Endorsements

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“A powerful and lucid guide for executives and leaders worldwide, Dean Herman’s Four Portals to Power will help you master those aspects of your personality that hold you back!”

Marshall Goldsmith, New York Times and Wall Street Journal #1 best-selling author of What Got You Here Won’t Get You There and Succession: Are You Ready?

“Dean Herman provides a brilliant and extraordinarily powerful framework that nearly anyone can use to become significantly more effective. This book is a must-read for leaders of all types – and for anyone who desires greater success in work and in life.”

Chip Conley, CEO, Joie de Vivre Hospitality, and author, Peak: How Great Companies Get Their Mojo from Maslow

“In Four Portals to Power, Dean Herman shows us how to master what is going on the inside so we can consciously master what we are doing on the outside. His powerful insights and guide are a gift for all who have a nagging sense they are not all they can be.”

Tom Loarie, Chairman, Mercator MedSystems, Inc.

“Use this book’s profound tools to gain natural self-mastery and create significant new opportunities for yourself and your company.”

Taia Ergueta, VP Strategic Marketing, Thermo Fisher Scientific

“This book provides leaders a powerful set of tools for maximizing their effectiveness. It is an indispensable resource for executives and anyone else intent on growing their success.”

Hamid Ghanadan, President, The Linus Group