 In 1998 , Cornell University Medical College 's affiliate hospital , New York Hospital , merged with Presbyterian Hospital ( the affiliate hospital for Columbia University College of Physicians and Surgeons ) . The combined institution operates today as NewYork @-@ Presbyterian Hospital . Despite the clinical alliance , the faculty and instructional functions of the Cornell and Columbia units remain distinct and independent . Multiple fellowships and clinical programs have merged , however , and the institutions are continuing in their efforts to bring together departments , which could enhance academic efforts , reduce costs , and increase public recognition . All hospitals in the NewYork @-@ Presbyterian Healthcare System are affiliated with one of the two colleges . 
