Mount Sinai Health System | 271,835 followers on LinkedIn. An integrated health care system providing exceptional medical care to our local and global communities. | The Mount Sinai Health System is an integrated health system committed to providing distinguished care, conducting transformative research, and advancing biomedical education. Structured around seven hospital campuses and a single medical school, the Health System has an extensive ambulatory network and a range of inpatient and outpatient services—from community-based facilities to tertiary and quaternary care. WHO WE ARE We are compassionate collaborators—38,000 strong—working to heal, teach, and advance medicine in New York City and throughout the world.