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About Us

Sweet Tooth Smiles Dentistry and Orthodontics has been providing excellent dental care to the Richmond, TX, community since July 2018.


Our mission is to provide the highest quality services at very reasonable prices. We have earned a distinguished reputation in the area for our painless treatments and our office’s comfortable atmosphere.


Whether you haven’t been to the dentist in a while or you are just in the market for a great family-friendly dentist, look no further! Sweet Tooth Smiles Dentistry and Orthodontics can take care of essentially all your dental needs. We see patients of all dental backgrounds and never judge or lecture patients. We focus on finding individualized solutions to help each patient achieve and maintain optimal oral health. 


Dr. Khan speaks English, Spanish, and Urdu/Hindi. Our whole staff is pretty multilingual as well! 


Sweet Tooth Smiles Dentistry and Orthodontics is located at 6611 F.M. 1464 Road Suite D, Richmond, TX 77407.


If you have any questions about our practice or would like to schedule an appointment, please call us at (832) 280-4410. We look forward to seeing you!

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Dr. Mohammed Arsalan Khan

Dr. Khan, a native Houstonian, earned his Doctor of Dental Surgery degree from the prestigious UT Health San Antonio Dental School where he graduated with Distinction in Dental Education. After graduation, he and his wife Amreena (Chicago-native) decided to spend a few years of their marriage in San Antonio. Before spending 15 years of his life studying and practicing dentistry in San Antonio, His connection to the city of Houston always remained close to his heart.

Dr. Khan is committed to continuing education and takes many advanced courses each year to enhance his skills to better serve the dental needs of his patients and provide them with a gentle and comfortable dental experience. Dr. Khan enjoys dentistry with a passion and loves to help patients out in any way possible.

During his free time, he likes to spend time with his wife and two daughters as well as his family. He loves to exercise, watch and play basketball, football and baseball. He’s an avid Rockets, Texans, and Astros Fan. He loves to eat all types of cuisines.

Dr.Mohammed Arsalan Khan of Sweet Tooth Smiles in Richmond and Memorial, Texas
Photo of Dr.Karen Khan, DMD of Sweet Tooth Smiles in Richmond and Memorial, Texas

Dr. Karen Khan, DMD

Dr. Karen Khan was born and raised on the East Coast in Virginia. She received her Bachelors from George Mason University in Virginia. She then attended dental school in the Midwest at Case Western Reserve University in Cleveland, Ohio. After graduating dental school, she and her husband moved to Houston where they now reside in Katy, Texas with their two beautiful kids. With extensive training in a wide variety of dental procedures and commitment to learn the latest advancements in dentistry, Dr. Karen Khan is passionate to provide you with exceptional dental care to meet all your dental needs. She also volunteers her time to provide dentistry to the underserved, both locally and internationally. In her spare time, Dr. Karen Khan loves traveling, exploring and spending time with her family. Dr. Karen Khan is excited to be a part of the Sweet Tooth Dental team and serve all of your dental needs.

Patient Testimonials

My family and I have been going to this dental clinic for about 2 years now. The staff members are friendly, kind, and professional. The dentist has excellent bedside manner and is very thorough in the care he provides. I highly recommend this dental clinic to everyone.
Omar S.
Amazing experience here! Dr. Khan and his team take really great care of you. All the assistants checked to see if I ever needed anything. They even put on my favorite show on Netflix while getting my treatment. The facility is like a spa, which I thought was really cool. I don’t have dental insurance, but that wasn’t a problem for me since they offer a great in house special. I would recommend Sweet Tooth Smiles to anyone who wants to get great treatment with a relaxing and laid back vibe.
Mustafa K.
I enjoy having my teeth checked and cleaned at this clinic. The whole staff is very friendly and makes you feel at ease for any procedure, be it a small one or a big one. I actually appreciate their gentle calm nature towards the children as such experiences can be terrifying for kids. My boys love going here and they patiently have their teeth checked by Dr.Khan who makes them feel very comfortable. Thank you for our pearly whites! :)
Sania T.
Sweet Tooth Smiles dentistry is an amazing place to visit. I had a fear of going to a dentist but Dr. Khan and his staff makes you feel comfortable. The office is always clean and sanitize. They will fit you in also if it's an emergency. The staff also made my kids feel at comfortable. The wait time isn't long at all. A great place to visit.
Keoka H.

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(832) 280-4410 Richmond

(346) 635-1090 Memorial

[email protected]

Business Hours

Mon, Fri: 9am-5pm

Wed, Sat: 9am-3pm

Tue, Thu: 9am-6pm

Locations

Richmond

6611 FM 1464 Rd, Suite D

Richmond, TX 77407

Memorial

1013 Dairy Ashford Rd

Houston, TX 77079

Privacy Policy  | Accessibility Statement 

Authorizations and Acknowledgements

ACKNOWLEDGEMENT OF PRIVACY PRACTICES AND CONSENT FOR USE AND DISCLOSURE OF HEALTH INFORMATION

Private Practices: I (the patient) have the right to read the Privacy Practices. A copy of the Notice and/or this consent is available upon request and anytime on our website. The Notice provides a description of our practice's treatment, payment activities, healthcare operations and the uses and disclosures we make of your protected health information.

Purpose of Consent: I (the patient) understand and consent to the use and disclosure of my protected health information to carry out treatment, payment activities, and healthcare operations.

Personal protected information cannot be shared with anyone unless otherwise allowed by HIPAA rules.

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