Your Family Dentist in Gaithersburg & Clarksburg, Maryland
Comprehensive dental care for every generation, from dental exams and cleanings to periodontics and dental implants, proudly serving Montgomery County, MD for over 30 years.
About Us
Where Generations Come to Smile
Since 1997, Tong Dental Care has been a trusted cornerstone of dental health in Gaithersburg and Clarksburg, Maryland. What began as a vision of gentle, expert care under Dr. James Tong has grown into a modern, full-service dental practice, now led by his son, Dr. Andrew Tong, a distinguished periodontist dedicated to bringing cutting-edge specialty care to the community he grew up in.
From comprehensive dental cleanings and exams to complex periodontal treatments and full-arch dental implants, our team of specialists is here to guide every member of your family through a lifetime of healthy, beautiful smiles. With two convenient locations in Gaithersburg and Clarksburg, MD, and a team that speaks over seven languages, we are proud to serve the vibrant, diverse community that has trusted us for generations.
Trusted by Generations of Families
Since 1997
A Legacy Built on Trust
Tong Dental Care has served the Gaithersburg and Clarksburg communities for over three decades. Generations of families return to us year after year because they know they’ll always receive honest, compassionate dental care from a team that knows their name.
Specialists Under One Roof
Communication
Our team communicates with patients in over seven languages, reflecting the beautifully diverse community we are honored to serve across both of our Maryland dental offices.
Flexible, Accessible Dental Care
We believe exceptional dental care should be within reach for everyone. We offer CareCredit financing, our Smile Club membership plan for patients without insurance, and a new patient special to welcome you to the practice.
Our Doctors
Specialists Under One Roof
Our practice is led by a multidisciplinary team with deep ties to Gaithersburg and Montgomery, MD and an unwavering commitment to every patient who walks through our doors.
James Tong, DDS, PHD
See the Difference
Real patients. Real results.
Front Tooth Crowns
A natural-looking restoration that brought damaged front teeth back to life.
BeforeAfter
WHAT OUR PATIENTS ARE SAYING
Trusted by Thousands of Maryland Families
We’re proud to serve thousands of patients across Gaithersburg and Clarksburg, Maryland.
“I’ve been going to Tong Dental Care for over 20 years. The staff is wonderful, the office is clean and the dental care has always been superb! I adore my hygienist Luvie and Dr. and Mrs. Tong’s son is now part of the practice and he is AWESOME! We wholeheartedly recommend Tong Dental Care.”
Joan S.
Google Review
“I’ve been a patient of Dr. Tong for the past 8 years, and I can’t say enough about how happy I am with my experience. From my Invisalign treatment to routine cleanings and cavity fillings, every visit has been exceptional. Everyone—from the front desk staff to Dr. Tong and every team member who has assisted me—has always made me feel welcomed, comfortable, and well cared for.
I truly trust this practice and hope it continues to thrive for the rest of my life because I can’t imagine going anywhere else. I’m sure I’m not the only one who feels this way. Highly recommended—10/10!”
Sophie B.
Google Review
“An exceptional dental care team with world-class customer service!!! Recommended for all family and individual needs.”
Nate S.
Google Review
Two Convenient Locations
Proudly Serving Families in Two Convenient Locations
Whether you’re around the corner or driving in from a neighboring town, our doors are open to you.
Tong Dental Care — Gaithersburg
Tong Dental Care — Clarksburg
No matter which location you visit, you’ll be greeted by the same friendly faces, the same family-first care, and the same commitment to excellence that has made Tong Dental Care a trusted name in Maryland dentistry for over 30 years.
Begin your tong care journey
Schedule Your Visit Today
New to the practice or returning patients, we’re ready to welcome you with the warmth, expertise, and personalized care that has made us a trusted family dental home for three decades.