Gregory Campbell

Core Faculty
College of Social and Behavioral Health
Ph.D. Public Policy and Administration

Dr. Gregory Campbell is core faculty in the Public Policy and Administration Program at Walden University. He received his PhD in Management from Walden University, specializing in Leadership and Organizational Change, and holds BA and MA degrees from California State Dominquez Hills. He is a contributing author in Breakthrough Mentoring in the 21st Century by Dr. Walter McCollum.

Dr. Campbell is a transformational leader who applies strategic and intuitive skills in developing and implementing new programs. He works collaboratively with clients to assess organizational needs, determine outcomes, and co-create leadership development learning solutions. He is a dynamic keynote speaker and facilitator. An energetic, progressive thought-leader who fosters a collaborative environment and
encourages innovative solutions to achieve strategic objectives and continuous improvement.

Since 2009, Dr. Campbell has served as adjunct faculty member at various universities. He is a member of Sigma Iota Epsilon (SIE), the premiere fraternal organization in management in the United States. He is faculty advisor for Alpha Phi Sigma, the criminal justice honor society.

Courses Taught

PPPA 8004 - Foundations of Doctoral Studies

PPPA 9000 - Dissertation

PPPA 8111 - Leadership and Organizational Change


PhD, Walden University

MA, California State University of Dominguez Hills

BA, California State University of Dominguez Hills

Public Service

Sigma Pi Phi-Epsilon Omicron Chapter, Committee Member - Houston

Awards / Honors

Graduate Scholar Award, 12th International Conference on Knowledge, Culture, and Change in Organizations, 2012


Campbell, G. (2016). Biography of Dr. Gregory Campbell. Pi Alpha Alpha (Public Policy)

Campbell, G. (2017). Leadership is a partnership: How to Establish a leadership and employee development program in law enforcement. Ken Blanchard Companies