She put her hard-earned degrees from Dartmouth and Harvard to good use with a 25-year career as a money manager. But it’s not just her business smarts that keep Joyner in the Bay Area headlines. She is also a fixture on the social scene, hosting exclusive events for labels like Dior at her estate in Presido Heights. Some of her career achievements include serving as a founding partner of Avid Partners and senior advisor at Welsh, Carson, Anderson & Stowe.