House of Orthodontia

They took great care of our son for the last 8 years - teeth are perfectly straight and looking great!

Both my boys had their braces done under the care of Dr Lien. We had wonderful experience from beginning to the end. Even after treatment was over he was able to take care of a broken retainer easily. Highly recommend!

Always exceptional “service with a smile” here. My boys needed new retainers and they were given an appointment right away, fitted and picked up their new retainers the very next day! Thank you HOO!

The best Orthodontist practice in Brooklyn! Our 3 children have perfect teeth thanks to Dr Lien and Dr Khoo and their amazing staff. Most importantly they are always available for any emergency! Thank you House of Orthodontia!

Very great orthodontist and amazing orthodontists.

I’ve been going to this orthodontist since 2017-2024 and have always had an amazing experience. The staff is always kind, professional, and accommodating. I recently lost my retainers and they were able to get me an appointment immediately, which I really appreciated. Highly recommend to anyone looking for great orthodontic care!

House of Orthodontia is a wonderful practice! They are welcoming and friendly and there's never a wait. Both Dr. Lien and Dr. Alikhani are highly knowledgeable and take time to explain each treatment. If you are looking for an orthodontic office in the Brooklyn Heights/Cobble Hill area, this is the place to go!

I came to Dr. Lien 2 years ago with an underbite and not fully happy with the results of a first treatment I got somewhere else. He did his magic and now I’m walking around with the smile I always wanted. Everyone at House of Orthodontia is just great at their job, from front desk to the supporting staff - Very friendly and accommodating. Totally recommend anyone to get their orthodontic treatment here, you won’t regret it!

Excellent orthodontist. My son was able to get his braces post care and retainers is all in one place that’s very kid friendly. Lovely staff and great bedside manner..

We had a great experience with my daughter’s braces through House of Orthodontia. Dr. Lien was very straightforward and upfront about explaining the process and answering my many questions prior to choosing their services. Once we started, the staff was incredibly efficient, quick, and friendly. They work together so well - it’s clearly a well-run office. The front staff is friendly and helpful, and we can almost get appointments when we need them. And the waiting area is a mini movie theater - sweet and fun for anyone who has to wait for their child. Highly recommended!