Executive Team
President/CEO
Joseph R. Turner, JD, is the co-founder and current President/CEO of EXPONENTS, Inc., in New York City. EXPONENTS is the first known harm reduction substance…
Executive Vice President/CFO
Regina Edwards is the Executive Vice President & Chief Financial Officer of Exponents, Inc. She has been with the organization for 23 years and oversees…
Executive Vice President/COO
Samantha Lopez has been with EXPONENTS for over fifteen years first as Director of Development & Contracts then Director of Quality Assurance and Chief Administrative…
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
| Melissa Rios-Malave, LCSW, CASAC
Sr. Clinical Director of Drug Treatment |
Wendy Jenerette
Sr. Director of Human Resources |
Tawana Rowser-Brown, PhD, MSW, Master-CASAC, CRPA, CARC
Assistant Director -ECPPD |
Donald Powell, MhS
Sr. Director of Programs and Development |
| Juan Jordan, CRPA
Director, Recovery Support Services |
Shayra Vega, CASAC
Assistant Director, Judy Loeb Chiara Recovery Center |
Dana Diamond, CASAC
Director of Health Services |
Yvonne Soto, MBA, CASAC
Director of Transitional, GED, & Vocational Services |
| Frank Perez
Director of Data Systems |
Victor Velazquez, CASAC
Director of Training |
Viola Varner, LMSW, CASAC
Assistant Director of Drug Treatment |
David Wilson
IT Manager |
| Alexandra Spinks
Individual Giving & Fundraising Manager |