Developing leaders, teams, and organizations.

About Patrick

Patrick Kerwin is principal of Kerwin & Associates in San Diego, California, specializing in the development of leaders, teams, and organizations.

A Myers-Briggs Type  Indicator® Master Practitioner and an expert in MBTI type, Patrick has over 25 years of experience putting the MBTI® instrument to practice for leadership development, team building, communication enhancement, change management, conflict management, and stress management.

Specializing in the
Development of Leaders,
Teams, and Organizations.

Patrick has conducted MBTI workshops for organizations including Healthforce Center at UCSF, Kaiser Permanente, The Permanante Medical Group, Alameda-Contra Costa County Medical Association, the UCSF School of Medicine, Adventist Health, Marin Community Clinics, Amgen, Bernards, Hitachi Power Grids, Richmond (BC) School District No. 38, and the University of Notre Dame.

Patrick was a keynote speaker at the 2017 ACARA Conference in Buenos Aires and the 2016 MBTI® Users Conference in San Francisco. He is also one of 12 faculty who conducts the MBTI Certification Program in the U.S. and Canada.

In addition, Patrick is the author of the book True Type Tales, a collection of real-life stories about type in action in everyday life.

Patrick is founder and Past-President of SANDAPT, the San Diego chapter of the Association for Psychological Type International. Patrick is also a National Certified Counselor and holds his MBA and Career Counseling Graduate Certificate from California State University, Long Beach.


“My trainer and Moxie Institute helped me turn presentations, that were as boring as eating chalk, into something so eye-catching…” Read More


Deputy Chief Operating Officer of Neighborhood Services, City of San Diego


“I just wanted to send a quick note to say THANKS SO MUCH for sharing all your amazing knowledge and talent with me (and the CWT team). …READ MORE


Director, Business Development at Carlson Wagonlit Travel


“I gave my talk this morning to our Global Leadership Team. This is the first time I’ve ever given a talk without text or bullet points on slides and … READ MORE


Senior Vice President of Information Technology, Special Olympics


“Team Moxie, I will sing your praises to any and all who will listen. I recently received an award for Industry Rising Star and I am certain…” Read More


VP of Global Medical Affairs, Accufocus