Uncategorized Margie and Robert E. Petersen Foundation Gives $2.5 Million to The Vision Center at Children’s Hospital Los Angeles by Business Wire • 2015/09/24 • 0 Comments LOS ANGELES--(BUSINESS WIRE)--The Petersen Foundation is giving $2.5 million to support The Vision Center at Children’s Hospital Los Angeles in efforts to advance education, research and telehealth technology.