Born in New York City, Mildred studied at Parsons School of Design, 1917, and graduated from the School of Fine and Applied Arts at the Pratt Institute of Fine Arts in 1920.
[citation needed] Mildred and Minna had a design business, Twins Advertising Art Service, NYC, on Madison Avenue from 1923 to 1974.
[citation needed] She participated in group exhibitions at the Ward Eggleston Galleries, 1953–55, Tokyo Municipal Art Museum, 1960, Riverside Museum, NYC, 1960, Royal Academy Galleries, Edinburgh, Scotland, 1963, Royal Society of British Artists, Birmingham, England, 1964, National Academy of Design, 1963, Allied Artists International, 1961–63.
Her paintings were exhibited at Lever House, NYC, 1965–68, 72, Palazzo Vecchio, Florence, Italy, 1972, Salvator Rosa Public Garden, Naples, Italy, 1972.
[citation needed] Her works are included in the permanent collections of the Rose Art Museum, Brandeis University, the Museum of Arts and Sciences in Norfolk, Virginia, and the Evansville, Indiana Museum of Arts and Sciences.