hoodline.com/2026/11/portola-valley-home-where-theranos-scientist-died-quietly-sells-for-5-million Portola Valley Home Where Theranos Scientist Died Quietly Sells for $5 Million
A 3,074-square-foot Portola Valley home once owned by former Theranos chief scientist Ian Gibbons sold for $5 million on May 19, 2025, $350,000 above its $4.65 million asking price. The Ladera property had been renovated by his widow, Rochelle Gibbons.
