Let's Transform Your Smile!
A trip to the dentist doesn’t have to be stressful. If you’re looking for an experienced dentist in Katy or nearby areas like Aliana, Firethorne, or Fulshear, Sapphire Dentistry is here to help. We provide high-quality dental care in a welcoming, family-friendly setting. Whether you need a simple cleaning or advanced treatment, we offer a full range of services to meet your needs.
"I’ve had some fillings done here, and the dentists are meticulous in their work—checking in and communicating the whole time to ensure my bite is perfectly aligned. I also completed Invisalign treatment with them and was really pleased with the results. The dental hygienists are just as thorough with cleanings and never rush the process.One thing I appreciate most is that they don’t push unnecessary treatments or try to upsell. The focus is always on what you truly need."
- Kathie Nguyen -
"Just got back from my first cleaning at Sapphire and it was a great experience. The office is brand new and the staff do everything they can to make you comfortable. I was offered a blanket when I sat in the chair and there are TVs in front and on the ceiling above the treatment chairs - you can pick what you watch. My teeth were cleaned carefully and the dentist (Dr. Trinh) was very thorough in explaining any potential concerns with my teeth. I will bring the rest of my family next time - the kids will love the toothpaste wall and the toy machines!"
- Michelle Coleman -
"My experience at this office was phenomenal! Right when i walked in I was greeted with a warm/friendly welcome by Rachelle. She offered me water and a smile that was contagious! Then I was seated on time for my appointment and got to choose the movie of my choice. Angela was great!!! She made me feel comfortable and was gentle during the process. Dr Trinh was super friendly and had a great sense of humor. I will definitely recommend friends and family. Their office is clean and I love the ambiance of the place. Thank you for taking care of my dental needs"
- Johnny Khuu -
Why Choose Us?
Let us change your perspective on going to the dentist. We focus on providing a relaxing, compassionate, and stress-free experience from start to finish. From the front desk to the treatment chair, our entire team is dedicated to your comfort and care. At Sapphire Dentistry, we tailor every visit to your unique needs. From basic cleanings to advanced procedures, we’ve got your entire family covered.
Like-Family Service & Compassion
Comprehensive & Convenient Dental Services
Modern Waiting Room & Exam Room Amenities
Fully Equipped, State-of-the-Art Exam Rooms
Our Services
At Sapphire Dentistry, we understand that every patient is unique and tailor our services to meet your specific needs. We offer a variety of dental solutions so that you can choose the best course of treatment for you all in the comfort of our dental office. Whatever your needs may be, we have the perfect solution.
"As a new patient, I had a fantastic experience at this dental office! My son has been going to the Richmond location and loves it as well. From the moment I walked in, the front desk staff were welcoming and personable. Everyone I interacted with took the time to answer my questions. The facility itself is spotless and state-of-the-art, with all the latest equipment (this is definitely an upgrade from my previous dentist). The dentist was professional yet approachable, and the whole visit was quick and smooth. Plus, the location is super convenient to get to. I highly recommend this office for anyone looking for a top-notch dentist. You won't be disappointed."
- M. Gee -
"I had my first visit at this dental office and I can honestly say it was an amazing experience from start to finish. The entire team was warm, professional, and made me feel right at home the moment I walked in. The office is beautiful, clean, and has such a calm, welcoming energy.I want to especially recognize Angela, the dental assistant, who was genuinely caring, reassuring, and incredibly attentive throughout my visit. She took the time to explain each step and made sure I felt completely comfortable. Her kind and calming presence made a lasting impression. If you’re looking for a dental office that truly puts patients first, this is the place to go. I’m so glad I found them!"
- Halie Gonzalez -
"I had an amazing experience at this dentist! The staff is so kind and helpful. Dr.Doan was very professional and removed my tooth with ease. I would recommend this dentist to everyone!"
- Baljit Ghuman -
Meet Dr Hoang Doan
Dr. Doan graduated from the University of Houston in 2010 with a bachelors degree in Biology. He then attended and completed his studies in dentistry from the University of Health Science Center in San Antonio in 2014.
Dr. Doan believes that dentistry goes beyond just teeth. Dentistry is about people and building a lifelong relationship with his patients is key to providing the highest quality of care. Dr. Doan is passionate and take pride in work, he is dedicated in expanding his knowledge in dentistry by constantly attending continuing education courses to stay up to date on the latest dental technology.
Aside from dentistry, Dr. Doan loves traveling with his wife and exploring new countries to learn about different cultures through food. Dr. Doan also enjoys spending time with his family, watching/playing sports, and long walks his two French bulldogs Bentley and Bailey.
Dr. Trinh graduated from the University of Texas Health Science Center at San Antonio in 2015. He believes everyone deserves a healthy smile. Spending quality time with patients while educating them to make sure they are getting the best dental care is his mission.
In order to provide the best dental care for all his patients, he spends a lot of his time taking continuum education courses to stay current with many dental procedures while utilizing the most advanced supplies, equipment, and technology. Providing state of the art dental care in the most relaxing and comfortable atmosphere is the top priority for Dr. Trinh. His philosophy is that you can never stop learning and improving.
Outside of the dental office, Dr. Trinh enjoy’s traveling and learning about different cultures. When he is not traveling, he likes to spend time with his family. His hobbies include reading, working out, working on cars, and playing tennis and basketball.
Meet Dr Johnny Trinh
Insurance & Payment Information
At Sapphire Family Dentistry in Katy, TX, we believe that financial concerns should never stand between you and the dental care you need. Whether you’re investing in preventive care, restorative treatments, or cosmetic dentistry, we offer a variety of insurance, financing, and payment options to help make a healthy, confident smile affordable for everyone. Our financial coordinator will work closely with you to create a plan that fits your needs and your budget—because taking care of your dental health shouldn’t be stressful.
We proudly accept a wide range of dental insurance plans, including:
If you prefer to pay out-of-pocket, we offer several convenient options:
CareCredit® is one of the most trusted healthcare financing solutions available. It is a great option for elective procedures and treatments not fully covered by insurance. CareCredit® allows you to:
For even more convenience, we offer an exclusive in-house financing plan. Ask us during your visit for more information about how in-house financing can help make your care even more accessible.
Monday: 10am - 7pm
Tuesday: 8am - 5pm
Wednesday: 8am - 5pm
Thursday: 8am - 5pm
Friday: Closed
Saturday: Closed
Sunday: Closed
© Copyright - Sapphire Family Dentistry
25805 Katy Freeway Ste 100 Katy, TX 77494
Office hours
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