Medical Director of Clinical Laboratories, Hillcrest Medical Center, Tulsa, Oklahoma. January 2003 to present.Medical Director, AmeriPath Tulsa (Tulsa Diagnostics/Anatomic Pathology Services). January 2003 to present.Private practice anatomic and clinical pathology, AmeriPath Tulsa, Hillcrest Medical Center, Tulsa, Oklahoma. July 1, 1999 to present.Chairman, Department of Pathology, Hillcrest Medical Center, Tulsa, Oklahoma. January, 2003 to December, 2009.Immediate Past Medical Staff President, Credentials Committee Chair, Hillcrest Medical Center, Tulsa, Oklahoma. January 1, 2012 to present. Medical Staff President, Hillcrest Medical Center, Tulsa, Oklahoma. January 1, 2010 to December 31, 2011.Medical Staff President-Elect, Hillcrest Medical Center, Tulsa, Oklahoma. January 1, 2008 to December 31, 2009.Medical Staff Secretary, Hillcrest Medical Center, Tulsa, Oklahoma. January 1, 2006 to December 31, 2007.Diplomate American Board of Pathology in combined Anatomic and Clinical Pathology. October 4, 1999.Hillcrest Hospital Committees:Advisory Board Member, January 1, 2010 to December 31, 2012.Section Chief, Department of Pathology, January 1, 2003 to December 31, 2009.Medical Executive Committee Chairman, January 1, 2010 to December 31, 2011Medical Executive Committee Member, January 1, 2003 to present.Bylaws and Rules Committee Chairman, January 1, 2006 to December 31, 2007.Professional Education Committee Member, June 2005 to present.Clinical Quality Improvement Council/Patient Safety Council Member, January 2003 to present.Tulsa County Medical Society Young Physicians Committee Member. August 1999 to August 2007.Memberships:Fellow, College of American PathologistsFellow, American Society of Clinical PathologyTulsa County Medical SocietyOklahoma State Medical AssociationAmerican Medical Association