Robert (Robby) Vincill currently serves as the Chief Financial Officer for Provision Healthcare, LLC, the Knoxville Proton Center, and the Nashville Proton Center. Mr. Vincill has more than 24 years of domestic and international finance, accounting and business experience across diverse industries from pre-revenue to Fortune 1000 companies. From 2010–2013, Mr. Vincill served as Vice President of Finance at ABT Molecular Imaging, Inc. where he directed and managed all back-office functions including finance, accounting, HR, IT and facilities. Among other things, Mr. Vincill was responsible for banking relations and reporting, treasury, accounting, working capital and cash flow management, tax, forecasting, budgeting, financial analysis and management reporting. Prior to joining ABT, Mr. Vincill was the Corporate Controller for GreatPoint Energy, a cleantech energy company. From 2008–2010, Mr. Vincill directed and managed all finance, accounting, and purchasing functions at Great Point. From 2005–2008, Mr. Vincill was the Vice President of Finance and Controller for SelectBuild, Inc. where he led the finance and accounting functions for the $2 billion construction services division. Mr. Vincill served as the Senior Director of Finance and Administration for CTI Solutions (2002-2005) and Senior Manager, General Accounting for the Tennessee Valley Authority (1996–2002), beginning his accounting career with Coopers & Lybrand (1991–1996).