Est. Name Location Notes Ref. 1804 Candler Hospital Savannah, Georgia 32°01′39″N 81°05′57″W / 32.027365°N 81.099214°W / 32.027365; -81.099214 (1804, Candler Hospital ) It was originally founded in 1804 as a Seamen's Hospital and poor house and eventually became known as Savannah Hospital. Later, it merged with St. Joseph's. It is the second oldest hospital in America in continuous operation. [7] [8] 1806 District of Columbia General Hospital Washington, D.C. 38°53′7.70″N 76°58′27.96″W / 38.8854722°N 76.9744333°W / 38.8854722; -76.9744333 (1806, DC General Hospital ) Originally called Washington Infirmary, established by Congress, closed in 2001 [9] 1811 Massachusetts General Hospital Boston, Massachusetts 42°21′46.10″N 71°04′07.07″W / 42.3628056°N 71.0686306°W / 42.3628056; -71.0686306 (1811, Massachusetts General Hospital ) It is the original and largest teaching hospital of Harvard Medical School . [10] 1811 McLean Hospital Belmont, Massachusetts 42°23′37″N 71°11′28″W / 42.393658°N 71.191075°W / 42.393658; -71.191075 (1811, McLean Hospital ) It was formerly known as Somerville Asylum and Charlestown Asylum . [11] 1813 Friends Hospital Philadelphia, Pennsylvania 40°1′36.25″N 75°5′59.1″W / 40.0267361°N 75.099750°W / 40.0267361; -75.099750 (1813, Friends Hospital ) First private hospital for the insane in the U.S. [12] 1818 University Hospital Augusta, Georgia 33°28′23″N 81°58′55″W / 33.473°N 81.982°W / 33.473; -81.982 (1818, University Hospital ) [13] 1823 Baltimore Infirmary Baltimore, Maryland The country's first hospital built specifically to teach medical students [14] 1825 Thomas Jefferson University Hospital Philadelphia, Pennsylvania 39°56′59″N 75°09′26″W / 39.949691°N 75.157124°W / 39.949691; -75.157124 (1825, Thomas Jefferson University Hospital ) Originally founded as the infirmary of the Jefferson Medical college. [15] 1826 General Hospital Society of Connecticut New Haven, Connecticut 41°18′14″N 72°56′10″W / 41.30389°N 72.93611°W / 41.30389; -72.93611 (1826, Yale New Haven Hospital ) Originally founded as General Hospital Society of Connecticut. Merged with Grace Hospital in 1945. Now known as Yale New Haven Hospital [16] 1830 Naval Medical Center Portsmouth Portsmouth, Virginia 36°50′51″N 76°18′17″W / 36.84750°N 76.30472°W / 36.84750; -76.30472 (1830, Naval Medical Center Portsmouth ) The oldest continuously running hospital in the US Navy [17] 1831 John H. Stroger Jr. Hospital of Cook County Chicago, Illinois 41°52′20″N 87°40′29″W / 41.87222°N 87.67472°W / 41.87222; -87.67472 (1835, John H. Stroger Jr. Hospital of Cook County ) [18] 1832 City Hospital New York City, New York (Manhattan )40°45′11″N 73°57′31″W / 40.75306°N 73.95861°W / 40.75306; -73.95861 (1832, City Hospital ) [19] 1839 Lincoln Hospital New York City , New York (Bronx)40°49′N 73°55′W / 40.817°N 73.917°W / 40.817; -73.917 (1839, Lincoln Hospital ) Originally called The Home for the Colored Aged [20] 1842 New Hampshire State Hospital Concord, New Hampshire 1844 Butler Hospital Providence, Rhode Island 41°50′46.68″N 71°23′09.93″W / 41.8463000°N 71.3860917°W / 41.8463000; -71.3860917 (1844, Butler Hospital ) [21] 1845 Brooklyn Hospital Center .New York City, New York (Brooklyn )40°41′24″N 73°58′38″W / 40.6901°N 73.9772°W / 40.6901; -73.9772 (1845, Brooklyn Hospital ) founded in May 1845 as "Brooklyn City Hospital",[22] following a public meeting convened by Mayor Smith of what was then Brooklyn City . [21] 1847 Mercy Hospital Pittsburgh, Pennsylvania 40°26′11″N 