Dr. Li-Wen Andy Cheng is a Washington state licensed medical doctor, specializing in General Dentistry. Graduated Magna Cum Laude from Boston University School of Dental Medicine, Dr. Cheng currently is working at Li-Wen A Cheng DDS, located in 22035 SE Wax Rd Naple Valley WA 98038 Please call +1-425-432-4131 to contact. | |||