Dr. Leung Chu Hang, Nic grew up in Hong Kong. After obtaining his Bachelor of Dental Surgery degree from the University of Hong Kong, he has been practicing in private dental clinics in Hong Kong for over ten years. With years of clinical experience, Dr. Leung is able to provide comprehensive dental treatment services, particularly possessing deep clinical experience and research insights in the field of orthodontics.

In 2019, Class ONE Dental Clinic was established in Kennedy Town, Western District, Hong Kong, offering comprehensive dental services that include professional orthodontics, dental care, and the treatment of other oral issues, such as teeth correction, braces, root canal treatment, dental implants, periodontal disease, dental restoration, tooth extraction, wisdom teeth, and teeth whitening.