79°59′06″W / 40.4363°N 79.9851°W / 40.4363; -79.9851 (1847, University of Pittsburgh Medical Center ) now known as University of Pittsburgh Medical Center Mercy [23] 1848 Trenton Psychiatric Hospital Trenton, New Jersey 40°14′46″N 74°48′18″W / 40.246°N 74.805°W / 40.246; -74.805 (1848, Trenton Psychiatric Hospital ) Founded by Dorothea Lynde Dix on May 15, 1848, it was the first public mental hospital in the state of New Jersey. It previously operated under the name New Jersey State Hospital at Trenton and originally as the New Jersey State Lunatic Asylum. [24] 1850 San Francisco General Hospital San Francisco, California 37°45′20″N 122°24′18″W / 37.75556°N 122.40500°W / 37.75556; -122.40500 (1850, San Francisco General Hospital ) [25] 1850 Wheeling Hospital Wheeling, West Virginia 40°03′31.5″N 80°41′03.8″W / 40.058750°N 80.684389°W / 40.058750; -80.684389 (1850, Wheeling hospital ) [26] 1852 Touro Infirmary New Orleans, Louisiana 29°55′33″N 90°05′32″W / 29.925841°N 90.092261°W / 29.925841; -90.092261 (1852, Touro Infirmary ) It is best known for its Family Birthing Center and for founding the first rehabilitation program. [27] [28] 1853 St. Joseph's Hospital St. Paul, Minnesota 44°56′57″N 93°6′0″W / 44.94917°N 93.10000°W / 44.94917; -93.10000 (1853, St. Joseph's Hospital ) Closed 2020 [29] [30] 1854 Grace Hospital New Haven, Connecticut 41°18′14″N 72°56′10″W / 41.30389°N 72.93611°W / 41.30389; -72.93611 (1826, Yale New Haven Hospital ) Merged with Yale-New Haven Hospital in 1945. [31] [16] 1854 Hartford Hospital Hartford, Connecticut 1856 St. Vincent Medical Center Los Angeles, California 1856 Providence Sacred Heart Medical Center Spokane, Washington 1857 Lenox Hill Hospital New York City, New York (Manhattan )1858 St. Joseph Community Hospital Vancouver, Washington Merged PeaceHealth Southwest Medical Center , 2010 [32] 1858 Long Island College Hospital New York City, New York (Brooklyn )1859 Kalamazoo Regional Psychiatric Hospital Kalamazoo, Michigan 1859 The Queen's Medical Center Honolulu, Hawaii 1860 Denver Health Medical Center Denver, Colorado 1861 Staten Island University Hospital New York City, New York (Staten Island )1862 Freedman's Hospital Washington, D.C. (District of Columbia )1862 Oregon State Hospital Salem, Oregon [33] 1863 Rhode Island Hospital Providence, Rhode Island 1863 Harper Hospital Detroit, Michigan 1864 Einstein Medical Center Philadelphia, Pennsylvania Began as the Jewish hospital for aged, infirm and destitute. [34] [35] 1865 St. Vincent Charity Medical Center Cleveland, Ohio St. Vincent Charity Medical Center 1864 Boston City Hospital Boston, Massachusetts Merged Boston Medical Center , 1996 1864 Mayo Clinic Rochester, Minnesota 44°1′20″N 92°28′0″W / 44.02222°N 92.46667°W / 44.02222; -92.46667 (1864, Mayo Clinic ) Noted for the content of integrated multispecialty practice. [36] [37] 1866 St. Barnabas Hospital (Bronx) New York City, New York (The Bronx )Began as the Home for the Incurables 1866 St. Elizabeth's Medical Center (Boston) Brighton, Massachusetts 1866 University Hospitals Case Medical Center Cleveland, Ohio 1867 Saint Michael's Medical Center Newark, New Jersey 1867 Cheyenne Regional Medical Center Cheyenne, Wyoming 1868 Hutzel Women's Hospital Detroit, Michigan 1869 St. Joseph's Hospital Health Center Syracuse, New York 1869 University of Michigan Health System Ann Arbor, Michigan 1870 Children's National Medical Center Washington, D. C. Formerly referred to as D.C. Children's Hospital [38] 