A dental room with a red chair and a sink

Trusted Dental Care for the Whole Family

🦷 Gentle care for kids. Reliable care for adults. Modern options for teens.

New patients are always welcome!

Serving Adults, Kids & Teens with Personalized, Gentle Dentistry

Looking for a trusted family dentist in Gaithersburg? At Dentist at Russell Avenue, we provide complete dental care for children, teens, and adults — all in one convenient location. Whether your little one needs a gentle pediatric dentist or you’re looking for experienced general dentistry for yourself, our caring team is here to make every visit stress-free and comfortable.

From routine cleanings, fillings, and preventive care to advanced treatments like Invisalign®, we support your family’s dental health at every stage of life. Patients choose us for our clear communication, honest treatment plans, and compassionate approach — because healthy smiles deserve trusted care.

We're Here For:

✅ Children's dental checkups & sealants
✅ Teen dental care & early orthodontic screenings
✅ Adult cleanings, exams, and cosmetic options
✅ Emergency appointments & flexible scheduling

Fulfilling your every dental requirement and aspiration

A smile is one of the first ways we connect with others — a universal language of joy and confidence. My journey into dentistry began with the realization that dentists have the unique ability to improve not just oral health, but also a person’s overall well-being.

Dentistry is more than creating beautiful smiles. It’s about relieving pain, restoring function, and helping patients live healthier, more confident lives. Every day, I’m inspired by the opportunity to provide personalized care that makes a meaningful difference for each patient I see.

Our mission

Our mission is to provide compassionate, personalized dental care that promotes lifelong oral health and confidence. By combining advanced techniques with a gentle approach, I strive to make every patient — from children to adults — feel comfortable, informed, and cared for at every visit.

Our vision

Our vision is to create a welcoming dental home where patients of all ages feel valued and supported. I aim to inspire healthier, happier communities by making high-quality dentistry accessible, stress-free, and centered on each patient’s unique needs and goals.

Dr. Junhyung Woo DDS

Dr. Woo moved to the United States from South Korea at the age of 14. He went on to earn his degree in Bioengineering from the University of California, Los Angeles (UCLA), followed by his Doctorate of Dental Surgery from the University of Southern California.

Committed to staying at the forefront of dental innovation, Dr. Woo actively pursues continuing education and advanced training. His approach to dentistry is centered on each patient’s needs, blending knowledge, precision, and compassion to provide the highest quality of care.

Outside the office, Dr. Woo enjoys an active family life with his wife, Claire, and their young son, Harry. He also loves hiking, playing tennis, and spending time with loved ones.