John Greisner
JG

John Greisner

Linkedin Profile
Senior Management Consultant at Slalom | Greater Boston
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About John Greisner

  • John Greisner is a visionary leader and the Founder of Cornerstone Management Consulting, where he harnesses over thirty years of extensive experience in business and technology management to drive transformative change for organizations. With a robust consulting background spanning more than fourteen years, John specializes...
    John Greisner is a visionary leader and the Founder of Cornerstone Management Consulting, where he harnesses over thirty years of extensive experience in business and technology management to drive transformative change for organizations. With a robust consulting background spanning more than fourteen years, John specializes in enhancing organizational performance through strategic insights and innovative solutions. His expertise lies in executing effective change strategies that not only improve delivery and performance outcomes but also foster a culture of continuous improvement. At Cornerstone Management Consulting, John is at the forefront of introducing business architecture standards and applying organization design principles that align closely with the evolving needs of modern enterprises. He is adept at strengthening tier-governance frameworks and managing change initiatives that ensure seamless alignment between strategy and execution. His deep understanding of business agility, lean principles, and various project management methodologies enables him to guide organizations through complex transformations with confidence. John’s skill set is complemented by his proficiency in cross-functional team leadership, process design, and stakeholder engagement, making him a sought-after consultant for businesses aiming to navigate the intricacies of change management. His value-driven approach to executive coaching and education empowers leaders and teams to unlock their full potential, ultimately driving sustainable success in today’s competitive landscape. Through his work, John continues to inspire organizations to embrace innovation and agility, positioning them for long-term growth and resilience.
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  • John Greisner Work

    • Senior Management Consultant at Slalom in November 2024 to Present
    • Management Consultant at Cornerstone Management Consulting in May 2009 to November 2024
    • Principal at Cornerstone Management Consulting in January 2008 to January 2024
  • John Greisner Skills

    • Microsoft WordTime ManagementMicrosoft Excel
      Data VisualizationWritten CommunicationOrganizational PerformancePresentationsPresentation SkillsOrganizational DesignAnalytical SkillsCross-functional Team LeadershipProcess DesignProblem SolvingManagement ConsultingBusiness ConsultingAccount ManagementContract ManagementFinancial AccountingStrategic InsightsStakeholder EngagementCritical ThinkingChange InitiativesBusiness Process ManagementFacilitationCommunicationConsultingObjectives and Key Results (OKRs)Product ManagementSoftware Product ManagementFeature PrioritizationRole MappingInvestment ManagementCommunity of PracticeAssessmentOperations ManagementProgram ManagementBusiness Solution DeliveryTechnology ManagementCoachingTraining DeliveryVFQLeadership Development CoachingLearning & Development SolutionsPerformance MetricsStrategic ManagementFinancial AnalysisProduct DevelopmentLean Process ImprovementTheory of ConstraintsExecutive LeadershipOrganizational LeadershipPortfolio ManagementAgile & Waterfall MethodologiesSDLCBusiness AnalysisPMOAgile MethodologiesManagementProcess ImprovementBusiness ProcessProject ManagementSoftware Project ManagementStrategic PlanningStrategyProject Portfolio ManagementAgile Project ManagementIT StrategyLeadershipChange ManagementStart-upsTeam LeadershipRetirement Plan ConsultingProject Team ManagementBusiness Process ImprovementOutsourcingScrumRetirement Services529 PlansGovernanceAgileProcess DevelopmentKanbanSoftware Development Life Cycle (SDLC)Project Management Office (PMO)

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  • About John Greisner's Current Company

  • Frequently Asked Questions about John Greisner

    • What is John Greisner email address?
      Email John Greisner at j***r@gmail.com and j***r@cornerstonepm.org. This email is the most updated John Greisner email found in 2025.
    • What is John Greisner phone number?
      John Greisner phone number is +16177747005 and +13392014487.
    • How to contact John Greisner?
      To contact John Greisner send an email to j***r@gmail.com or j***r@cornerstonepm.org. If you want to call John Greisner try calling on +16177747005 and +13392014487.
    • What is John Greisner net worth?
      John Greisner has an estimated net worth of $375,000 to $499,999
    • What company does John Greisner work for?
      John Greisner works for Slalom
    • What is John Greisner's role at Slalom?
      John Greisner is Senior Management Consultant
    • What industry does John Greisner work in?
      John Greisner works in the Business Consulting And Services industry.

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