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John Blattner, Ph.D.

Our Team

John Blattner, Ph.D.

Job Title: 
Senior Consultant
Keywords:
Keywords: 

Mountain climbing, hiking, cycling

John is an experienced organizational consultant and licensed clinical psychologist, with over three decades of experience helping individuals and organizations to manage change and further develop their unique strengths. He specializes in executive coaching, organizational culture assessment, executive performance assessment, and team development. In addition to his work with Brimstone, John leads his own management consulting practice where he has partnered with C-level executives to develop their leadership abilities, led national and international organizations through strategic planning and development cycles, and designed and executed professional development programs for Fortune 500 companies and educational institutions. John's clients have included 3M, Grainger, General Mills, Nucor, Advocate Health Care, Naperville School District, and DSM (Netherlands).

John holds a Ph.D. in Psychology from the Fielding Graduate University in Santa Barbara, California. He also has served as President of the Illinois Psychological Association and on the Executive Board for the Society of Consulting Psychology (Division 13) of the American Psychological Association. John is a frequent speaker, author, and television commentator. He lives in the greater Chicago area with his wife.