Harvard Medical School

Associate Professor of Anaesthesia at Harvard Medical School

Harvard Medical School

President and Chief Executive Officer at National Minority Quality Forum (NMQF) at Harvard Medical School

School of Continuing Studies

Weatherhead School of Management

E. Mandell de Windt Professor of Leadership and Enterprise Development. Professor, Accountancy. Cook Prize Committee, Donor''s Representative , American Accounting Association. Distinguished University Professor, Case Western Reserve University. Member , Advisory Council, Public Company Accounting Oversight Board. Member, Accountability Advisory Council, United States Government Accountability Office. Trustee, The Academy of Accounting Historians, Section of the American Accounting Association at Weatherhead School of Management

University of California, Davis

Lecturer at University of California, Davis

Belk College of Business

Smith School of Business

Adjunct Assistant Professor at Smith School of Business

The University of Adelaide

DePaul University

Instructor Department of Economics at DePaul University

London Business School

Lecturer at London Business School