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Before And After

Get To Know Us Better

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Photo Apr 12 2023, 4 39 17 PM
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Get in touch with us for a consultation today.

Proficient & Personalized Care

We have a comprehensive understanding of dental problems, procedures, and treatments and also want to you to feel at ease whenever you pay us a visit. That is why, we work with you and answer all your questions before we start working on your mouth. In our years of practicing dentistry, we have understood that the roots of dental anxiety is nothing but lack of understanding of the treatment administered. That is why we will explain to you everything in detail and how we will work to resolve it. Also, for patients who find it a challenge to get hold of their dental anxiety, sedation dentistry can be an excellent option available with us.

What our Patients Say About us

562 Google Reviews
(4.8)Average Rating
Cindy L.
Cindy L.
I've been a patient for years now and would not consider going anywhere else. I love Floss for their modern facility, advanced technology, and highly trained professionals that are dedicated to providing quality dental care. Dr. Castillo is a skilled dentist and have done excellent work: Invisalign and quick, painless fillings. She and her assistant, Roy, are a well oiled machine. Roy also always does a great job polishing and fitting my retainers for me. Jill is my hygienist is very thorough, gentle, and effective in her cleanings. She never fails to give me tips to keep my teeth healthier. I will recommend this office to anyone!
(5)
Apr 30, 2024
Christeen Mcclelland
Christeen Mcclelland
I’ve been a patient here for a few years and I still receive excellent treatment and care. I wanted to write this review in particular to express how much I appreciate Jill, one of the dental team members-for throughly explaining things I had questions to. You can honestly see that she loves the work she does and she is very knowledgeable & personable. I normally HATE going to the dentist because I feel rushed and because of that, I usually forget to ask things that are needed for my dental care. I really hope she gets the attention she deserves because.. WOW what a difference she made me feel today.
(5)
Apr 11, 2024
Kirk Bauer
Kirk Bauer
Highly recommend! The entire staff at Floss Magnolia is exceptional! Literally each and every person I have had contact with for more than 1 year now is so professional and friendly. They are always on time and I never have to wait. Cayla is a such a wiz with the insurance benefits! And so kind and patient. All the dental hygienists are so great. And Joe who makes the crowns is a real artist when making them and cares a lot. And then the dentists themselves are fantastic! Dr. Tran and Dr. Costillo are amazing. You will be in good hands with them. This is the best dental office I have ever found. If I could give this place 6 stars, I would!
(5)
Mar 09, 2024
Jacob Walters
Jacob Walters
I went to get my wisdom teeth extracted with anesthesia (all 4 were impacted deep). The surgery took (no exaggeration) less than 16 min. It took me over a month to fully recover. I dry socketed in every spot, and I was not sewn up with glue or stitched. Months later when I felt comfortable touching that spot I realized they broke or accidentally drilled into both of my molars (next to where the wisdom teeth were) on each side of my upper jaw. I will now have to get my molars pulled elsewhere. Very unfortunate for me.
(1)
Apr 12, 2024
Roger Price
Roger Price
Went in for my initial new patient visit and teeth cleaning and was very impressed. Dr. Costillo and her staff spent an extraordinary amount of time with me and each and everyone in the office was a personable,, caring, and knowledgeable professional. They have lots of high tech equipment and look to be a one stop place for my dental care. My dental issues, that need to be addressed, were thoroughly explained along with showing me as to how to best take advantage of my dental insurance coverage. For the first time in my 73 years I have an understanding of my dental insurance.
(5)
Dec 12, 2023

People From Everywhere Love Us!

Floss Dental of Magnolia, TX

6318 Farm to Market Rd 1488 #120, Magnolia, TX 77354

Monday: 9:00 AM - 6:00 PM
Tuesday: 8:00 AM - 5:00 PM
Wednesday: 8:00 AM - 5:00 PM
Thursday: 7:00 AM - 3:00 PM

24/7 ONLINE SCHEDULING
CALL (936) 255-2442