ANNOUNCEMENT: Center for Serving Leadership is renamed to World Serving Leaders.

Culture, Mission And Values

Dr John's Biography, Books & Insights

Meet Our Serving Team

Results Speak Volumes

Impact Your Community As
A Certified Trainer

Leading With A Purpose

Learn And Be Inspired

Perspectives That Move Leaders

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North America Partner

Ruth Hatchuel

Ruth Hatchuel is the Veteran Experience Program Manager for Employee and Patient Experience at the VA Northeast Ohio Healthcare System.

Rick Griest

Rick retired from Honda of America Manufacturing after 30 years, holding roles from assembly line work to training and development.

Ron Embleton

Ron Embleton has national and international experience in sales, marketing, leadership development, and teaching.

Tad Douce

Tad Douce is an educator, leader, and author with experience as a teacher, instructional coach, and school administrator since 1996.

Donnette

Donnette, Nurse Manager at the VA Northeast Ohio Healthcare System’s Community Living Center, specializes in care for residents with complex respiratory needs.

R. Ian Davis

Ian is a Master Human Capital Strategist with Canadian, Irish, and U.S. citizenship.

Dan Cawley

Dan Cawley is a seasoned business leader, real estate entrepreneur, and faith-driven mentor whose life journey reflects the power of transformation through the grace of forgiveness, perseverance, and the discovery of purpose. With decades of experience navigating the highs and lows of professional and personal life, he brings a unique blend of vulnerability, wisdom, and leadership insight to every story he tells.

Lisa Bennett

Lisa has 30+ years of leadership, coaching, and program management experience across nonprofit, government, and faith-based sectors.

Sydney Barcus

Dr. Sydney Barcus, with a Ph.D. in Industrial/Organizational Psychology, specializes in organizational transformation across Fortune 500 companies in healthcare, hospitality, and more. A consultant, coach, and speaker, she blends analytical insight with a heart for service, empowering clients to drive measurable impact.

Leonel Alaniz

Leonel Alaniz, born in 1999 in Nicaragua, began serving as a worship pastor in 2017 and now works as an associate pastor with a team of leaders in his hometown church.