When Mergers Fail,
It's Rarely the Numbers.
70% of M&A deals underperform. The cause is almost always the people side - workforce resistance, culture clash, leadership misalignment. Dr. Michelle Rozen brings behavioral science to your integration so the human side of your deal doesn't derail the rest of it.
Request the Change Readiness AssessmentDr. Michelle Is Trusted By The World’s Leading Organizations
The Integration Is Running.
The People Aren't.
Most integration plans treat resistance as a management problem. It's a behavioral one.
80%
of culturally failed M&A deals experience delayed integration
78%
miss their synergy targets - the numbers the deal was built around
77%
lose key talent -- the people the deal was built around
The financial model said yes. The integration plan looked solid. And then - resistance you didn't expect, from people you didn't expect it from. Leadership misalignment at the top. Culture wars between teams. Employees running on anxiety instead of performance.
The deal is closed. The work of making it real is just beginning.
Behavioral Science Is
Your Integration Advantage
Most integration plans treat resistance as a management problem — something to be pushed through with better communication or firmer directives. It's actually a behavioral one.
Dr. Michelle Rozen — The Change Doctor™ — has spent over a decade researching exactly why people resist, disengage, and underperform during organizational change — and what leaders can do about it, using science.
Her frameworks (including The 0-10 Rule™ and The 6% Club methodology) give your leadership team a repeatable, evidence-based system for moving people through change — not around it.
Dr. Michelle Rozen — The Change Doctor™ — has spent over a decade researching exactly why people resist, disengage, and underperform during organizational change — and what leaders can do about it, using science.
Her frameworks (including The 0-10 Rule™ and The 6% Club methodology) give your leadership team a repeatable, evidence-based system for moving people through change — not around it.
Rave Reviews. Standing Ovations. Real Impact.
If Any of This Sounds Familiar,
This Page Is for You.
Most integration plans treat resistance as a management problem. It's a behavioral one.
Workforce resistance you didn't anticipate
Especially from managers, not just front-line employees. The integration is on paper - adoption isn't happening.
Culture clash forming faster than you can address it
"Us vs. them" dynamics between the two organizations. Teams protecting their old ways of working.
Key talent signaling they're leaving
The people the deal was built around are already talking to recruiters. Retention plans aren't cutting through the uncertainty.
Leadership teams not aligned
Different management styles, conflicting priorities, and different definitions of what the new organization should look like.
Communication breaking down
Employees don't know what's changing, who they report to, or what it means for their future. The rumor mill is faster than leadership.
Integration timelines slipping
Because the human side wasn't resourced the same way the financial side was. Every delay compounds the cost.
How Dr. Rozen Works
with Integration Teams
The engagement is designed for organizations in active M&A cycles — not post-mortems. We start with diagnosis, then deploy frameworks calibrated to your specific deal context.
Schedule the Change Readiness AssessmentChange Readiness Assessment
A structured diagnostic of your organization’s behavioral readiness for the integration. We map resistance points, leadership alignment gaps, and cultural friction before they become crises.
30-minute diagnostic · No commitment required
Custom Framework Deployment
We apply The 0-10 Rule™ and supporting behavioral science tools to your specific deal – workforce communication, leadership alignment, manager enablement, and culture integration planning.
Calibrated to your deal size and workforce
Ongoing Advisory or Program Delivery
Executive workshops, leadership team sessions, manager toolkits, or embedded advisory support through the integration lifecycle – depending on where your biggest gaps are.
Flexible engagement model
The Frameworks Behind the Work
The 0-10 Rule™
A behavioral framework that maps where every individual sits on the change adoption spectrum – from active resistance (0) to full commitment (10). Gives leaders the exact behavioral interventions to move people forward, not just push harder.
Applied in M&A:
Integration readiness diagnostics, leadership alignment scoring, targeted workforce communication strategy, and resistance mapping by team and function.
The 6% Club Methodology
Based on peer-reviewed research showing that only 6% of people successfully execute long-term change – and why. The methodology identifies the behavioral patterns of that 6% and builds them into team-level practices that stick.
Applied in M&A:
Building manager change capability, sustaining culture integration post-close, reducing backsliding after Day 1, and identifying your internal change champions.
The Moments That
Drive Organizations to Act
PHASE 1
Pre-Deal & Day 1
Fear of failure
Leaders know the statistic. Over 60% of M&A deals fail to meet objectives.
Before close, they search for behavioral frameworks and advisors who can de-risk the human side before it’s too late.
PHASE 2
Integration Phase
Overwhelm at resistance
64% of managers assume resistance comes from front-line workers. Deloitte research shows it’s actually highest at top management level. When internal playbooks fail, they need a behavioral science perspective, fast.
PHASE 3
Post-Close
Accountability for talent loss
Board accountability drives urgency. When key talent exits and synergy targets are missed, the CHRO and CEO face board-level scrutiny.
Budget is not the constraint at this stage – urgency is.
Start with a Change Readiness Assessment
Before any engagement, we begin with a structured conversation about where your integration stands — resistance signals, leadership alignment, culture friction, and communication gaps.
- 30 minutes - no commitment required
- Covers resistance signals, leadership alignment, and culture friction
- You'll leave with a clear picture of your behavioral integration gaps
- All conversations are confidential
Dr. Rozen's team responds within one business day. All conversations are confidential.
Meet Dr. Michelle Rozen
Dr. Michelle Rozen is a world-class behavioral scientist and one of the most sought-after keynote speakers on leadership, change, and performance acceleration today. Renowned for her commanding stage presence, electrifying energy, and deeply relatable style, she transforms every event into a high-impact experience that drives measurable results. Her keynotes are fully customized to your organization, blending advanced behavioral science with practical, actionable strategies that teams implement immediately to achieve real business outcomes.
Audiences love her for her engaging, interactive, and approachable style. Event organizers rely on her because she is seamless to work with, laser-focused on their objectives, and consistently delivers rave reviews, standing ovations, and lasting impact. Booking Dr. Michelle Rozen is more than hiring a speaker- it is securing a strategic, transformative experience that energizes, aligns, and accelerates your organization’s performance.
Common Questions
Before You Reach Out
Is this a keynote engagement or a consulting engagement?
This page is specifically for organizations navigating M&A integration — not event bookings. If you’re looking for a keynote speaker for a conference or company event, visit the speaking page. The advisory work described on this page is a separate engagement led by Dr. Rozen and the Dr. Rozen Institute team.
At what point in the deal should we engage?
The earlier the better – ideally pre-close or in the first 30 days post-announcement. That said, many organizations come to us mid-integration when something has already gone wrong. We work at every stage, including recovery.
What size organizations do you work with?
Dr. Rozen has worked with organizations ranging from mid-market to Fortune 100. The frameworks are calibrated to deal complexity and workforce size, not a fixed engagement template.
What does the Change Readiness Assessment actually involve?
A 30-minute structured diagnostic conversation with Dr. Rozen or a senior team member. We cover the current state of the integration, specific resistance signals, leadership dynamics, and communication gaps. You’ll leave with a clear picture of where behavioral science can have the most impact – no commitment required.
What's the difference between this and a traditional change management firm?
Traditional change management is often process-focused – org charts, RACI matrices, project timelines. Dr. Rozen’s approach starts with the behavioral science of why people resist change at a neurological and psychological level, and builds interventions around that. The difference shows up in adoption rates, retention numbers, and leadership alignment speed.