School of Hotel Administration

Emeritus at School of Hotel Administration

Indian Institute of Management Ahmedabad

Professor of Marketing at Indian Institute of Management Ahmedabad

Kellogg School of Management

Clinical Professor of Management, Director of Nonprofit Executive Education at Kellogg School of Management

Tepper School of Business

Deloitte Consulting Professor of e-Business Professor of Business Technologies at Tepper School of Business

Harvard Medical School

Professor of Population Medicine at Harvard Medical School

McCombs School of Business

Professor Emeritus at McCombs School of Business

Villanova University

Adjunct Professor at Villanova University

Villanova University

Adjunct Faculty - Business Law at Villanova University

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Ungarino Associate Professor of Marketing and Entrepreneurship at Ave Maria University at -

Adjunct Professor