About Us

Nancy Arduengo Nancy J. Arduengo, Ph. D., SPHR, SHRM-SPC

Talented Organization Development (OD) Consultant with demonstrated expertise in helping managers and employees align behaviors with mission objectives. Consummate developer of programs and activities designed to build collaboration on teams dealing with conflict and change. Experienced in working with all levels in an organization.

As the Principal Consultant and change management expert for The ArdLen Group, Dr. Arduengo has responded to various RFPs; developed consulting proposals, designed and implemented interventions for organizations that are going through significant change. The goal of each intervention is to avoid unnecessary productivity drops by building transition management and communication plans that reduce staff confusion, resistance and turnover.


Anne Hull R. Anne Hull, M.Ed.

R. Anne Hull provides leadership and assists with implementing organizational changes through strategic planning, performance-based training design, development and delivery. She is recognized for change management skills, group facilitation and presentation abilities. She manages organization culture audits with employee opinion surveys and facilitated feedback meetings. Using competency models and 360-degree feedback she supports succession planning strategies. She successfully facilitated process improvement initiatives, change management interventions, and cross-functional teams within a multi-union environment. Her current work supports employee engagement and retention through career management strategies.

 Ms. Hull has worked with federal and county agencies, banking and financial organizations, publishing, information technology, telecommunications, real estate development, university, non-profit and volunteer organizations. 

 Ms. Hull holds a Masters of Education in Counseling, specializing in Career Development from University of Montevallo. She holds certifications in Organizational Development certificate from Georgetown University. Performance Improvement Project Facilitation with the Rummler Bache Group, Managing Organizational Change with OD Resources and is a Kirkpatrick Principal Evaluator.


RICH COHEN Richard Cohen, JD, MSOD

An experienced organization development consultant that has worked with organizations and individuals for more than 15 years in areas of leadership and management development, organizational culture change, team development, and diversity management. He is a skilled group facilitator and trainer, and one-on-one coach. He has helped many individuals in senior and middle management significantly improve their performance and effectiveness, and achieve recognition and advancement in their careers.

Mr. Cohen has provided 360 feedback coaching to executives in KeySpan Energy Delivery, Johnson & Johnson companies, Morgan Stanley, General Public Utilities (now First Energy), and Penguin Putnam Books. He is also a guest instructor in organizational culture and leadership at the US Army War College, Carlisle, PA, and is a Vietnam war veteran who served as an officer in the US Army. Rich is qualified in the MBTI® (Myers-Briggs Personality Type Indicator) and is certified in the Drexler-Sibbet Team Performance Model. Rich holds a Master of Science Degree in Organization Development from American University/NTL Institute. He also holds a JD degree and was a practicing attorney for 25 years prior to entering the field of organization development.