Rafael Rosengarten

Rafael Rosengarten is the CEO and Co-Founder of Genialis, the RNA biomarker company using AI and precision oncology to reimagine biomarkers for every target, drug, and patient.

A veteran of biomedical research, Rafael holds a Ph.D. from Yale and a B.A. from Dartmouth, and conducted postdoctoral work at Lawrence Berkeley National Lab, where he co-invented the j5 DNA assembly tool. He’s also a co-founder of the Alliance for AI in Healthcare, championing responsible AI in medicine. His background spans evolution, immunology, bioengineering, and genetics—informing his mission to bring smarter diagnostics to precision medicine.