Board of Directors


Dr. Ronald Yee

Dr. Ronald Yee

President and Program Chairperson

Dr. Ronald Yee had been the President and Program Chairperson of the NCADA since 2011. He retired early in 2012 from a highly successful dental practice in San Francisco and now runs, consulting and speaking nationally to dentists on practice success. He was the highest rated practice management speaker at UCSF where he was associate clinical professor for over 20 years. He is an avid badminton player, photographer, koi and bonsai collector, and loves to travel with his beautiful wife of over 25 years and his 3 children. He is the varsity badminton coach at Lick Wilmerding High School and teaches badminton as an adjunct professor at the University of San Francisco.

Dr. David Shen

Dr. David Shen

Vice President

Dr. Shen received his Bachelor of Science at the State University of New York at Stony Brook. He earned his Doctorate of Dental Medicine and his Certificate of Orthodontic Specialty from the University of Pennsylvania in 1981. He has successfully completed Phase II of the American Board of Orthodontics certification.  He is a Fellow of the Academy of Dentistry International.
Dr. Shen, who has over 25 years of experience in the exclusive practice of orthodontics, has become recognized as one of the top 10 most experienced Invisalign doctors in the world and is a member of the Align Century Club.  He served as a faculty member at UCSF.  He lectures internationally and has been invited to speak at the American Association of Orthodontists Annual Convention many times.  Dr. Shen is the founding President of the Northern California Asian Dental Association.  He was Chairman of the Membership Committee of the San Mateo County Dental Society.  He is a member of the American Dental Association, American Association of Orthodontists and the California Dental Association.
Dr. Shen is married with a daughter and son. He enjoys photography, water sports and traveling.

Dr. Jennifer Fong


Born and raised in San Francisco, California, Dr. Jennifer Fong received a Bachelor of Science degree in Genetics from the University of California, Davis. She obtained a Doctor of Dental Surgery degree from the University of the Pacific School of Dentistry and completed a General Practice Residency program at the Veterans Affairs, Palo Alto. After three years of practicing general dentistry, Dr. Fong furthered her education by earning an Endodontics specialty certificate from the Tufts School of Dental Medicine.

Dr. Fong is currently practicing Endodontics in Daly City, California and teaches part-time at the Arthur A. Dugoni School of Dentistry. She is a member of the American Association of Endodontics, American Dental Association, California Dental Association, San Mateo County Dental Society, and she is actively working to become a diplomate of the American Board of Endodontics.  Dentistry aside, Dr. Fong enjoys reading, playing tennis, swimming, cooking, and spending quality time with friends and family.

Dr. David Tsang


David Tsang D.D.S., M.D. grew up in the east Bay Area. After receiving his Bachelor's degree in Molecular & Cell Biology from the University of California at Berkeley, he attended University of California at Los Angeles School of Dentistry. He then received his medical degree at the State University of New York in Brooklyn. After completing an internship in general surgery, he served as a chief resident and trained in full scope of oral and maxillofacial surgery at Kings County Hospital Center/SUNY Downstate Medical Center and affiliated hospitals in Brooklyn. He is currently practicing oral surgery in Daly City. In his spare time, he enjoys playing golf and spending time with his wife, son and daughter.

Dr. Derrick Chua

Dr. Derrick Chua

Membership chair

As a member of the American Dental Association, California Dental Association, and San Mateo Dental Society, I join other dentists to secure quality care for generations. Participation in these groups, allow me to fulfill my commitment to continuing education and improve my clinical skills aiding my constant evolvement as a dentist. I regularly attend meetings of the Bay Area Aesthetic Masters and annual meetings of the American Academy of Cosmetic Dentistry to improve my skills and be able to offer my patients the best practices for improving their smile. My goal of excelling as a dentist has required me to train with leading experts in dentist-patient relationships, cosmetic dentistry, implants and advanced endodontics. Working with my mother and sister in our family practice has been also proven very fulfilling. I spend countless hours perfecting the art of dentistry and I strive to learn on a daily basis and be the best I can be in my personal life and for my patients.

My wife and child bring further balance to my life. Both my wife and I are avid tennis players. I also enjoy snow skiing and golf. The paramount purpose in my life is being a “great dad.”