St. Catherine of Siena Church (New York City)

James Ewing Hospital was a 300-bed Manhattan hospital notable for helping cancer patients. Memorial Sloan Kettering took over running James Ewing Hospital in 1968.

Memorial Sloan Kettering Cancer Center (MSK or MSKCC) is a cancer treatment and research institution in the borough of Manhattan in New York City, founded in 1884 as the New York Cancer Hospital. MSKCC is one of 52 National Cancer Institute–designated Comprehensive Cancer Centers. Memorial Sloan Kettering is affiliated with Cornell University's medical school. Its main campus is located at 1275 York Avenue, between 67th and 68th streets, in Manhattan. According to U.S. News & World Report 2021-2022 Best Hospitals, Memorial Sloan Kettering Cancer Center (MSK) has been ranked as the number two hospital for cancer care in the nation.

The First Hungarian Reformed Church of New York (Hungarian: New York-i Első Magyar Református Egyház) is located on East 69th Street in the Upper East Side of the New York City borough of Manhattan. It is a stucco-faced brick building, completed in 1916 in a Hungarian vernacular architectural style, housing a congregation established in 1895. It is the only Christian religious building designed by Hungarian-born architect Emery Roth, later known for his apartment buildings on Central Park West. As one of two Hungarian Reformed Churches in Manhattan, it has been a focal point for the city's Hungarian-American community since its construction. In 1983, its parsonage was listed on the National Register of Historic Places as a contributing property to the Rowhouses at 322–344 East 69th Street historic district to its immediate west. The parsonage was listed in its own right along with the church in 2000. Following the demolition of the German Evangelical Reformed Church a block to the south, it became the oldest church in the neighborhood.

The Church of St. John Nepomucene is a Roman Catholic parish located on East 66th Street and 1st Avenue in Manhattan, New York City. The founders of the church were recent immigrants from Slovakia, who began meeting in St. Brigid's Parish at 8th Street and Avenue B in about 1891 and established the Society of St. Matthew to organize their own parish.The parish was established in 1895 from within St. Elizabeth of Hungary parish, which was centered on its church on 83rd Street. The church, school and rectory were built for $300,000.

The 12 rowhouses at 322–344 East 69th Street are located on the south side of that street between First and Second avenues on the Upper East Side of the New York City borough of Manhattan. They are Neo-Grec brownstone structures built around 1879, in two sets designed by different architects. Together they constitute one of few remaining areas of low-rise rowhouse development in a neighborhood where many such houses have been demolished in favor of high-rises. In 1984 they were recognized as a historic district and listed on the National Register of Historic Places.

Lenox Hill Neighborhood House (the “Neighborhood House”) is a multi-service community-based organization that serves people in need on the East Side of Manhattan and on Roosevelt Island. Founded in 1894 as a free kindergarten for the children of indigent immigrants and as one of the first settlement houses in the nation, Lenox Hill Neighborhood House is the oldest and largest provider of social, legal and educational services on Manhattan's Upper East Side. Each year, they assist thousands of individuals and families who range in age from 3 to 103, represent dozens of races, ethnicities and countries of origin and "live, work, go to school or access services" on the East Side from 14th Street to 143rd Street and on Roosevelt Island. Their clients include indigent families and the working poor who live in the East Side's housing projects and tenements or who travel to the Upper East Side to work in low-wage jobs such as cashiers, housekeepers, nannies and laborers; 10,000 seniors; and hundreds of mentally ill homeless and formerly homeless adults. They have five locations between 54th and 102nd Streets, offer programs at dozens of East Side locations; their headquarters is located on East 70th Street. The Neighborhood House has served the community for 128 years and has multiple departments (Older Adult Services, Children and Family Services, Homelessness and Housing, Food Services, Health and Wellness, Adult Education, Visual and Performing Arts and more), more than 20 different programs, nearly 200 staff and over 1,100 regular volunteers. Their mission is to help those in need who live, work, or go to school on Manhattan's East Side and to improve the quality of life for all individuals and families in their community. They define need broadly to include economic, social, emotional, and physical need, but give priority to those in economic need.

