Dr. Li-jen Michael Chang is a California state licensed medical doctor, specializing in General Dentistry. Graduated Magna Cum Laude from New York University College of Dentistry, Dr. Chang currently is working at Sedation and Implant Dentists, located in 416 W Las Tunas Dr #107 San Gabriel CA 91776 Please call +1-206-547-5647 to contact. | |||