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Office Hours

Mon 9 AM–6 PM
Tues 9 AM–6 PM
Wed 9 AM–6 PM
Thur 9 AM–6 PM
Thursday 9AM – 6PM
Fri 9 AM–5 PM

Time is running out—Request An Appointment now! Use your remaining benefits before the year ends, and start the new year with a healthy, happy smile.

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We accept and honor most dental insurance plans.

The following are just a few of the dental insurance carriers we’re providers for:

Dr. John Siu

​Trusted Katy, TX Dentist Dr. John Siu

Dr. John Siu, a top dental professional, holds a Bachelor of Science in Microbiology and Immunology from the University of British Columbia, Canada, and a Dental Medicine Degree with Summa Cum Laude honors from Boston University School of Dental Medicine. His extensive training includes certifications in sedation, nitrous oxide, Invisalign, and Lumineers, as well as advanced courses in implantology, periodontics, oral surgery, endodontics, orthodontics, pediatrics, and cosmetic dentistry.

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(281) 769-7648

Dental Services

Serving Dental Services and Expertise to Katy

The Dental People is truly a multi-specialty dental office dedicated to serving patients of all ages. If you’re ready to get your next appointment scheduled for dental services in Cinco Ranch, TX

Preventive Dentistry

Preventing dental disease starts with daily oral care at home, but ends with routine visits to your local dentist in Katy for dental checkups and teeth cleanings.

Restorative Dentistry

Restoring damaged teeth is one of the best decisions you can make for your oral health.


Straighten Teeth and Improve Your Bitewith Orthodontics in Katy! Our in-office expert Orthodontist in Katy, Texas can help patients solve many orthodontic issues.

Emergency Dentistry

Every time a dental emergency occurs, we do everything we can to make sure that you get seen and treated the same day.

Cosmetic Dentistry

Making sure your teeth and gums are healthy is the number-one priority at The Dental People. Without good oral health, you won’t have much reason to smile after all!

Sedation Dentistry

Dental anxiety and phobia affects millions of Americans every year. One of the most common reasons people avoid seeing the dentist is due to fear.

Children's Dentistry

Children require special attention when it comes to their oral health for a number of reasons. Not only do we need to pay close attention to the way their teeth and jaw are developing.

Wisdom Tooth Extractions

Between the ages of 17 and 25, extra teeth can start to erupt behind the back molars. These teeth, also known as third molars or “wisdom teeth” can erupt without causing problems at first.

Missing Teeth

Missing just one tooth may not seem like a big deal at first, but the complications that can arise are far more extensive than you’d think. Not only does chewing, and potentially smiling, become more difficult.

Dental Implants

Dental implants are the only tooth replacement solution that replaces both the visible portion of the tooth and the missing tooth root structure.


Although traditional braces are effective, especially for more severe misalignment, they have some obvious downsides. For mild to moderate teeth or bite alignment problems.


Although traditional braces are effective, especially for more severe misalignment, they have some obvious downsides. For mild to moderate teeth or bite alignment problems.

Welcome to The Dental People, your premier destination for exceptional dental care in Cinco Ranch, TX. Led by the skilled and compassionate dentist, Dr. John Siu, our practice is dedicated to serving the local community with personalized oral health solutions. Nestled in the vibrant Cinco Ranch area, our team is committed to providing top-notch dental services tailored to meet the unique needs of residents in this picturesque neighborhood.

Dr. Siu brings a wealth of expertise to our practice, specializing in a range of services from routine check-ups to advanced orthodontic treatments, cosmetic enhancements, and restorative procedures. At The Dental People, we understand the importance of individualized attention, ensuring that each patient receives the care they deserve.

Our service area spans Cinco Ranch and its surrounding areas, offering convenient access to superior dental treatments. Beyond excellence in dental services, our focus is on creating a warm and welcoming environment where patients feel at ease throughout their dental journey. Trust The Dental People for comprehensive and compassionate dental care, where Dr. John Siu prioritizes your smile and overall well-being.

The Dental People Smile Gallery

Here in Katy, we’re very proud to have helped countless patients achieve stunning improvements for their smiles over the years, and our team has compiled many of these cases right here in a dedicated smile gallery.

Dentist Reviews – Katy, TX

Five-Star Dentistry is Just What We Do

Dr. Suh is awesome. I came here to get my gums deep cleaned, an implant and to get my wisdom tooth pull. I had no pain afterwards and I healed quickly. This will be my family and I new dentist. Oh also he is very good about respecting your time and scheduling accordingly you do not have to wait long.

Tamesha O

The best experience I've ever had. Dr Siu is beyond amazing . I was naturally nervous for me wisdom tooth extraction . I must say , it took longer for the numbing medication to kick in then it did to get the tooth out . When he told me he was done I thought he was playing with me.

Adria E

Highly 100% recommend The Dental People! The staff is extremely kind and welcoming. Dr. Siu is an incredible and honest dentist, and takes in all your concerns and questions seriously. I started coming here to begin my Invisalign treatment and I've had nothing but great visits that have made me feel confident.

Lia Ospina

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