John Greisner
Senior Management Consultant at Slalom | Greater Boston
Engage
candidates 10x faster
Enjoy unlimited access and discover candidates outside of LinkedIn
Trusted by 1.4M users from 76% of Fortune 500 companies
The most accurate data ever
CCPA Compliant
GDPR Compliant
150M
Personal Emails
200M
Work Emails
100M
Direct Dials
250M
Professional Profiles
40M
Company Profiles
Find anyone, anywhere
with ContactOut
today
Making remote or global hires?
Connecting
with key decision-makers? We can help.
- 40 emails / month
- 3 phone numbers / month
- Works on standard LinkedIn only
-
Work emails, personal emails,
mobile numbers
No credit card required
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.
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
Vice President at ING in April 2008 to January 2009
Program Office Director at Upromise in January 2007 to February 2008
Solution Design Technical Consultant at TIAA in January 2004 to January 2007
Product Design Consultant at Upromise in July 2002 to March 2003
Application Development Manager, AVP at State Street Bank in January 2000 to January 2002
Implementation Project Manager, AVP at State Street Bank in January 1997 to January 2000
Senior Implemenation Lead at Putnam Investments in January 1994 to June 1997
Retirement Plan Administration at Bank of America in June 1991 to January 1995
See more
See less
Microsoft Word
Time Management
Microsoft Excel
Data Visualization
Written Communication
Organizational Performance
Presentations
Presentation Skills
Organizational Design
Analytical Skills
Cross-functional Team Leadership
Process Design
Problem Solving
Management Consulting
Business Consulting
Account Management
Contract Management
Financial Accounting
Strategic Insights
Stakeholder Engagement
Critical Thinking
Change Initiatives
Business Process Management
Facilitation
Communication
Consulting
Objectives and Key Results (OKRs)
Product Management
Software Product Management
Feature Prioritization
Role Mapping
Investment Management
Community of Practice
Assessment
Operations Management
Program Management
Business Solution Delivery
Technology Management
Coaching
Training Delivery
VFQ
Leadership Development Coaching
Learning & Development Solutions
Performance Metrics
Strategic Management
Financial Analysis
Product Development
Lean Process Improvement
Theory of Constraints
Executive Leadership
Organizational Leadership
Portfolio Management
Agile & Waterfall Methodologies
SDLC
Business Analysis
PMO
Agile Methodologies
Management
Process Improvement
Business Process
Project Management
Software Project Management
Strategic Planning
Strategy
Project Portfolio Management
Agile Project Management
IT Strategy
Leadership
Change Management
Start-ups
Team Leadership
Retirement Plan Consulting
Project Team Management
Business Process Improvement
Outsourcing
Scrum
Retirement Services
529 Plans
Governance
Agile
Process Development
Kanban
Software Development Life Cycle (SDLC)
Project Management Office (PMO)
See more
See less
Discover more about SlalomWhat is John Greisner email address?
Email John Greisner at [email protected] and [email protected]. This email is the most updated John Greisner email found in 2026.
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 [email protected] or [email protected]. 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.
John Greisner Email Addresses
John Greisner Phone Numbers
Get a free list of similar prospects, filtered by title, company, or industry.
Build your Prospect ListPeople like John Greisner
Partner Marketing Manager | U.S. Retail Marketing at Google
Senior Manager Innovation and Advanced Analytics at PepsiCo
Clinical Operations Planner (Manager) at Pfizer
Assistant Vice President at CNA Insurance
Senior Software Engineer, Performance Tools at Intel Corporation
Retired Teacher at ECOT
Senior Biostatistics Director at Astellas Pharma US
Customer Care Lead at Lineage Logistics
PR & Communications Manager, Henry Ford West Bloomfield Hospital at Henry Ford Health
Senior Scientist at Coleman Research Corporation
Owner at Akbar Shekari, PC
Business Owner at JZ Jewelry LLC
Software Developer at Bloomberg LP
Associate Director at Mississippi State University
Cashier at Wingstop Restaurants, Inc.
Senior Research Technician at Washington University School of Medicine
Director at Dante's Restaurants, Inc
Organizational Transformation Senior Manager at Deloitte
Senior Managing Director, Leader of Healthcare Risk Management & Advisory at FTI Consulting
Senior Manager - RoD, Beef & Chicken - US Menu Strategy, Culinary & Operations at McDonald's
Show more
Show less