Dr. Calvin Fitch is a psychologist and Research Fellow at Massachusetts General Hospital/Harvard Medical School. He is interested in developing holistic programs to help improve mental and sexual health in vulnerable populations. His current K23 award from NIMH is developing and testing a peer navigation and coping skills program to increase PrEP use in Black gay and bisexual men. Through the Kenneth Mayer Fellowship sponsored by the Gordon and Betty Moore Foundation, Dr. Fitch will also be conducting a needs assessment to develop a mental/sexual health program specifically for sexual and gender minority individuals engaged in subscription-based sex work.