Changing Lives One Smile at a time
At the office of Arnaud M. De Buyl, DDS, FAGD in Katy, Texas, we believe that a doctor and patient become a team for treating an individual’s dental needs.

Welcome to Our Practice
Arnaud M. De Buyl, DDS, FAGD
At Dr. De Buyl’s practice, we prioritize understanding your concerns and providing personalized treatment options that cater to your unique needs. With the support of our dedicated professional team, Dr. De Buyl ensures that your pain is alleviated, your dental issues are addressed, and your overall oral health improves.
We believe that informed patients make confident decisions about their health. That’s why we’ve created an extensive resource section on our website, covering a wide range of dental topics, diagnoses, and treatments. Whether you’re seeking details on cosmetic dentistry, oral surgery, Invisalign, veneers, dental implants, or any of our other services, you’ll find the answers you need to make well-informed choices.
Convenience is key when selecting a family dentist in Katy and the greater Houston area. On our website, you’ll discover everything you need to know about our practice, including our location, office hours, payment options, insurance policies, and appointment scheduling.
If you have any questions or would like to schedule an appointment, don’t hesitate to reach out to us. We’re committed to providing the accessibility, care, and personalized attention you deserve from your dental team.
Our Services
From regular cleanings and exams to advanced restorative treatments, all of your routine dental needs can be met right here.
Meet our team
At Dr. De Buyl’s office, our team is committed to delivering exceptional dental care with a personal touch. Each member of our staff brings expertise, compassion, and a dedication to making your experience as comfortable as possible. From the front desk to the treatment room, we work together to ensure you feel informed and cared for every step of the way. Get to know the friendly faces behind your smile transformation!
Why Choose Us
At Cinco Ranch Dentistry, we offer flexible financing options through CareCredit and Cherry. Our state-of-the-art dental technology includes digital X-rays and the iTero Digital Scanner. To enhance your comfort, we provide amenities such as blankets, bottled water, coffee, TVs, warm towels, sunglasses, and wheelchair accessibility.
Our mission:
Listening to You
We take the time to understand your concerns and provide personalized care.
Exceeding Expectations
Our commitment is to go beyond your expectations at every step.
Trusted Excellence
We aim to earn the trust and respect of our patients, profession, and community.
Continuous Improvement
We strive for innovation and improvement to provide you with the best dental experience.
Get in touch
We’re here to answer your questions and help you take the next step toward a healthier, brighter smile. Reach out today, we’d love to hear from you!

Testimonials
Discover what our patients have to say about their experiences with us!
Patient
Dr. Buyl and his office have always provided excellent care and are extremely honest and helpful in all areas of dentistry. I highly recommend Dr. Buyl. I've never had a bad or painful experience in my 4 years of using their services.
Patient
It was great as always. Stacy my hygienist's was amazing teeth feel great. The whole staff including the doctor are so attentive. Doctor Debuyl is very thorough. Everyone so professional Starting with Michele at the reception to Patty and all the hygienists Stacy, Jill, Kendall , everyone so friendly great atmosphere and always do a great job. Thank you what a great team
Patient
Dr. De Buyl is amazing!! All the staff are exceptional, friendly and provide top care to my entire family. I highly recommend this team for parents and especially children because it’s one stop for an orthodontist/dentist.
Patient
Great atmosphere, more like family. Everyone is glad to see you, from the minute you walk into the lobby you are greeted with smiles and sincere love and attention. Doctors and staff are the best in the area. We travel over an hour each way, sometime for a 25 minute procedure, but well worth the travel. And there’s always a round of hug’s available when you leave. They take care of both my wife and me.