Welcome to Our Office!

Expert Orthodontic Treatment in North Potomac, Gaithersburg, Kentlands/Lakelands, Rockville and surrounding communities

Welcome to the website of Dr. Charles C. Harrington! Our mission is to help each and every patient achieve the smile of their dreams through high-quality, convenient orthodontic treatment. We're proud to treat children, teens, and adults throughout North Potomac, Gaithersburg, Kentlands/Lakelands, Rockville and surrounding communities, and we offer a wide variety of treatments including braces and Invisalign. No matter what your orthodontic situation, we'll work with you to help you achieve a new smile on a treatment plan that makes sense with your lifestyle and budget.

Our Orthodontic Services

Dr.-Harrington-staff-June-2018We know that every patient is different, which is why we're proud to offer a wide variety of orthodontic treatments and services. We design personalized treatment plans to perfectly suit each patient's unique orthodontic needs. Our services include:

Our Commitment to You

At our office, we believe orthodontic treatment should be as simple, effective, and convenient as possible. That's why we pride ourselves on utilizing advanced digital orthodontics, helping to ensure your treatment goes as smoothly as possible, every time. Our treatment methods are state of the art, and we've gotten rid of old, outdated practices like using dental putty to create impressions by replacing them with high-tech solutions like optical scanning technology. We strive to maintain a gold standard in both the treatments we offer and our customer service, so you can always expect to feel welcomed and cared for at our office. At the office of Dr. Charles C. Harrington, your happiness and satisfaction are our number one priority!

Contact Your North Potomac & Gaithersburg/Kentlands Orthodontist

A new smile is an investment in your best asset, and we've heard time and again how much happier patients are with a smile they feel proud of. If you or a loved one are considering reinventing your smile through orthodontic treatment, or if you have a child approaching the age of seven, we would love to speak with you about your orthodontic needs and goals. You can read up on our FAQ page or call us at 301-977-1441 with any questions, or if you'd like to get started with treatment, feel free to reach out to us at our contact page or request an appointment online at our North Potomac, MD office. We can't wait to hear from you, and we're so excited to help you achieve a beautiful, healthy new smile!



Meet Dr. Charles C. Harrington


The Washingtonian Magazine has named Dr. Harrington as one of the Top Orthodontists in the Washington Area since 2003.Learn More

First Visit


We are always excited about meeting new patients during their first visit to our office. Learn More