Private company

The Rockefeller University

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Research university in New York City

The Rockefeller University is a private biomedical research and graduate-only university in New York City, United States. It focuses primarily on the biological and medical sciences and provides doctoral and postdoctoral education. It is classified as a "Special Focus – Research Institution".2 It employed 1,466 people in 2020.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

1901Founded1
  • Industryhigher education1
  • HeadquartersNew York City, United States1
  • Websiterockefeller.edu
  • Legal formSCHOOL3
  • LEI549300XNE8UC1H4PND933
  • StatusActive3
  • LEI statusLapsed (not renewed)3
  • Registered address1230 York Avenue, 10065 New York, United States3
Rockefeller University
Photo: User:KaurJmeb, CC BY 1.0, via Wikimedia Commons6

The Rockefeller University is a private biomedical research and graduate-only university in New York City, United States. It focuses primarily on the biological and medical sciences and provides doctoral and postdoctoral education. It is classified as a "Special Focus – Research Institution". Rockefeller is the oldest biomedical research institute in the United States.2

The story

The Rockefeller University was founded in June 1901 as The Rockefeller Institute for Medical Research—often called simply The Rockefeller Institute—by John D. Rockefeller, who had founded the University of Chicago in 1889, upon advice by his adviser Frederick T. Gates and action taken in March 1901 by his son, John D. Rockefeller Jr. Greatly elevating the prestige of American science and medicine, it was America's first biomedical institute, like France's Pasteur Institute (1888) and Germany's Robert Koch Institute (1891). The Rockefeller Foundation, a philanthropic organization founded in 1913, is a separate entity but had close connections mediated by prominent figures holding dual positions.

The first director of laboratories was Simon Flexner, who supervised the development of research capacity at the institute, whose staff made major discoveries in basic research and medicine. While a student at Johns Hopkins University, Flexner had studied under the institute's first scientific director, William H. Welch, first dean of Hopkins' medical school and known as the dean of American medicine. Flexner retired in 1935 and was succeeded by Herbert Gasser. He was succeeded in 1953 by Detlev Bronk, who broadened The Rockefeller Institute into a university that began awarding the PhD degree in 1954. In 1965 The Rockefeller Institute's name was changed to The Rockefeller University.

For its first six decades, the institute focused on basic research to develop basic science, on applied research as biomedical engineering, and, since 1910—when The Rockefeller Hospital opened on its campus as America's first facility for clinical research—on clinical science. The Rockefeller Hospital's first director Rufus Cole retired in 1937 and was succeeded by Thomas Milton Rivers. As director of The Rockefeller Institute's virology laboratory, he established virology as an independent field apart from bacteriology.

In the 1940s, it hosted a "scientific team that overturned medical dogma" and "became the first to demonstrate that genes were made of DNA."

Rockefeller family

Rockefeller Sr visited the university just once, at the urging of Rockefeller Jr, who was enthusiastic about the institute. Rockefeller Jr and his youngest son David visited more often. At 24 years old, David Rockefeller joined the board of trustees in 1940 and was its chairman from 1950 to 1975. He went on to chair the board's executive committee from 1975 to 1995, became honorary chairman and life trustee. He remained active with the university as a philanthropist until his death at 102 years old in 2017.

Institutional changes

In 1965, the Rockefeller Institute Hospital was renamed Rockefeller University Hospital.

Archives

The Rockefeller Archive Center was established in 1974 as part of the university and has been an independent foundation since 2008. Personal and professional papers from faculty of the Rockefeller University are held at the Archive Center in Sleepy Hollow, New York.

From Wikipedia’s article on Rockefeller University, shared under CC BY-SA 4.0.5

Leadership

Who has led The Rockefeller University, and when. Pick a name to see everywhere that person has worked.

Board members and other officers (3)

Products and brands

Rockefeller has ranked in the CWTS Leiden Ranking, an international ranking of research impact.

Rockefeller faculty have made contributions to breakthroughs in biomedical sciences. Michael W. Young was one of several scientists who located genes that regulate the sleep–wake cycle in 1984. In 1994, Jeffrey M. Friedman's laboratory discovered leptin, a gene that influences appetite and weight. Charles David Allis helped identify the first enzyme that modifies histones in 1996, providing early evidence that the DNA packaging material plays a crucial role in gene regulation. In 1998, Roderick MacKinnon's laboratory elucidated the structure and mechanism of a potassium channel, explaining how electrical signals are conveyed across cell membranes. Titia de Lange was part of a team that found how telomeres protect chromosome ends, shedding light on the role of genome instability in cancer in 1999. Robert B. Darnell led research that defined the molecular basis of fragile X syndrome, the second leading cause of intellectual disability, in 2001. Vincent A. Fischetti was part of a group that developed a powerful agent that can target and wipe out anthrax bacteria in 2002. Charles M. Rice helped produce an infectious form of the hepatitis C virus in laboratory cultures of human cells in 2005, leading directly to three new classes of hepatitis C drugs. Elaine Fuchs helped define the stem cells that can initiate squamous cell carcinoma in 2011, and also characterized the signaling pathways that drive malignancy. In 2013, Leslie B. Vosshall's laboratory identified a gene in mosquitoes that is responsible for their attraction to humans and their sensitivity to the insect repellent DEET. Ali Brivanlou's laboratory developed a method to grow embryos outside the uterus for up to 13 days in 2016, allowing scientists to study the earliest events of human development.

In 2020, many Rockefeller scientists shifted the focus of their research in response to the COVID-19 pandemic. Michel C. Nussenzweig pioneered a method to isolate and clone antibodies from people who successfully recovered from COVID-19 to design a treatment that prevents people from developing severe disease. Jean-Laurent Casanova identified genetic mutations that are responsible for a subset of unexpectedly severe cases of COVID-19.

From Wikipedia’s article on Rockefeller University, shared under CC BY-SA 4.0.5

Employees over time

  • 20201,4661

Timeline

  1. 1901Founded Founded1