Diane Petropulos
Diane Petropulos

Senior Mediator

Senior MediatorThis mediator has at least 100 hours of mediation training, 500 hours of mediation experience, agrees to take part in at least 12 hours per year of continuing mediation education, and subscribes to Mediate.com's required standards of mediation practice.Certified Online Mediator

Diane Petropulos

Diane Petropulos, MA, is a principal in ADRinACTION, offering mediation, facilitation,
and training services in mediation and workplace conflict.

Diane is a former lecturer at the master’s level in the Human Resource Management Program at University of Hawaii-Manoa, and has developed and conducted advanced trainings and workshops related to disputes in Hawaii. Diane has mediated hundreds of Circuit, District, and Small Claims Court cases for Maui Mediation Services, and is a member of their Board of Directors. She is also a member of a panel of federal mediators handling Equal Employment Opportunity (EEO) cases.

Diane currently serves as Vice Chair on the Board of Mediation Centers of Hawaii (MCH).


Facilitative mode of mediation practice.


  • M.A., Educational Administration, Saint Mary’s College, CA,
    Educational Leadership Program
  • B.A., International Relations, Pomona College, CA

Areas Of Practice

  • Community
  • EEOC
  • Employment
  • Landlord - Tenant
  • Online Mediation
  • Small Claims
  • Workplace

Additional Services

  • Advanced Mediation Trainer
  • Communication Skills Trainer
  • Mediation Consultant
  • Mediation Trainer

Liability Insurance

  • Yes

Professional Associations

  • ACR - Assoc. for Conflict Resolution

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