The Laboratory for Bioregenerative Medicine and Surgery (LBMS) is a leading regenerative medicine research laboratory within the Department of Surgery at Weill Cornell Medical College in New York City. Under the leadership of its founder and director, Jason Spector, MD FACS, the LBMS has since its inception in 2006 focused its time and resources on the study of issues most directly relevant to reconstructive surgery. These involve pharmacologic means to reduce reperfusion injury, the use of therapeutic ultrasound for noninvasive venous ablation, and most notably, a novel approach for the creation of artificial tissues.This approach involves the fabrication of a three-dimensional construct that contains within it sacrificial microfibers that are in direct continuity with inflow and outflow macrochannels. Subsequent dissolution of the sacrificial fibers results in a construct that contains a microchannel network that closely approximates that which is found capillary beds. Most importantly, the inflow and outflow macrochannels are of sufficient size to be amenable to microsurgical manipulation, and therefore the construct is of clinical significance. This work has been reported on by the Associated Press, National Public Radio, the Discovery Channel, and Planet Green.

The Most Serene Federal Republic of Montmartre (or the Serene Republic of Montmartre and Her Dependencies, or in brief the Republic of Montmartre) is either a micronation or an extended political satire. It is mostly within the boundaries of New York City's Manhattan. C. 1965, Barry Alan Richmond (born c. 1933), a stage actor/director, theatrical designer, and theatre promoter, author of articles on the Grand Guignol, proclaimed the Most Serene Federal Republic of Montmartre's existence and borders (mostly within Manhattan's theatre district, "roughly 39th to 59th Street with a strip up the Hudson River to where the boat basin is, and from the middle of Fifth Avenue over to what international laws call the thalweg, which is the navigable channel in the middle of the Hudson River")... but set its origin at 1636. To some extent this may have been a piece of performance art in itself; but it exchanged mutual recognition with other such small organizations (micronations and governments-in-exile), and was acknowledged by the International Micropatrological Society. Richmond is named as its 47th president, among other titles.

The Julia Richman Education Complex (JREC) is an educational multiplex located in the Upper East Side neighborhood of Manhattan, New York City. Named after the district superintendent of schools, Julia Richman, it houses six autonomous small schools for approximately 1,800 Pre-K through 12th grade students in the former building of Julia Richman High School, a comprehensive high school that operated until 1995. The schools are operated by the New York City Department of Education.

The Rogosin Institute is an independent, not-for-profit treatment and research center with facilities throughout New York City that treat patients with kidney disease, including dialysis and kidney transplantation; lipid disorders; and hypertension. It is affiliated with NewYork-Presbyterian Hospital, Weill Cornell Medical College and is a leader in research programs for cancer and diabetes.

The Cornell University School of Nursing was a nursing school in New York City founded in 1877 as the New York Hospital Training School for Nurses; it closed in 1979. The school awarded a Bachelor of Nursing degree after five years of study, two in an undergraduate college and three at the Medical Center. It was one of the few institutions that offered an undergraduate nursing program geared especially for those who already had a bachelor's degree in another field.As a part of New York Hospital, the school began its connection with Cornell University when Cornell's Medical College affiliated with New York Hospital in 1927. In 1932, the school moved to the joint campus on the upper east side of New York when both institutions co-located. The school became a unit of Cornell University in 1942 and was renamed as the Cornell University-New York Hospital School of Nursing.The school remained financially independent of the University, however, with Cornell providing only the salary of the dean. The rest of its funding came from state and federal sources, tuition, and the daily charges billed to patients staying at New York Hospital. In the mid-1970s insurance companies started to refuse to reimburse nursing education expenses as a part of hospital charges, and federal funding also declined. A 1970 university planning review had furthermore concluded that there were enough undergraduate nursing programs available through CUNY and SUNY to serve the city. Consequently, the university closed down the school, and the last class graduated in 1979. A history of the school from 1877-1979 is found in Go, and Do Thou Likewise by Shirley H. Fondiller. The historical records of the School of Nursing are housed at the Medical Center Archives of NewYork-Presbyterian/Weill Cornell

Founder's Hall was the first building built on the campus of Rockefeller University at 66th Street and York Avenue, in Manhattan, New York City. Built between 1903 and 1906, it represents an instance of one of John D. Rockefeller's largest scale efforts at philanthropy, and housed the nation's first major biomedical research laboratory. Construction costs for Founders, which included an Animal housing facility and a powerhouse were $276,000. It was declared a National Historic Landmark in 1974. The building is now mainly used for school offices.