Changing the Face of Orthodontics for Generations

We’ve been straightening smiles of families for over 30 years. We look forward to having your smile join the growing number of smiles we have created.


The Comfort, Care, and Personalized Orthodontic Treatment You Deserve.

We recognize that every patient has different goals and desires, and we pride ourselves on individualizing every treatment plan to exceed your expectations. Whether you’re an adult, teen or child, our knowledgeable doctor and team are committed to helping you achieve your goals for your teeth and face as well as providing balance and harmony for a lifetime of beautiful, healthy smiles.

Dr. Chad Harrington, Orthodontist

‘‘I truly love working with and improving the smiles of my patients. I enjoy being able to design a smile that perfectly matches the face and personality of each person who comes into our practice”.

My years of orthodontic experience have given me the unique privilege of working with some of the areas most wonderful children, teens and adults. I love seeing my young patients mature and grow into confident young adults.

Through my pursuit of continued excellence, I have obtained the status of Diplomate of the  American Board of Orthodontics (ABO).

My wife Dyan and I were born and raised in South Bend. We have two children, Cate and Jack, and also our dog Hank.

If you have questions or concerns, I would love to hear from you. 

Personalized Care You’ll Love.

The highest tech care is only as good as the experts who use that technology to design the right treatment for you. We customize treatments specifically for each patient. Dr. Harrington does not believe in a cookie-cutter approach.

High Tech Orthodontics Mean Less Pain and Faster Treatment

At the office of Dr. Harrington, we provide technologically advanced orthodontic care in a friendly, comfortable environment. Our practice’s top priority is to provide you the highest quality orthodontic care. We use metal and clear braces, Invisalign and the latest technology to ensure that you receive the most effective care possible. Learn More:

Early Treatment for Kids

Treatment for Teens

Treatment for Adults

What is the Harrington Orthodontics Difference?

Orthodontics Is Our Specialty

Straightening teeth is all we do. Orthodontists dedicate years to become experts in straightening teeth. Dr. Harrington is one of a very few orthodontists in the country who is board certified in orthodontics, so you can rest assure that he has the experience and knowledge to help you achieve the smile of your dreams.

Financing You'll Love

If you or a loved one need orthodontic treatment, one of the questions that immediately follows is how much will it cost and how can I pay for it? The good news is that, although orthodontic care is often viewed as a significant investment, we want it to be flexible for you, we want it to be easy, and we want you to be happy.

Convenient Hours

Our South Bend and St Joe Orthodontic locations offer hours to fit your schedule. We know you’re busy, that’s why we offer hours that help you get to your appointments and have a life. Early morning, lunch time and evening appointments are available.

Thousands of Satisfied Patients

“Amazing place with amazing people. These guys were short quick strait to the point and sent you on your way with a smile while being kind and considerate all at the same time. They gave a one of the most important factors in someones self esteem and that is a great smile I can and am very proud of. Would recommend to everyone and would never use anyone else.”
Noah L

“I am sitting in the office waiting for my retainers as I write this review. The whole process of adult braces was much better than I expected. Dr. Harrington and the staff are professional, warm, and efficient. They have this process down! If you want the best, this is the place!”
Jannelle C

“Dr Chad and his staff are wonderful! The front desk staff is always so nice every time we call or come into the office. Dr Chad and his staff’s knowledge of orthodontics amazing. Dr Chad knows his stuff, he took on the challenge of my son’s difficult situation and made his smile into a miracle. Thanks Chad, you are truly a genuine person!! We THANK YOU, my son wouldn’t have such a great sparkle without you.”
Lorie M

Contact Us

Please feel free to contact us to set an appointment.

South Bend: 574-233-7444

St Joseph: 269-428-2828

Get In Touch



3340 E. Douglas Rd.
South Bend, IN 46635


3004 Niles Rd
St. Joseph, MI 49085


Mon: 9am – 6pm
Tues: 8am – 5pm
Wed: 8:am – 5pm
Thurs: 8am – 5pm
Fri: Closed