In November 2019, Stony Brook Medicine opened a four-story, $73 million expansion to the Stony Brook Children's Hospital. Also in the east side of campus are the Chapin apartments, which provide housing for graduate students. The Long Island High Technology Incubator, one of the four business incubators of the university, is a short walk north of the hospital. The Long Island State Veterans Home serving the Long Island veteran community is in this part of campus. Manhattan Campus In 2002, the university established a presence in Manhattan with the opening of Stony Brook Manhattan. The original site was at 401 Park Avenue South; a newer operation opened in late 2008 in the adjacent building on the third floor of 387 Park Avenue South. The university consolidated operations in 2011 to just the 3rd floor of 387 Park Avenue South, with a classroom entrance around the corner at 101 East 27th Street. The site allows Stony Brook to offer professional and graduate courses targeted towards students in New York City; undergraduate courses are held primarily during the summer and winter sessions. Conferences and special events take place throughout the year. In February 2017 however, the lease for this campus was terminated, and there are no classes offered at this location. Southampton Campus On March 24, 2006, the university completed the purchase of the Southampton College (on the east end of Long Island) property from Long Island University with the intent to develop it as a full college campus focusing on academic programs related to the environment and sustainability. Stony Brook expanded its original program, started in the fall of 2005, when it offered an undergraduate marine sciences program, with teaching and research facilities at the campus leased from Long Island University. An enrollment of about 2,000 students is expected within the next five years. Professor Martin Schoonen was appointed interim dean of Southampton campus on August 3, 2006, and conservationist Mary Pearl was appointed dean and vice president in March 2009. On April 7, 2010, the university had suspended residential programs and transferred sustainability programs to the main campus. The change was prompted by severe state budget cuts. Although the Marine Sciences and Graduate Writing programs are still in session at Southampton, undergraduates were relocated to the main campus. As a result of the suspension of residential programs, all dining services and retail operations were suspended by the Faculty Student Association.