North Berkeley Office | Appointment Request | Post-Appointment Survey | Refer a Friend Berkeley Dental Office Erwin Yeh DDS Erwin Yeh, DDS & Associates Address: 1502 Walnut Street, Suite D Berkeley, CA 94709 Phone: (510) 843-1441 Office Hours: Monday–Thursday: 8:00am–5:00pm Friday: 7:30am–2:00pm