Office Update - COVID-19

"Friendly People, Efficient Service, Great Results" 

Experienced Board Certified Orthodontist in Pennington, NJ



From the warm welcome of our team to the comfort knowing you are receiving the best, most innovative treatment options, you will not find a better way to achieve a more confident and healthy smile than at Dr. Mark McDonough Orthodontics. Dr. Mark McDonough is a smile expert and a board certified orthodontist, specializing in orthodontic care in Pennington, NJ since 1994. He is a faculty member at Albert Einstein Medical Center. Our kind, caring and talented team has made great smiles happen for more than 6,000 satisfied patients.

To ensure that you receive the most effective care, we utilize the best techniques and the latest advancements in the orthodontic industry, such as invisible ceramic braces and Invisalign®, 3-D imaging, dental lasers, temporary anchorage devices, and the iTero® digital scanner. Whether you're an adult, adolescent or child, our knowledgeable doctor and team are committed to helping you achieve the healthy, beautiful smile you deserve.

Our orthodontic team is simply the best! Our 8 team members have 158 years of combined experience, and many members have been with Dr. McDonough for more than 15 years. It is the expertise and experience of the orthodontist and his team that determines the success of your treatment. We believe "You Deserve A Beautiful Smile" is not just a catchphrase, but what we strive to do every day.

Our office is routinely selected by NJ Monthly as one of “NJ’s Top Dentists” and NJ Family Magazine as one of "NJ's Favorite Kids' Docs.” Thank you to all of our patients and referring dentists who nominated us.  We are very passionate about your smile and proud to be acknowledged for doing what we love to do!


fb-art.png Review us on Facebook!

fb-art.png Review us on Google!

Schedule Your Complimentary Consultation

Let us welcome you into the Dr. McDonough family of patients. Call us at 609-730-1414 to schedule your 100% complimentary consultation and learn about all the ways you can improve the look and function of your smile. We look forward to meeting you soon!

Meet Dr. McDonough

On multiple occasions, Dr. McDonough has been voted as one of “The Best Dentists in America" as well as one of "The Best Dentists in New Jersey.” He has also been designated an Invisalign Preferred Provider. Learn More

Over 25 Years of Happy Patients

“The staff was always so friendly. Scheduling was easy, and Dr. McDonough very knowledgeable. I was sort of dreading putting my daughter through this, remembering my own experience. This was a breeze – the result is a great smile!” Read Our Reviews

A Leader in Orthodontic Technology

Dr. McDonough has consistently been an early adopter of new technology in the orthodontic profession in order to provide patients with the best results. He was among the first orthodontists to incorporate digital photographs and digital X-rays for diagnostic and treatment planning purposes.Learn More

A Leader in the Community


Extremely active in the Pennington community, Dr. McDonough and his staff participate in local events, such as Pennington Day; sponsor kids’ sports teams, such as “The Live Wires” Hopewell soccer team; and donate to charities throughout the year.Learn More