AFL Staff & Departments
Departments
Executive Leadership Team
Colleen Villanueva
Chief Executive Officer
Tiffany Williams
Director of Quality
Department Managers
Dr. Stephen Wuller, Ph.D., CFS
Chemistry Technical Manager
Bill Centrella
Special Projects Manager
Angela Hyman
Accounting Manager
Magdalena Zafirovska
Microbiology Laboratory Manager
Peter Nguyen
IT Manager
Nyima Gonzalez
Sample Receiving Manager
Sales & Support
Broadus Whiteside
Senior Account Manager
Bradley Davis
Sales Support Specialist
Anna Phothisen
Logistics Specialist
Administrative Department
Ivelisse Maldonado
AR Specialist II
Lauren McKinney
Administrative Assistant
Joseph Houchins
IT Specialist
Team Leads
Luis De Leon
Lead Microbiologist
Yui Kpuih
Diagnostic Lead
Shenna Swing
Vendor Compliance and Nutrition Lead
Cecilia Ramos
Sample Management Lead Technician
Raul Villanueva
Lead Courier
Edwin Srisan
Lead Chemist
Microbiology Department
Dibya Shrestha
Sample Prep Microbiologist
Joseph Warner
Sample Prep Microbiologist
Liset Adame
USP Microbiologist
Sean Pendleton
Senior Microbiologist
Sushil Maharjan
USP Microbiologist
Lorynne Howard
Diagnostic Microbiologist
Nabil Hassan
Sample Prep Microbiologist
Karina Caballero
Microbiologist I
Donna Brown
Microbiologist I
Colby Critchfield
Diagnostic Microbiologist
Chemistry Department
Emmet Pitts
Senior Chemist
JJ Oduor
Senior Chemist
Megan Vincent
Analytical Chemist I
Sergio Ponce
Analytical Chemist I
Samira Marzi
Analytical Chemist II
Erin Hoss
Wet Chemist II
Eric Thuener
Wet Chemist
Ahmed Salamah
Chemistry Support Technician
Sample Management Team
Adrian Boley
Sample Management
Stephanie Brantley
Sample Management
Kaiya Ajiboye
Sample Management
Vendor Compliance Department
Charisse Gamalinda
Vendor Compliance
Media Department
Brittney Taylor
Media Technician
Courier Department
Mark Bailey
Courier
Nathaniel Thomas
Courier
