Margaret Calarco began her career at the Center in February 2001 as a front office secretary. Shortly after, she was promoted to office supervisor. When Dr. Sadiq was appointed Chair of Neurology at St. Luke’s Roosevelt Hospital Center, Margaret became his Executive Assistant. Within two years, Margaret was promoted to office manager for the Center while holding the Executive Assistant to the Chairman position. In 2006, Margaret was instrumental in the move to 521 West 57th Street and the opening of the IMSMP. It was at that time she was promoted to Practice Director. She recently celebrated 15 years at the Center.