White Plains Hospital is a proud member of the Montefiore Health System, serving as its tertiary hub of advanced care in the Hudson Valley. The Hospital is a 292-bed not-for-profit health care organization with the primary mission of providing exceptional acute and preventive medical care to all people who live in, work in or visit Westchester County and its surrounding areas. Centers of Excellence include the Center for Cancer Care, The William & Sylvia Silberstein Neonatal & Maternity Center and The Ruth and Jerome A. Siegel Stroke Center. The Hospital’s Flanzer Emergency Department is the busiest in Westchester County, with nearly 60,000 patient visits a year. White Plains Hospital performs lifesaving emergency and elective angioplasty in its Joan and Alan Herfort, MD, Cardiac Catheterization Laboratory and Marie Promuto Cardiac Catheterization Laboratory. White Plains Hospital has outpatient medical facilities across Westchester, including multispecialty practices in Armonk and New Rochelle; and Scarsdale Medical Group locations in Harrison and Scarsdale.