Hear What Real Patients Say

Our patients can’t stop talking about their 5-star experience with Dr. Yu and our team.

At Adult & Pediatric Orthodontics, we strive to give your family the best possible orthodontic care and create lifelong relationships with our patients in Portland, Windham, and surrounding areas.

An incredible experience

“What an incredible experience. The entire process from initial evaluation to “braces off day” was less than 15 months!

They provided many financing options and flexible scheduling at the location most convenient for us. The entire team made the experience very pleasant and comfortable.”


It’s never too late to find your smile

“Amazing team and service. It’s never too late to find your smile!!!! Words cannot describe how thankful I am for Dr Yu and her team. ❤️”


I recommend them to anyone and everyone

“Both of my children go there and we have always had very positive experiences. Everyone that works there is so very friendly and helpful and has always made my kids very comfortable with the process. I very highly recommend them to anyone and everyone.️”


My Teeth Look Great

“I've been very happy with my experience at APO. I went for help with some bite issues that were causing some bone loss and a loose front tooth. In the end, I've not only had that bite issue resolved but my teeth look great. Everyone at APO is so friendly that they make what would normally be a drag something I looked forward to. Highly recommend!”

Mandy H.

He Is Now Proud to Smile

“Dr. Yu and her team are amazing! My son, Kale, has had spacers and braces. He is now proud to smile. The preventative care that was done, means he will not have his braces on for long. I highly recommend Dr. Yu and her office.”

Tara M.

One of the Best Experiences I’ve Had as a Patient!

“Dr. Yu and her team are amazing! Always so friendly and informative. I can’t recommend their services enough. One of the best experiences I’ve had as a patient!”

Carrie D.

make me feel like a star!

“Karen and Janet at the front rock the house and always take care of me! I’ve never been so confident with my smile, everyday I’m cheesin’ more and more. Dr Yu and Denise make me feel like a star every time I come in, if you wanna fix your teeth they are all very friendly and caring. You won’t be disappointed!”

Grace B.

My kids’ teeth look fabulous

“I have taken all 3 kids to Dr. Yu. I highly recommend her!

The office is extremely organized and efficient. They worked my kids into their schedule when brackets broke, etc. Their teeth look fabulous.


We wouldn’t go anywhere else

“Dr. Yu’s office is the absolute best! They work with you to come up with the best treatment plan for you and your child.

We’ve been going for 5 years now and wouldn’t go anywhere else!️”


Encouraging & Welcoming

“Doctor Yu and the whole team at APO have been the best, most encouraging, and welcoming team of orthodontists I have ever encountered! I will 100% recommend!”

Ashleigh K.

Couldn't Be Happier!

“My daughter and I got treatment together and we had the most amazing experience! Dr. Yu and the APO team are the best and we couldn’t be happier with our new smiles!”

Mandy H.

I’m a return customer

“Dr. Yu provides meticulous care to her patients, I feel so lucky to have found her! I appreciate her incredible expertise and the positive energy she cultivates within her team and in the actual office space.

My son’s braces journey was very smooth and years later I’m a return customer for Invisalign. Highly recommend!️”

Lexi B.