Ilana Borkenstein is the co-founder and CEO of M7 Health, a New York healthtech company building nurse staffing and scheduling software designed by the people who live the night shift. A registered nurse who worked a bone marrow transplant unit at Memorial Sloan Kettering - the literal M7 floor the company is named for - she turned a Harvard Business School class project into a platform now used daily by tens of thousands of clinicians across more than 60 hospitals. M7 has raised about $17 million, including a $10 million Series A led by Threshold Ventures, on a single idea: fix nurse scheduling not as a math problem but as a human one.

Heidi Roizen is one of Silicon Valley's most iconic figures — a serial entrepreneur who co-founded T/Maker in 1983, led Apple's Worldwide Developer Relations during a pivotal transition, and became a venture capitalist at Threshold Ventures. She is the subject of a landmark Harvard Business School case study on networking and the famous 'Heidi vs. Howard' gender bias experiment. Today she is a Partner at Threshold Ventures, a Stanford lecturer, board director at Planet Labs and Upside Foods, and host of 'The Startup Solution' podcast.