Westchester Medical Center is the flagship hospital of the WMCHealth Network, and serves as the major referral center for a seven-county region in New York's Hudson Valley. Our picturesque 600-acre campus, which is also home to New York Medical College, is situated only 15 miles north of New York City. - During their two years of training, our fellows are given progressive responsibility and independence in providing care for patients with the full array of endocrine and metabolic disorders.