Paul Y, Lin DDS/DMDAttending PhysicianGeneral Dentistry Education: Columbia University College of Dental MedicineMain Office:415-543-6882 Paul Y. Lin D.D.S. 82 Townsend St San Francisco, CA 94107 Office Hours: Tuesday: 8am - 5pm Wednesday: 9am - 6pm Thursday: 9am - 6pm Friday: 8am - 5pm Saturday: 9am - 5pm(2nd or 4th Sat of the month)