Student & Alumni Profiles Students and Alumni Heading link Copy link Stephanie DeFlorio-Barker MPH Environmental & Occupational Health Sciences '10, PhD Environmental & Occupational Health Sciences '15 Kinyell Gaston MPH Environmental and Occupational Health Sciences student Jiehong Guo PhD Environmental & Occupational Health Sciences '15 Linh Phan MS Environmental & Occupational Health Sciences '13 and PhD Environmental & Occupational Health Sciences student Apostolis Sambanis MS Environmental & Occupational Health Sciences '12, PhD Environmental & Occupational Health Sciences student Loreen Targos MS Environmental & Occupational Health Sciences '15 Felipe Tendick Matesanz MS Environmental & Occupational Health Sciences '13