Invisalign Touch-Up: Unlock your perfect smile

This is a Limited Time Offer: Only $2995 for up to 10 Aligners!!

Are you ready to achieve the dazzling smile you've always dreamed of? Already had some treatment but can't say you're satisfied? Say goodbye to misaligned teeth and hello to the confident smile you've always wanted.

Never settle, get the best treatment from our trusted board certified Orthodontist, Dr. Junyi Xie.

Ready to start your journey to a straighter, more beautiful smile? Schedule your consultation today, and let's make your dream smile a reality!

For further information about how we use your data,
please see our privacy policy.

Free Consultation

Visit us at Kind Smiles Irvine to meet our expert orthodontic team.

Offer valid until 11/25. Terms and conditions apply. Financing options available. Transform your smile with confidence!

MEET our
pediatric dentist

A genius at gently treating small smiles.

Dr. Gary is a top-rated pediatric dentist in L.A. and Orange County. He has extensive experience in special needs dentistry, and can help your child feel at-ease throughout treatment.


Meet our

Helping you achieve the smile you’ve always wanted.

Dr. Junyi is our incredibly talented orthodontist. She can shape your smile with a range of treatment options, from traditional braces to discreet Invisalign® clear aligners.

Meet our office helper - Mochi!

Meet our office helper - Mochi!

Meet our office helper - Mochi!


Had two of my kids appointments at the same time, the staff was very friendly and informative. Very gentle with the kids not of of them cried. Dr. Gary Liu was also very friendly, informative and gentle. Thank you.

Lidia S.

My son Giovanni loves to come to this office! Dr. Gary Liu is so amazing and really helped him every step of the way specially when he would get anxious. Thank you everyone for always being so welcoming and nice!

Twin1 Gio

My kids love coming to this office because Dr. Gary and his assistants are so caring and gentle, thank you.

The Rosales Family

I went for an invisalign consultation with Dr. Junyi last month. She’s really nice and understanding. She explained my treatment plan and gave me options based on what my goals are. I’m so excited to start my treatment with her this month.

Kate Choi

I have been in the dental field for more than 10 years and I have never met a doctor like Dr. Junyi, it is very obvious that she truly cares and treats her patients like family. She’s also very smart and her work is all so amazing and beautiful. All 3 of my kids were treated by Dr. Junyi, she is so so so good!! Their teeth look so beautiful, they all LOVE to smile now!! I really trust her because she is so caring and treats us like her own family. She also did my Invisalign and I am so happy with my new smile…I can’t stop smiling and taking selfies lol! I get so many compliments on my teeth all thanks to Dr. Junyi! Anyways, she’s simply the best!!!

Ira Parra

I love this Dc!! She explains orthodontic treatment and she listens to my main concerns about my smile. She gives me the confidence I need to achieve my perfect smile I highly recommend Dr. Junyi. She's, kind, friendly, understand and treats you like family. Looking forward for my lovely smile thanks to her!! She's amazing!!!

Edna Mares

After completing my braces and having Dr. Xie as my orthodontist I’ve been so pleased with the whole treatment. Each visit she explains throughly and helps me understand the process making sure I understand 100%. I recommend Dr. Xie for braces as her customer service is amazing. Thank you Dr Xie!

D. Cervantes

I was considered a “difficult” case in the orthodontics world so I had to see several specialists for my condition. Dr Junyi was my savior who listened to my concerns and took on my case. Not only did she perfect my smile which has drastically changed the quality of my life, she did so with compassion and kindness and went above and beyond to improve my dentition. I cannot thank her enough and would hope others have the opportunity to experience care under such a competent and empathetic provider. I have recommended her to friends and family members already!

Helen Lee