About the practice of Alexander Tsui, DMD

Dr. Alexander Tsui brings over 30 years of experience to his practice dedicated to providing the highest standard possible of cosmetic, restorative, implant and preventative dentistry. Using state-of-the-art technology, the finest materials and world class dental ceramists, individualized comprehensive care is tailored for each patient. In complex cases Dr. Tsui works with an interdisciplinary team of top specialists to develop customized treatment plans to meet the specific health and aesthetic goals of each patient.

Dr. Tsui’s dental practice is built on providing excellence in clinical care grounded in a conservative treatment philosophy with a meticulous attention to detail, compassion and ethics that is unparalleled. To keep up to date with the latest technology and techniques, Dr. Tsui attends over 100 hours of continuing education courses each year. Dr. Tsui and his team of outstanding dental assistants and hygienists employ these advanced dental techniques everyday.


Smile Design

Each patient is unique. Dr. Alexander Tsui is trained in the art and science of facial and smile analysis to develop individualized design proposals that take into account the patient’s facial structure, lip position, tooth position, tooth and gum display, and smile lines.

Taking into account each patient’s esthetic preferences, function requirements and personal goals, customized treatment proposals are developed. Using photographs to develop computer mock ups, patients have a direct input into the proposal and often a professional wax up simulation can be tried in the patient’s mouth for final approval. With a conservative philosophy and an interdisciplinary approach, Dr. Tsui seeks to achieve the cosmetic goal with the least amount of invasiveness.

Mentorship and Community

Dr. Tsui believes in giving back to the community both personally and professionally. With hands-on involvement, he is a faculty member at the prestigious Spear Education Center, a premier advanced education center for dentists. A founder of Apex for Youth, a non profit that seeks to help low-income underserved Asian youth in New York, he is currently active on several non profit boards.


Spear Visiting Faculty at Spear Education represents doctors by invitation who represent the very best in dentistry. Acclaimed by their peers for their professional dedication and clinical expertise, Dr. Alexander Tsui is among a faculty that devotes time to mentor and guide other dentists to reach the same level of dental excellence.


Dr. Tsui was a founder of Apex for Youth in 1992 and served as the Chair from inception until 2006. Apex for Youth recruit working professionals to volunteer and become positive role models for underserved Asian and immigrant youth from low-income families in NYC. Through mentoring and other educational programs that serve students from 1st to 12th grade, Apex volunteers guide and support youth to become confident, be ready for college and ultimately give back to the community.

Learn more about Dr. Tsui and Apex for Youth in the below videos televised in New York, shown on NY1 News and CBS News as well as an award presentation.