Hyperpolarization Distinguished Investigator, Academy for Radiology & Biomedical Imaging Research (2023) Matthew S. Rosen is an American physicist and professor.

After graduating from The Knox School in St. James, New York, in 1988, Rosen completed a bachelor's degree in physics at Rensselaer Polytechnic Institute, followed by a doctorate in the same subject at the University of Michigan.

[1][2] Rosen was elected a Fellow of the American Physical Society in 2021,[3] for his research on "medical imaging through the development and commercialization of low field human MRI scanners,[4][5][6] for the development of automated transform by manifold approximation (AUTOMAP), a general AI-based image reconstruction framework,[7] and for unique spin hyperpolarization techniques."

"[9] He is a faculty member at the Athinoula A. Martinos Center for Biomedical Imaging and an Associate Professor[10] at Harvard Medical School.

[13] In 2014, Rosen, Dr. Jonathan Rothberg, and Professor Ronald Walsworth founded Hyperfine to develop the world's first portable MRI scanner.