Dahesh Museum of Art
United States (New York, New York)
Museum web site
From the index page of the website:
"The Dahesh Museum of Art is the only museum in America dedicated to collecting and exhibiting 19th- and early 20th-century European academic art, that continued the great Classical and Renaissance traditions in the Western visual arts."
Top artists in the collection:

Jean-Léon GérômeFrench, 1824-1904 (Academist)2 artworks
William BouguereauFrench, 1825-1905 (Academist)2 artworks
Sir John GilbertEnglish, 1817-18971 artworks
Raphaelle PealeAmerican, 1774-18251 artworks
John William GodwardEnglish, 1861-1922 (Academist)1 artworks
François-Xavier FabreFrench, 1766-1837 (Neoclassicist)1 artworks
John William WaterhouseEnglish, 1849-1917 (Pre-Raphaelite)1 artworks
Jules-Adolphe BretonFrench, 1827-1906 (Barbizon)1 artworks
Jean-Jules-Antoine Lecomte du NouÿFrench, 1842-1923 (Academist)1 artworks
Alexandre CabanelFrench, 1823-1889 (Academist)1 artworks
Henri Pierre PicouFrench, 1824-1895 (Academist)1 artworks

The Athenaeum has no exhibitions on record for this museum. Exhibition records can be added for this museum here.