Sophia Yen, MD, MPH
Phone:(650) 694-0600
Profile: http://med.stanford.edu/profiles/Sophia_Yen/
Profile: http://med.stanford.edu/profiles/Sophia_Yen/
Alternate Contact:
Name: Anna Valdez-Frasier
Title: Administrative Assistant
Phone: 650-694-0660
Academic Appointments
Appointment
Organization
Clinical Instructor

