Pomeroy grew up in New York City. She is the daughter of architect Lee Harris Pomeroy and historian-professor Sarah B. Pomeroy.[1] She developed an early appreciation for art and history through family trips, including visits to architectural works by Le Corbusier as well as ancient ruins.[2]
Pomeroy started working as an intern at the Museum of Modern Art while she was in high school.[4]
After graduate school, she worked at the National Museum of Women in the Arts as the chief curator, where she published notable catalogues including contemporary Scandinavian design and 16th century Renaissance art. Later, she became the Director at the Louisiana State University Museum of Art,[5] teaching in the museum studies department. She has also taught in Georgetown University.[3][4]
Pomeroy joined the Patricia & Phillip Frost Art Museum as a director in January 2015.[6] At the museum, she has co-curated multiple exhibitions, including Narciso Rodriguez: An Exercise in Minimalism and Marking the Infinite: Contemporary Women Artists from Aboriginal Australia.[7][3]
Since September 2024, Pomeroy is the Director and CEO of Currier Museum of Art.[8][9]