Your Board-Certified Orthodontist in Rye

Meet Leon Su, DDS

As a family man, Dr. Leon Su makes it a priority to create a warm and caring environment that makes you feel like a member of the Smile More family. With years of training and experience, Dr. Su will make sure you get the smile you love with the treatment quality you deserve.

Above & Beyond

Did you know that only six in 100 dental school graduates go on to complete their orthodontic residency? Dr. Su goes above and beyond in everything he does, and his orthodontic training was no exception!

Braces Rye

Undergrad & Dental School

Dr. Leon Su was born in Taiwan and grew up in Orange County, California. He obtained his bachelor’s degree from the University of California, Berkeley and had a five-year career as a software and hardware engineer.

Dr. Su received his Doctor of Dental Surgery (DDS) from New York University. He graduated at the top of his class, was heavily involved in research, and was inducted into the Omicron Kappa Upsilon National Dental Honor Society.

Intrigued by the field of orthodontics as a merge of engineering, art, and science, Dr. Su specialized in orthodontics at Rutgers University.

He also went beyond the basic requirements to practice and voluntarily went through the rigorous process to become a Board-Certified Orthodontist, a status only one out of three orthodontists have achieved in the US.

Award-Winning & Connected

Dr. Su is an award-winning orthodontist who was voted one of the Top Dentists of America for four years running. He is also an active member of multiple orthodontic associations, including:

  • The American Board of Orthodontists
  • The American Association of Orthodontists
  • The Middle Atlantic Society of Orthodontists
  • OrthoprenuersRD: an exclusive group of progressive orthodontists who selflessly mentor each other and constantly seek to improve their clinical skills and patient experience.

Quality Treatment

Dr. Su is a firm believer in treating everyone with respect and care. As a meticulous and skillful practitioner who always has your best interest at heart, his vision is to create a friendly and relaxing practice where families warm up to the team and look forward to visiting again.


Dr. Su is known for his connection with the communities he serves. From visiting and speaking at local schools to attending his patients’ school plays to creating an office TikTok channel, he makes sure Su Smiles Orthodontics stays in touch with the surrounding areas.

Orthodontics Flushing
Orthodontics Flushing
Orthodontist Rye
Orthodontics Flushing

After Clinic Hours

Dr. Su and his wife Yvonne are inseparable in their leisure time. They enjoy visiting museums, hiking, and discovering good food. Dr. Su also likes snowboarding, playing basketball, volleyball and tennis.

Dr. and Mrs. Su have two children, a daughter named Adeline and a son named Benjamin. Both are tremendously treasured and loved.

Dr. Su is so grateful to his wife, Yvonne, who put a pause on her career as an interior designer and graciously assumed the role of a stay home mom to provide the best care for Adeline and Benjamin.

Visit Us in Rye

Come and meet Dr. Su and the team, and you’re sure to get into a good conversation about food, basketball, and California — oh, and smiles, of course!

Free Consult