
Mary Minno first met Esther Wojcicki when she was 15.
Walking into Wojcicki’s journalism class at Palo Alto High School, she was new to Silicon Valley. About 20 years later, Minno’s still in the area—and after nearly a decade in Big Tech, most recently at Google, she’s teaming up with her former teacher. Wojcicki—often called the Godmother of Silicon Valley—has joined Minno to launch Treehub, a residency program focused on academic founders in biotech and healthcare.