Dr. Thomas O Toole

Professor

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Biography

Thomas O'Toole is a Clinical Professor of Marketing at the Kellogg School of Management at Northwestern University, where he focuses on customer value, growth strategy, customer centricity, and data-driven marketing. He teaches popular courses on Customer Loyalty Strategy and provides strategic guidance as a Senior Advisor for McKinsey & Company, advising various sectors including travel, healthcare, and financial services. His extensive career includes serving as Chief Marketing Officer at United Airlines, where he oversaw brand strategy and loyalty programs. O'Toole has contributed to Forbes and authored several books on marketing. He actively participates in philanthropic efforts and holds degrees in Communication from Cleveland State University, where he was recognized as a Distinguished Alumnus.

Research Interests

Experience

Clinical Professor

— Present

Kellogg School of Management • Evanston, IL

Teaches courses on marketing and customer loyalty.

Chief Marketing Officer

— Present

United Airlines • Chicago, IL

Oversaw marketing, e-commerce, product development, and customer loyalty strategies.

Vice President of Marketing

— Present

Hyatt Hotels Corporation • Chicago, IL

Responsible for marketing and loyalty program strategies.

Requirements for Northwestern University

Doctorate Program
Requirements
GPA Requirement
Required:3
TOEFL
Total
Required:90
IELTS
Overall
Required:7
Prerequisites
U.S. Bachelor's degree or equivalent
Application Checklist
  • Online application
  • Transcripts
  • Letters of recommendation
  • Statement of purpose
  • Resume/CV
  • TOEFL/IELTS scores (if applicable)
Specialization Notes

Standard PhD requirements for TGS departments including Chemistry, Physics, and Sociology.