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

Callen-Lorde Community Health Center

Central PA LGBT Center

Champlain College

The Chapin School

The Collegiate School

Columbus County North Carolina Department of Health

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

Hoosier Academies

Horace Mann School

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

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


Robert Wood Johnson Medical School

Salisbury University

Stephen Gaynor School

St. John’s University

St. Luke’s School

Temple University – IDEAL

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