1871 Western State Hospital Lakewood, Washington 1872 Providence St. John Hospital Detroit, Michigan 1873 St. Patrick Hospital Missoula, Montana 1874 Maine Medical Center Portland, Maine 1875 Providence St. Vincent Hospital Portland, Oregon [39] 1875 Good Samaritan Hospital Portland, Oregon Merged Legacy Good Samaritan Medical Center , 1989 1875 St. Mary's of Michigan Medical Center Saginaw, Michigan 1875 Butterworth Hospital Grand Rapids, Michigan 1875 Napa State Hospital Napa, California 1876 OSF Saint Francis Medical Center Peoria, Illinois 1876 Santa Clara Valley Medical Center San Jose, California 1877 Bridgeport Hospital Bridgeport, Connecticut [16] 1877 Harborview Medical Center Seattle, Washington 1877 Montana State Hospital Warm Springs, Montana 1878 Roger Williams Medical Center Providence, Rhode Island 1878 St. Helena Hospital St. Helena, California 1879 The University of Vermont Medical Center Burlington, Vermont Founded as Mary Fletcher Hospital [40] 1883 Sinai-Grace Hospital Detroit, Michigan 1883 Springfield Hospital Springfield, Massachusetts Merged Baystate Health , 1986 1884 Concord Hospital Concord, New Hampshire 1884 Montefiore Home for Chronic Invalids New York City, New York (The Bronx )Now Montefiore Medical Center 1884 Memorial Hospital New York City, New York (Manhattan )Now Memorial Sloan Kettering Cancer Center 1885 Traverse City State Hospital Traverse City, Michigan 1885 North Dakota State Hospital Jamestown, North Dakota 1885 Agnews Developmental Center Santa Clara, California 1885 Good Samaritan Hospital Los Angeles, California 1885 Terrell State Hospital Terrell, Texas 1885 St Joseph's Hospital Chippewa Falls, Wisconsin Now HSHS St. Joseph's Hospital, Chippewa Falls, WI [41] 1886 Children's Hospital of Michigan Detroit, Michigan 1886 Grace Hospital Seattle, Washington 1886 Bartlett Regional Hospital Juneau, Alaska 1887 Providence St. Peter Hospital Olympia, Washington 1887 Cooper University Health Care Camden, New Jersey 1888 Hackensack University Medical Center Hackensack, New Jersey 1889 Johns Hopkins Hospital Baltimore, Maryland 1889 Flagler Hospital Saint Augustine, Florida 1890 Jefferson Healthcare Hospital Port Townsend, Washington 1890 Bronx-Lebanon Hospital Center New York City, New York (The Bronx )1890 Scripps Mercy Hospital San Diego, California 1891 Mary Free Bed Rehabilitation Hospital Grand Rapids, Michigan 1891 Eastern State Hospital Medical Lake, Washington 1892 St. Ignatius Hospital Colfax, Washington [42] 1892 Huntington Hospital Pasadena, California 1893 Mary Hitchcock Memorial Hospital Hanover, New Hampshire Merged Dartmouth-Hitchcock Medical Center , 1927 1893 Presbyterian Hospital Pittsburgh, Pennsylvania Merged University of Pittsburgh Medical Center , 1908 1893 Adventist Medical Center Portland, Oregon [43] 1894 Parkland Memorial Hospital Dallas, Texas 1894 Winona Health Winona, Minnesota 1896 Sparrow Hospital Lansing, Michigan 1896 Deaconess Hospital Spokane, Washington 1897 St. Elizabeth Hospital Baker City, Oregon [44] 1898 Georgetown University Hospital Washington, D.C. Merged MedStar Georgetown University Hospital , 2000 1898 Mayo Clinic Health System - Mankato Mankato, Minnesota Formerly Immanuel-St. Joseph's Hospital 1898 Gritman Medical Center Moscow, Idaho 1899 Calvary Hospital (Bronx) New York City, New York (The Bronx )1899 Walla Walla General Hospital Walla Walla, Washington 1899 Parker Memorial Hospital Columbia, Missouri First Hospital at the University of Missouri [45]