John M. Greco

writes, speaks, and consults on organizational change, culture, and design.  John lives in Elgin, IL, USA, with his wife, Jamie, and their puppy, Ella.  He relishes catching his son Jesse’s guitar playing and songwriting at local gigs and open mics.  

Upcoming Events

August 2025

August 7: Webinar

Potty Training for BETTER CHANGE”

The Association of Change Management Professionals (ACMP) - Ohio Chapter

September 2025

September 12: Webinar

Better Change”

Next Gen Talent - 2025 cohort

November 2025

November 8: Workshop, Roosevelt University, Schaumburg

No More Empty Promises: OD to the Change Management Rescue

CODIC: Community of Organization Development in Chicagoland

“I want to thank you for your superior presentation about how to manage change (“Peace”) that you did at our IT all hands town hall. With the current level of stress and uncertainty across our IT teams, it is tricky – at best – to address the topic of how individuals can deal with a tough situation over which they have no control. Both your content and how you presented it struck a wonderful balance, and was received positively by our associates.”

- Mike, CIO

Photograph by Carol DeAnda, DeAnda Photography

Available Now!

It is widely estimated that two out of every three organizational change efforts fail; some estimates are higher.

Clearly, managing change is a tough gig. 

BETTER CHANGE: Delivering on the True Promise of Change Management challenges conventional change management approaches and reveals what it really takes to drive successful change. 

Better Change offers a refreshing, innovative perspective that challenges traditional approaches to change management. This book is exceptionally well-written and resonates with both professional and personal aspects of life. John Greco’s engaging writing style made it a quick and captivating read—I honestly couldn’t put it down. Working at a Fortune 5 company, I was thrilled to learn that Better Change has now been added to our organization’s list of required reading. It’s a testament to the book’s relevance and impact!
— John M., Amazon.com review

ODEA* Blog

* Ideas for organization development