Many newer buildings surround the original campus. Among the most impressive are the Sherman Fairchild Center for the Life Sciences and the Morris A. Schapiro Center for Engineering and Physical Science Research. Two miles to the north of Morningside Heights is the 20-acre campus of the Columbia University Medical Center in Manhattan's Washington Heights, overlooking the Hudson River. Among the most prominent buildings on the site are the 20-story Julius and Armand Hammer Health Sciences Center, the William Black Medical Research Building, and the 17-story tower of the College of Physicians and Surgeons . In 1989, The Presbyterian Hospital opened the Milstein Hospital Building, a 745-bed facility that incorporates the very latest advances in medical technology and patient care.