

At Lake St Louis Dentistry, we believe great dental care goes beyond cleanings and checkups — it’s about building trust, comfort, and lifelong relationships with the families we serve.

New Patient Forms Made Easy​

New Patient Forms
Made Easy

To help us prepare for your visit, we ask that all new patient forms be completed at least 24 hours before your first appointment. You’ll receive an email with a secure link to your personal patient portal, where you can easily fill out your forms online.

Prefer paper? You can also download and complete the forms by hand:

Form for Adult

Form for Child

Generations of Care. One Commitment to You.

At Florissant Dental Services, dentistry runs in the family — and so does compassion. Since 1956, our family-owned practice has proudly served the Florissant and St. Louis communities with a focus on trust, comfort, and lasting relationships.

Dr. Sean Landgraf DDS

Dr. Sean Landgraf, DDS

Loves restoring smiles — and things — with care, precision, and a passion for helping others.

Dr. John Landgraf in black shirt

Dr. John Landgraf

Bringing decades of expertise, passion, and advanced care to every smile he treats.

Dr. Darren Ng DMD

Dr. Darren Ng

Passionate about personalized care, exploring St. Louis, and helping patients feel at ease.

DR. Olivia Hoskins DMD

Dr. Sean Landgraf, DDS

Dedicated to gentle, lifelong dental care — and loves gardening, travel, and her dachshunds.

Brick building with flag pole and cars in parking lot

Conveniently Located Right Off of Lake St. Louis Blvd.

Lake St. Louis Dentistry is proud to serve the Lake St. Louis community and surrounding communities.

28 Hawk Ridge Circle
Lake St Louis MO 63367

Not Located in Lake St. Louis?

STL Mid County is located on Lindbergh Rd between Page and Olive

1305 Lindbergh Plaza Center, Creve Coeur, MO 63132

Florissant Dental Services is located on New Florissant Rd near Old Town Donuts

504 N New Florissant Rd, Florissant, MO 63031

Testimonials From Our Patients

We’re proud to have earned the trust from generations of families. Here’s what our patients have to say about us.

Very personable and friendly staff. They answered questions I didn’t know I had and I left feeling more confident in the health care system

A Smit

First visit to this Dental Office and the overall experience was really good. Everyone was upbeat and friendly, I had a small delay in them verifying my insurance besides that the visit was really good!

Earnest Robinson

Staff has always been nice and patient, even when my daughter is feeling very anxious. Dentist was very nice also

Kim Fisher

My wife has survived a brain injury years ago. She had to get a bad tooth. This office (which I use ) did way above any before. The dentist and assistant were fabulous with her. I’ll call it bedside manner. FABULOUS! They both applied great communication with Julie. Step by step about what was going on, comforting her throughout the process. Allowing no surprises in order to keep her comfortable. I have never seen this degree of caring at a dentist office till now. They treated Julie as one of their own. It’s rare these days to find people that apply this degree of care. Everything went well and support for follow up was just as diligently applied. I will be returning for both of our dental needs as a permanent patient. Staff was also very kind and assisted our every need. Tops to the entire office!

Jim Floyd

The appointment went by fast and efficiently. I appreciate that they do follow up calls to make sure you are doing well after your procedures. They have a very kind staff.

Dara Starr

Love coming here for my dental needs. They are extremely friendly and efficientwith mine and thier time. Highly recommend. They see my entire family.

Heather Bockhorst

One of the greatest dentist experiences I have ever had! They were accepting new patients as I was looking for a new dentist. The experience starting with calling them to schedule the appointment, getting a general checkup / cleaning and scheduling cavity removal and fillings the next day was great. They provided services that I have never had at any dentist and used equipment that provided great insight to my oral health. Getting the cavities removed and fillings done was one of the best I have ever had. All the staff was great! I will be making them my preferred dentist!

Garrison Brown

Trusting them with my dental needs was the best move for me and my hubs in 2024! Dental visits make me anxious. They’re very efficient and thorough. Recently had fill ins and panicked silently the up until the procedure began. Totally gave me peace of mind! Prices are also reasonable compared to most and service is top tier!

Selina A.

So far I’ve had a very good experience with them. They’re very kind. With my metlife insurance I’m paying 150 for 2 cavities

Francesco Cappai

I tell everyone I can to go here. I’ve never been more satisfied with a dentist’s office. The staff are friendly and competent, the dentists are all very nice, and the hygienists are all super knowledgeable and work quickly.

Sabrina Travis

Great place, great staff, my first time going and they really helped me understand what my options were. I feel comfortable continuing to visit with them.

Kristin Jones

this is by far the best dentist i’ve been to. the entire staff is very friendly and welcoming, and the dental care is top notch.

