Our People
Our team operates all across the United States, with our primary office located in Plymouth, Michigan. We bring together a wide range of expertise and knowledge to help organizations enhance their effectiveness through a focus on culture change, leadership development, and team building.
Our aim is to support you with the right solutions and deliver a quality experience on your journey towards developing empowered and motivated individuals, inspiring and effective leaders, and a positive workplace culture. Whatever it is you need, our committed team and expert consultants are here to help.
We are on a mission of Changing the World — One Organization at a Time®, and we invite you to join us.
Our Leadership Team
ROB COOKE
CEO & Director
CATHLEEN COOKE
Chief Client Officer
JESSICA COOKE
Chief Operating Officer
CHERYL BOGLARSKY
Director of Research
MARY MCCULLOCK
Director of Leadership &
Culture Solutions
PATTY PETERSEN
Director of Client Services
ROXANNE RAY
Director of Professional
Services
Our People
ALEX DEMIAN
Account Manager
CARLOS DELGADO
Director of Digital Products
DARYL-LYNN O’DONNELL
Account Manager
ERIN O’CONNOR
Software Development QA Analyst
JANET SZUMAL
Senior Research Associate
JASON BOWES
Creative Manager & Workshop Facilitator
JODI SKRUCH
Finance
KALANI IWIULA
Integrated Marketing Specialist
LILAC KORDANSKY
Account Manager
MARY HIMMEL
Account Manager
MARY KAY HUGHES
Account Manager
MICHELE SOLAK
Project Manager
ODILE AMBRUS
Accounts Payable/Finance
RON OSIKOWICZ
Software Quality Assurance Analyst
TIM AYERS
Shipping Clerk
Author Bios
Cheryl A. Boglarsky, Ph.D.
Director of Research
Robert A. Cooke, Ph.D.
CEO and Director of Human Synergistics International
J. Clayton Lafferty, Ph.D.
Founder of Human Synergistics International
Lorraine F. Lafferty, Ph.D.
Former Chairman and CEO
Janet Szumal, Ph.D.
Senior Research Associate