Tomas Iglesias, MD
Cardiology & Rheumatology Dr. Tomas Iglesias is an experienced physician with more than 50 years of clinical and research experience in cardiology, rheumatology, and internal medicine. As a Principal Investigator within the Research Management Partners (RMP) network, he has supported Phase II–IV clinical trials across multiple therapeutic areas, including cardiovascular disease, rheumatologic disorders, respiratory diseases, […]
Guido A. Perez, MD
Internal Medicine Dr. Guido A. Perez is an experienced Internal Medicine physician and Principal Investigator with extensive expertise in Phase I–IV clinical research across a broad range of therapeutic areas. As a Principal Investigator within the Research Management Partners (RMP) network, he has supported studies in respiratory diseases, cardiometabolic disorders, neurology, psychiatry, rheumatology, dermatology, infectious […]
Giralt Yanez Ramos, MD
Internal Medicine Dr. Giralt Yanez Ramos is an Internal Medicine physician with extensive experience managing diverse adult patient populations and chronic medical conditions. As a Principal Investigator within the Research Management Partners (RMP) network, he supports clinical research across multiple therapeutic areas, including diabetes, hypertension, obesity, and other cardiometabolic disorders. His access to established patient […]
Ariel Goitia, MD
Psychiatry Dr. Ariel Goitia is a board-certified Psychiatrist and experienced clinical research investigator with expertise across adult, adolescent, and geriatric psychiatry. As a Principal Investigator within the Research Management Partners (RMP) network, he has supported Phase II–III clinical trials in major depressive disorder, bipolar depression, psychosis associated with Alzheimer’s disease, agitation in dementia, and other […]
Alberto Orta, MD
Clinical Research Investigator Dr. Alberto Orta is an experienced clinical research investigator with extensive expertise in Phase II–III clinical trials across multiple therapeutic areas. As a Principal Investigator within the Research Management Partners (RMP) network, he has supported studies in respiratory diseases, dermatology, neurology, cardiovascular conditions, gastroenterology, urology, and oncology screening programs. His strong background […]
Ruben Cabrera, MD
Internal Medicine, Pulmonary & Critical Care Dr. Ruben Cabrera is a triple board-certified physician in Internal Medicine, Pulmonary Medicine, and Critical Care Medicine with extensive experience as a clinical research investigator. As a Principal Investigator within the Research Management Partners (RMP) network, he has supported Phase II–IV clinical trials in respiratory diseases, cardiometabolic disorders, dermatology, […]
Gustavo G. Leon, MD

General Surgeon / Clinical Instructor Research Management Partners honors the life and legacy of Dr. Gustavo G. Leon, a distinguished physician, respected clinical researcher, and one of the visionary founders who helped establish the foundation of our Embedded SMO–MSO model. Dr. Leon was a board-certified general surgeon with more than four decades of medical experience […]