Dr. Giovanna Guerrero-Medina is Director of the Yale Ciencia Initiative in the Office of Collaborative Excellence of Yale School of Medicine, and Director for Professional Development and Community of Yale’s Wu Tsai Institute. Through these positions, Dr. Guerrero-Medina leads programs that broaden participation and increase inclusion and retention in STEM training pathways.

Until 2024, Dr. Guerrero-Medina was the first Executive Director of Ciencia Puerto Rico. Under her leadership, CienciaPR became one of the largest networked communities of Hispanic scientists in the world and was recognized for its work promoting justice, equity, diversity, and inclusion in the areas of science communication, education, and careers by the Union of Concerned Scientists, the AAAS-Caribbean Division, and the White House. 

She is a co-author of two National Academies of Sciences, Engineering, and Medicine reports to promote advancement, diversity, and inclusion in the STEMM workforce, and her expertise has been sought by the American Association for the Advancement of Science, multiple NIH and NSF peer review panels, and several nonprofit and scientific Advisory Boards. Dr. Guerrero-Medina’s work is funded by grants from the NIH and the Burroughs Wellcome Fund, among others. 

Originally from Puerto Rico, Dr. Guerrero-Medina has a Bachelor's in Science from the University of Puerto Rico, Rio Piedras, and a PhD in Molecular and Cell Biology from the University of California, Berkeley, with a concentration in neurobiology, followed by a science policy fellowship with the National Academies and science policy work at the NIH and the Van Andel Institute.