Kent R. Olson, MD, FACEPMedical DirectorCalifornia Poison ontrol System, San Francisco DivisionSan Francisco General HospitalAttenting Emergency PhysicianElden Hospital Medcial CenterClinical Professor of Medicine, Pediatrics, and PharmacyUniversity of California, San FranciscoPaul Teetor is a quantitative developer with Masters degrees in statistics and computer science. He specializes in analytics and software engineering for investment management, securities trading, and risk management. He works with hedge funds, market makers, and portfolio managers in the greater Chicago area.