Medical Team
Dr. Yaneth Trujillo
Family Medicine Specialist
Dr. Carlos Romero
Family Medicine Specialist
Dr. Mark Sabbota
Cardiology – Internal Medicine Specialist
Dr. Sergio Chacin
Pain Management Specialist
Dayrelis Mesa Sardina, MCMs, MPH, PA-C
Clinical Research Operations Manager
Natalie Zayas-Cruz, PA-C
Cardiology - Internal Medicine
Clinical Research Team
Sandra “Vivi” Negrete, MBA / CEO
President
Raul Hernandez, ENG
Senior Clinical Research Coordinator
Leonardo Salazar, MD, RMA, FMG
Senior Clinical Research Coordinator
Diana Hernandez, MD, RMA, FMG
Senior Clinical Research Coordinator
Emilio Andrade-Negrete
Regulatory Administrator/Clinical Research Coordinator
Natalya Andrade-Negrete
Clinical Research Coordinator Assistant
Javier Andrade Barragan, MD, MPH
Quality Assurance Manager
Recruitment & Retention Medical Marketing
Cristobal Guerrero, ND
Medical Liaison/Site Relationship Manager
Gabriel Negrete
Community Outreach Marketing Development Associate
Guisella Negrete
Community Outreach Marketing Development Associate
Freddy Alexander Crespín
Community Outreach Marketing Development Manager
Joselyn Guerrero
Community Outreach Marketing Development Associate
Financial & Administrative Team
Livinsgthone Andrade Barragan, MSES
Latin America Manager
Norma Torres, Econ
Financial and Administrative Manager
