Fifth Cohort 2007
![](/content/prep_apsc_vt_edu/en/Scholars0/Virginia-Tech-PREP-Alumni/Fifth-Cohort/_jcr_content/content/vtmulticolumn/vt-items_0/adaptiveimage.transform/m-medium/image.jpg)
Alana Barnes
Undergrad: Virginia Tech
Prep Mentor: Paul C. Robert, Cancer Biology
Current Status: Head of Biologics Program Management, FDBU at FUJIFILM
![Virginia Tech PREP Scholar Samantha Casterlow](/content/prep_apsc_vt_edu/en/Scholars0/Virginia-Tech-PREP-Alumni/Fifth-Cohort/_jcr_content/content/vtmulticolumn_1768362110/vt-items_0/adaptiveimage.transform/m-medium/image.jpg)
Samantha Casterlow
Undergrad: Virginia Union University
PREP Mentor: Dr. Eric Wong, Molecular Nutrition
Department: Operations Supervisor, Wolfgang Puck Catering
![Virginia Tech PREP Scholar David Figueroa](/content/prep_apsc_vt_edu/en/Scholars0/Virginia-Tech-PREP-Alumni/Fifth-Cohort/_jcr_content/content/vtmulticolumn_762473425/vt-items_0/adaptiveimage.transform/m-medium/image.jpg)
David Figueroa
Undergrad: George Mason University
PREP Mentor: Dr. Carla Finkielstien, Cancer Biolog
Current Status: Physician Assistant, Private practice, Utah
Christina Stevens
Undergrad: Virginia Union University
PREP Mentor: John Robertson, Comp Cancer Biology
Current Status: Operations client Services Specialist, Huntington National Bank