The harshest critiques of Theranos founder Elizabeth Holmes didn't come during the screening portion of the San Francisco premiere of HBO's documentary "The Inventor: Out for Blood in Silicon Valley," but rather during the post-film panel discussion.
More than 15 years ago, while a student at Stanford University, Holmes pitched her idea to Dr. Phyllis Gardner, a professor of medicine there. Speaking at the documentary's screening at San Francisco's Letterman Digital Arts Center, Gardner recalled…
