rrosin (@rrosin) 's Twitter Profile
rrosin

@rrosin

Chief Innovation Officer at Penn Medicine working to improve health care delivery. Senior Fellow, Leonard Davis Institute. Optimist. @PM_Innovation

ID: 14601368

linkhttp://healthcareinnovation.upenn.edu calendar_today30-04-2008 15:23:34

329 Tweet

804 Followers

430 Following