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Business Administration

Note: Default Directory listing is displayed in alphabetical order, based on last name
Displaying 1 - 5 of 5
University of Guam
Office Location: RCUOG Office, 1st Floor, School of Nursing & Health Sciences Building
Mailing Address: UOG Station, Mangilao, Guam 96923
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Mr. David O'Brien, Vice President

Associate Professor, Finance and Economics

Mailing Address: UOG Station, Mangilao, Guam 96923
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University of Guam

Assistant Professor, Public Administration / Program Chair, Master of Public Administration and Professional Master of Business Administration (PMBA)

Office Location: SBPA Bldg., Rm. 138
Mailing Address: UOG Station, Mangilao, Guam 96923
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John J. Rivera, an INTJ, is an executive coach, consultant and professor with a decade and a half of diverse professional and academic experience.

John possesses a strong skill set that is complemented by an array of the most prominent developmental assessments in the market today. He is one of only a few hundred MBTI™ (Myers-Briggs Type Indicator) Certified Master Practitioners, with competency in all Levels—Steps I, II, & III. Of those certified to use the Step III instrument, he is in a class of about a hundred people worldwide. He is Guam's first and only MBTI™ Master Practitioner, Certified Step III Practitioner, EMP™ Founding Practitioner, and was among the first EQ-i certified practitioners. Other certifications include the EMP™, EQ-i®, FIRO®, JTB™, KGI®, MMTIC®, PMAI®, TIPS™ TKI®, and Strong®.

Throughout Guam and Region John has worked with a diverse mix of organizations/companies to grow strategic, organizational and leadership capacity. He is best known for his expertise with assessments, extensive organizational behavior knowledge, diverse training capacity, and transformational/charismatic leadership qualities.


Ph.D. in Organization and Management; Specialization in Leadership - 2012, Capella University
MPA - 2015, UOG
PMBA - 2005, UOG
BBA with a Double Major in Business Management and Finance/Economics, Minor in Human Resource Management - 2001, UOG


  • MBTI™ Certified Master Practitioner (Levels—Steps I, II, & III)
  • CPI™
  • EMP™ Founding Practitioner
  • EQ-i 2.0®
  • FIRO®
  • KGI®
  • MMTIC®
  • PMAI®
  • Strong®
  • TIPS™
  • TKI®


Download Dr. Rivera's CV


University of Guam

Associate Professor, Global Resources Management

Office Location: SBPA Bldg., Rm. 224
Mailing Address: UOG Station, Mangilao, Guam 96923
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  • PhD, 2006, Ritsumeikan Asia Pacific University
  • MA, 1990, University of Oregon
  • BA, 1981, Western State College of Colorado

Fred R. Schumann, PhD, is Associate Professor of Global Resources Management in the School of Business and Public Administration at the University of Guam. He has been active as a business executive in the Asia Pacific region for over 30 years. working with various multinational retail and hospitality firms. Dr. Schumann’s primary research has been in the field of international tourism and trends in consumer spending. He has extensive experience in luxury and specialty retail, with groups such as DFS Guam and The Athlete’s Foot Group, Inc. (TAF). At TAF, he was responsible for 196 retail stores in 17 countries/territories as Franchise Director for the Asia Pacific region. 

Curriculum Vitae


Randall Wiegand


Vice President

Administration & Finance
Office Location: Executive Offices, SBPA Bldg., 2nd Flr., Rm. 256
Mailing Address: UOG Station, Mangilao, Guam 96923
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