Thomas C. Marbury, MD 
President and Principle Investigator

Robert F. Stonerock, Jr., MD 
Sub-Investigator

Patty Ford, RN, CCRC 
Clinical Manager

Tina Voss, BS 
Office/Regulatory Manager

STUDY COORDINATORS

Robigaile Atienza, BS, CCRC	Kelly Wilson, AS, MA, CCRC
Kimberly Bennett, RN	Sachelis Ramirez
Susann Nagel, BS	Michael Naylor, LPN
Helen Chao, CCRC	Julie Quintero
Keri Whitaker, RN	Daminee Shah, CCRC
Prity Patel, BSN	Christine Gonyea, RN
Erin Fletcher, RN	Charmaine Garcia, CCRC
Debbie Mattfeld, RN	Elizabeth Haeussler, BSN, MS, RN
Luisa Mena, BA

DIETITIAN

Rita Emerson, MS, RD, CCRC
Registered Dietitian

LABORATORY

Esperanza Schmidt, MLT 
Phase II-IV Lab Supervisor

Andrea Tavares, MLT 
Phase I Lab Supervisor  
 

LABORATORY ASSISTANTS

Carlos Baez	Candice Eversley
Danielle Greenidge	Leticia Rivera
Natasha Brioche	William Fow

ASSISTANT STUDY COORDINATORS

Daniel Franco, EMT-P	Sarah Ragsdale
Germonie Rogers	Jose Rivera, EMT
Richard Andrew, EMT-P	Raul Castro, EMT-P
Hector G. Dominguez, EMT-P

RECRUITMENT

Derek Bell, MS    
Advertising / Recruitment Manager

TeShawn Wesley 
Recruiter

Daniel Franco 
Recruitment Assistant

ADMINISTRATIVE SUPPORT

Heather Franklin, MPH
QA Coordinator

Maya Tolentino, BA   
Regulatory Associate

Linda Hoshstrasser, LPN
Regulatory Associate

Holly Salazar, BA
Regulatory Associate

Heather Woodman 
Data Entry Specialist

Dragana Djapic 
Data Entry Specialist

Diana Manrique
Administrative Assistant/Recruiter

Gilda Figueroa
Administrative Assistants

 Millicent Satchell 
Cafeteria Coordinator