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About us

Reliable information. Respectful conversations.

The Sexual Intellectual Movement Foundation is a 501(c)(3) nonprofit based in Atlanta, Georgia. EIN: 99-0854177.

Our Mission

The SIM Foundation equips young people ages 15–24 with practical sexual and reproductive health education, trusted resources and supportive learning opportunities. We help youth from every ethnicity, culture and community make informed decisions and navigate their health with confidence.

Our Vision

We envision a future in which every young person can access reliable health information, ask questions without judgment and connect with appropriate resources and qualified professionals when support is needed.

Organizational Goals

Portrait of Simitri Nassar, Executive Director and Founder

Executive Director and Founder

Simitri Nassar, MPH

Simitri is a public health graduate of North Carolina Central University who discovered her passion for sexual health during her undergraduate studies. With more than eight years of experience in HIV and STI prevention, she is the founder and executive director of SimiSex and the Sexual Intellectual Movement Foundation (SIM).

Meet the Board