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We have flexible office hours

At Sweet Tooth Smiles our office is available seven days a week with many evening appointments for our patients with busy schedules.

We offer a comfortable experience

Dr. Khan and his staff strive to provide a pleasant atmosphere with amenities you won’t find at other practices.

We welcome everyone

At Sweet Tooth Smiles our staff speaks Spanish, Urdu, Hindi and Arabic to serve everyone in our community.

Welcome to Sweet Tooth Smiles Dentistry and Orthodontics

Conveniently located in Richmond, TX, we see patients from the surrounding communities of Mission Bend, Aliana, Grand Mission, Lakes of Bella Terra, Lakemont, Twin Oaks, West Oaks, Mission Glen, Mission Glen Estates, Alief, Cinco Ranch, and Katy. Dr. Mohammed Arsalan Khan manages everything from dental emergencies to children’s dentistry, implant dentistry, fillings, root canals, Invisalign®, and ClearCorrect.

Why Choose Us?

We provide patients with the most comfortable and stress-free environment to help them focus on their treatments and appointments. Our patients care is always our priority. Our office is multilingual and speaks Spanish, Urdu, Hindi, and Arabic, so our patients always feel heard and respected. 

Sweet Tooth Smiles Dentistry and Orthodontics’ mission is to promote optimal oral healthcare to improve the quality of life of our patients. Our vision is to be the preferred dental provider of choice in our community.


Patient Reviews

If you are looking for a new dentist in the Richmond, TX area, read the great things our patients have to say:

Like most, I dread doctor visits but from the moment I arrived I was welcomed with warmth and walked out with a sweet goodie bag; excited for my next visit! The experience was incredibly outstanding! Dr. Khan and his staff made every dreading moment of mine so calm and smooth that I want to visit them more often for having healthy/sweet teeth! I’ve never felt so comfortable in a dental chair until now! Look no further for a dentist-Highly recommend Sweet Tooth Smiles!
— Amina H.
I have been coming to Dr. Khan for years and am so glad he has his own office! Everyone is so nice and friendly and Dr. Khan does the best job! I highly recommend you and your family to come here and get the best service.
— Meenu B.
Love how they care and treat their patients. Their office is clean and has great ambience. Our experience was so great I am referring this place to my family and friends!
— Aye K.
This place is amazing! I got my wisdom teeth removed last week and came back a week later and got updates on how my mouth is doing. They make me feel comfortable and at home, the place is so clean and it has a spa feel to it. I’m actually going to switch dentist and start coming to this one. The location is perfect.
— Jenna R.