Dr. David Yun Sung Cheng is a British Columbia state licensed medical doctor, specializing in General Dentistry. Graduated Magna Cum Laude from University of Western Ontario, Dr. Cheng currently is working at Westcoast Smile, located in 1-1874 West 1st Ave Vancouver BC V6J 1G5 Please call +1-604-737-1023 to contact. | |||