Our clients

Some of Dr. Green’s and TTI’s training and consulting clients have included the following organizations: 


AIDS Resource

ANNA Crusis Women’s Choir

Bank Street School

The Berkeley Carroll School

Booz Allen Hamilton

Brandywine Counseling & Community Services

Bryan Middle School

Callen-Lorde Community Health Center

Central PA LGBT Center

Center for Safe Schools

Champlain College

The Chapin School

The Collegiate School

Columbus County North Carolina Department of Health

Comcast Corporation

Community Resources for Empowerment & Wellness

Covenant House (New York City)

Delaware County Juvenile Court and Probation Services

DenverHealth – LGBTQ Center of Excellence & Prevention Training Center

Diversity Best Practices / Working Mother Media

Dwight-Englewood School


Fox Chase Cancer Center

Green Meadow Waldorf School

Harm Reduction Coalition

Healthplex, Inc

Hoosier Academies

Horace Mann School

Hunter College Campus Schools

Innovative Learning Institute

Kutztown University

Lantern Community Services

Mary McDowell Friends School

Middlesex School

National Geographic Magazine

New Jersey Department of Health – Child & Adolescent Health Program

New York State Association of Independent Schools (NYSAIS)

NYC Administration for Children’s Services – LGBTQ Policy & Practice Office and Workforce Institute

NYC Department of Health & Mental Hygiene –  Bureau of HIV/AIDS Prevention and Control

NYC Department of Education

New York Interschool

Nuvance Health

The Packer Collegiate Institute


Pennsylvania State University, Brandywine

Planned Parenthood of the Heartland

Planned Parenthood of Southeastern Pennsylvania

Planned Parenthood of the Southern Finger Lakes

Planned Parenthood of Greater NY


Rippowam Cisqua School

Robert Wood Johnson Medical School

Salisbury University

Stephen Gaynor School

St. John’s University

St. Luke’s School

Temple University – IDEAL

Tenement Museum

Therapy Center of Philadelphia


Trevor Day School

The Trinity School

Tranz Central Coast

TransAction South Dakota

Tulane University

Unitarian Universalist Association

University of Alabama at Birmingham

University of Pennsylvania – Institute of Contemporary Art

University of Medicine & Dentistry of New Jersey

University of Michigan – Sexual Health Certificate Program

University of Texas, Arlington – Relationship Violence & Sexual Assault Prevention (RVSP) & LGBTQ+ Program

Virginia Department of Criminal Justice Services

Widener University – Center for Human Sexuality Studies

William Paterson University