Mark Jarrett

Mark Jarrett

Senior Health Advisor at Northwell Health

Mark P. Jarrett MD, MBA, MS, HCISSP currently serves as Senior Health Advisor for Northwell Health and a Professor of Medicine at the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell. He currently serves as the Vice Chair of the Healthcare and Public Health Sector Coordinating Council and the National Healthcare Sector Chief for National InfraGard as well as the Sector Chief for NY Metro InfraGard. He is on the HPH Cyber Working Group Executive Council. His previous position for ten years was as Chief Quality Officer for Northwell Health where he was responsible for system-wide initiatives in quality and safety, and also served as Northwell’s Deputy Chief Medical Officer.

He previously served as Chief Medical Officer and DIO at Staten Island University Hospital (SIUH). Prior to that appointment, Dr. Jarrett was Director of Rheumatology at SIUH from 1982-1999. Dr. Jarrett has extensive research experience and has been published on the subjects of immune response in systemic lupus erythematosus, quality, and cybersecurity in health care.

Dr. Jarrett is board certified in internal medicine and rheumatology. He is a Fellow of the American College of Physicians and the American College of Rheumatology, and past president of the Richmond County Medical Society.
Dr. Jarrett earned his medical degree from New York University School of Medicine. He completed his residency in internal medicine at Montefiore Medical Center, and a fellowship at Montefiore Medical Center and Albert Einstein College of Medicine.

Dr. Jarrett also holds an MBA from Wagner College and an MS in Medical Informatics from Northwestern University. He is also a certified Healthcare Information Security and Privacy Practitioner (HCISPP).