Katrina R, Liu M.D.Attending PhysicianPediatrics Education: Boston University School of MedicineMain Office:415-391-9686 North East Medical Services 2574 San Bruno Ave San Francisco, CA 94133 Clinic Intersts:newborns/infants, preventive medicine, wellness.Certification: Board Certified in Pediatrics Additional Office: 1520 Stockton St. San Francisco, CA 94133 (415) 391-9686 Hospital Affiliations:California Pacific Medical Center