EandC Ross

Great experience! Comfortable and friendly office and services, doctor and hygienist explained exactly what was right and wrong about my teeth and helped set up future appointments to tackle issues

Atharv Kulkarni

Wonderful staff. They were very welcoming and Alyssa was very informative and thorough during my cleaning. Always a good experience here! Thanks!

Jeremy Sutton

Happy, friendly staff- got me in super quick. I wouldn’t recommend waiting until you have a toothache to find a dentist, but I feel lucky to have found them.

angie stopp

Clean and comfortable facility. Cordial staff. Competent, caring technicians and dentists. Very happy to have found a new dental facility with an awesome staff that understands my needs and is willing to to do everything they can to make me comfortable.

Erin Gillaspy

Give Us A Review

Enjoyed your visit? Please give us a review on Google or Facebook! Your feedback will be greatly appreciated.
5.0
Based on 123 reviews
karen roper profile picture
karen roper
2 weeks ago
Hygienist Daina has old school talent with the hand tool scraper. I immediately noticed a difference in her technique and the results of my cleaning. I will be back.
Blue profile picture
Blue
3 weeks ago
Great experience very clean and I didn’t have any pain, the numbing needle doesn’t even hurt like most 10/10 definitely will be a returning patient
Erin Jorden profile picture
Erin Jorden
4 weeks ago
Everyone was very nice and professional. Dr. Mulla and her team explained everything they were doing, and took great care of me. Thank you!
Shanta Wheeler profile picture
Shanta Wheeler
1 month ago
Kind and greet you from the second you walk in the door. Very detailed and supportive care. Im usually anxious about dental visits but they have me excited to come back!
Doug Weiblen profile picture
Doug Weiblen
1 month ago
Great office and experience! Dr. Mulla and staff are all extremely welcoming, competent and comforting. I really struggle with dental anxiety, but my visits to Dr. Mulla have been not nearly as traumatic as I’ve had in the past. Specifically, they take the time to explain the options and plans of what’s best for my ‘dental health’ journey and provide documentation of that after each visit. I’m so grateful I found this place. I’m not sure I’ll ever look forward to a dentist visit, but Dr. Mulla’s office will get me as close to that as possible!
R D profile picture
R D
1 month ago
They took excellent care of my wife and was able to accommodate us and get everything in one visit vs the two which we thought originally. They were excellent in making a terrified of the dentist patient feel relaxed and comfortable through all of it. Would highly recommend this team to anyone. Thank you Lake St. Louis Dentistry!!!
Bill profile picture
Bill
2 months ago
I just finished up my routine cleaning with my new dentist at Lake St Louis Dentistry. Julie at the front desk was genuine and knowledgeable with scheduling and insurance. Dana is my new hygienist now and what a delightful and thorough provider. She explained what she doing the entire time and answered every question I had. Dr. Aisha Mulla was wonderful. She prides herself on pain free dentistry and prevention. Using a conservative approach to dentistry was important to me and right in line with my needs. Her assistant Sue, was fun yet professional, and knowledgeable. If you are looking for dental care or thinking about changing dentists, I highly recommend giving them a call, you won't be disappointed.
Elizabeth Stapf profile picture
Elizabeth Stapf
4 months ago
We are new patients to this dental office and we Are so happy we switched. Everyone is so nice and makes you feel so comfortable. They were honest and knowledgeable and not pushy. The dentist is easy to talk to and gentle!. The hygienist is amazing too and my teeth feel really clean!
Denae Black profile picture
Denae Black
4 months ago
Hands down the best dental office in St. Louis! From the moment you walk through the door, you can tell this office is different. The entire team is incredibly welcoming, friendly, and genuinely cares about their patients. Everyone takes the time to make you feel comfortable and valued, not just like another appointment on the schedule. Dr. Landgraf and Dr. Mulla are outstanding. They are kind, compassionate, and always take the time to explain things clearly and answer any questions. You never feel rushed, and it's obvious they truly care about the people they serve. What stands out most is the atmosphere. The team works so well together, and you can feel how much they care about creating a positive experience for every patient who walks through the door. If you're looking for a dental office that combines exceptional care with a genuinely welcoming and caring team, this is the place. I can't recommend them enough!
Mel Manzella profile picture
Mel Manzella
6 months ago
My son went here after a less than satisfactory visit at another dental office. HIGHLY impressed and absolutely recommend. Very reasonable pricing for people with no dental insurance. They do not recommend unnecessary services. Dentist and staff were fantastic. I was even impressed right off the bat from the person who answered the phone and made his appointment. I am going to switch my whole family to this office now
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