Our Team

Executive Team

Chief Executive Officer
Samantha Lopez brings over 20 years of dedicated service t0 Exponents, having held numerous leadership roles within the organization. Most recently, she served as EVP…
Chief Financial Officer
Regina Edwards is the Chief Financial Officer of Exponents, Inc. She has been with the organization for 23 years and oversees Finance, Human Resources, IT…

 

WE LOVE WHAT WE DO

As a collective, we make sure to work as hard as possible to produce high-quality results in a loving and supportive environment. We believe that a team is only as strong as its weakest link, and we are proud to say that everyone we work with is leaders in their own right.

 

Management Team

Human Resources

hr@exponents.org

Tawana Rowser-Brown, PhD, MSW, Master-CASAC, CRPA, CARC

Senior Director, Exponents Center for Personal & Professional Development

Donald Powell, MhS

Senior Director of Programs and Development

Yvonne Soto, MBA, CASAC-T

Director of Special Projects

Juan Jordan, CRPA

Director, Recovery Support Services

Shayra Vega, CASAC

Assistant Director, Judith Loeb Chiara Recovery Center

Dana Diamond, CASAC 2

Director of Health Services

Andre Stoklasa, CASAC

Assistant Director of Counseling Services

Dianco Holder, CASAC II, R.C.A. Trainer of Trainers, Recovery Coach

Assistant Director of Trainings

David Wilson

IT Manager

Kyla Williams, MBA, CRPA

Assistant Director of Administration/ Project Manager

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