Meet The Experts


John DubzinskiJohn is the author of "The Accountability Factor: The Buck Starts Here." Through workshops, writing, and coaching, John is quickly becoming known as America's Accountability . John is a Master Certified Coach (MCC), the highest credential awarded by the International Coach Federation (ICF) and a designation reserved for acknowledged leaders in the field of executive coaching. ICF has membership of more than 14,000 coaches worldwide and John is one of only 624 Master Certified Coaches in the world. John is also a Certified Family Business Advisor with the Family Firm Institute.

With more than 25 years of experience as an entrepreneur, executive coach, and professional speaker, John's mission is to help business leaders achieve their professional best and unleash the full potential of the organizations they lead.

  • Click here to review a list of John's clientele
  • Click here to read what it takes to become a Master Certified Coach
  • Click here to read client reviews about John's coaching

Active in his professional and local communities, John is co-chair of the Baltimore Chapter of Business Forums International, a member of the National Speakers Association, and serves on the Board of Directors of Junior Achievement.

John Dobzinski brings a blend of wisdom, business experience, and proven client results as a strategist with AccountabilityExperts.com


Mario DiciocioMario DiCioccio is a Professional Certified Coach (PCC) as awarded by the International Coach Federation. Mario works with business owners, executives, managers and individual contributors in large to small enterprises that want to improve their effectiveness, increase productivity, feel more satisfied in their careers, adapt to changes or have a sounding board for big decisions. More specifically, he helps his clients develop new skills, identify and align their personal values to the organization's mission and communications. In addition to his coaching experience, Mario brings over 20 years of leadership experience to his practice. As a Sr. Director with Merck & Co., Inc., Mario:



  • Led organizations up to 100 people to support US Sales and Marketing.
  • Facilitated a global cross-functional group that designed and gained approval for a worldwide database services organization in Information Services
  • Participated in cross-functional initiatives to redesign selling, marketing and promotional activities in the US.

Mario has also been the owner of his own business. He has been a manager with KPMG Peat Marwick (now BearingPoint, L.L.C.) where he led a project to develop a cost accounting system for banks. He completed a two-year term serving on the board of directors for the Eccoes Foundation, a not-for-profit organization working to increase social justice. Mario holds the Professional Certified Coach (PCC) credential from the International Coach Federation. He is coach-trained and certified as a Professional Co-Active Coach (CPCC) by the Coaches Training Institute. Mario is also a graduate of the 3-year Gestalt therapy program offered by the Gestalt Therapy Institute of Philadelphia. Mario holds an MBA from Temple University and a B.S. in Mathematics from St. Joseph's University. He is also a member of the Philadelphia Human Resources Planning Society and the International Coach Federation.

The following list identifies some of the clients that Mario has had the pleasure to work with:

  • Jewish Federation of Greater Philadelphia
  • Pfizer Inc.
  • Merck & Co., Inc.
  • Susquehanna International Group, LLP
  • PJM Interconnection, LLC
  • Penn State University, Smeal College of Business
  • Ranker-Hanshaw Financial Group
  • The Medi Group, Ltd.
  • Judd Fire Protection, LLC
  • Frazier & Deeter, LLC

Mario has also worked with individuals from the following organizations:

  • The Hartford
  • The Robert Wood Johnson Foundation
  • Deloitte Consulting LLP
  • Blue Cross Blue Shield Association
  • Independence Blue Cross

Mario has worked with other Fortune 500 organizations and governmental agencies through his relationships with Right Management Consultants and Coaching Partners Inc. CLICK HERE to read what Mario’s clients have to say...