Siobhan Nolan Mangini is a prominent figure in the healthcare and technology sectors. She in an Investor in Vitra helath - an online specialty medical clinic that focuses on safely and sustainably reversing type 2 diabetes. She is a President and CFO at NGM Biopharmaceuticals, a biotech company specializing in immuno-oncology treatments. With a background in corporate strategy, financial planning, business operations, and business development, Siobhan has also served as President and CFO of Castlight Health, a healthcare navigation company. Her extensive experience in the healthcare industry includes roles at Bain Consulting and the Kaiser Family Foundation. In addition to her professional achievements, she is an active board member and early-stage investor in various healthcare and technology ventures.