Meet the Team

Board of Directors

Kenneth S. Ramos, MD, PhD
Chairman of the Board

Gualberto (Gil) Medina, Esq., CPA
Treasurer of the Board

Donald H. Sebastian, PhD
Board Director

Carmen D. Zorrilla, MD
Board Director

Eneida R. Nemecek, MD, MS, MBA
Board Director

PRCCI Leadership

Amarilys Silva-Boschetti, PharmD
Executive Director

Ricardo García Toledo, CPA
Finance Lead

Jorge Martínez, MPH
Clinical Research Operations Lead

Dayanara Belén, JD, MPH
Strategic Business Development Lead

Wilfredo E. De Jesus-Monge, MD, MSc

Chief Medical Officer

Edmagally Villafañe, RN, BSN
Clinical Research Quality Manager

Astrid Díaz Quiñones, MSc
Clinical Research Manager

Mitzy González, EdD
Training and HIPAA Compliance Officer

Zulmarie Vázquez, MBA
Research Grants Project Manager
All of Us Research Program


Our team’s success is driven by collaboration. Our goal is to establish diversity across our research initiatives and promote patient’s well-being. Together, we strive to deliver outstanding results and provide exceptional services to our stakeholders.

Obed Pérez
Business Support Specialist

Ana Doris Gómez Granados
Clinical Research Quality Specialist

Karla Correa, MBA
General Accountant & Business Specialist

Juliemar Aponte, MS
Research Associate
All of Us Research Program

Zuna Maza
Strategic Communications Consultant

Camille Ríos Ortíz, MSN, FNP
Lead Clinical Research Coordinator
All of Us Research Program

Steven Santiago Aponte
Clinical Research Coordinator
All of Us Research Program

Marianne Vázquez
Clinical Research Coordinator

These talented individuals form the backbone of our team, working harmoniously together to achieve excellence in everything we do. Get to know each team member better and discover how their experience and dedication drive the success of our organization.

Patient Lives Impacted
Clinical Research Investigators
Clinical Trials Conducted
Clinical Research Sites