Shaan is President of Pyxis and serves as a Principal at Longwood Fund. Previously, Shaan was Chief Medical Officer of Wellable, a mobile corporate wellness startup, as well as a consultant with the TriZetto Corporation, a healthcare analytics and claims processing firm. He holds an M.D. from Harvard Medical School, an MBA from Harvard Business School, a D.Phil. in medical oncology from the University of Oxford, and a B.S. in biochemistry from Case Western Reserve University.