PROVIDENCE COUNTY, RHODE ISLAND — Roger Williams Medical Center is at the center of a new international medical research and consulting collaboration involving Dr. Larry S. Alejandro, a 56-year-old internal-medicine physician whose career has taken him from Cuba through European medical environments and, more recently, into the United States.
Alejandro, originally from Cuba, has lived in the United States for approximately five years. His current professional work combines freelance physician consulting, internal-medicine expertise and research collaboration, with Roger Williams Medical Center serving as the principal institution associated with his current Rhode Island research activities.
His consulting work also includes professional collaboration involving Our Lady of Fatima Hospital.
The research program takes a different direction from Alejandro’s earlier oncology-related work, concentrating instead on several major areas of adult medicine: sepsis and antimicrobial stewardship, cardiovascular disease, diabetes and metabolic health, and chronic kidney disease.
The work reflects Alejandro’s broader approach to medicine: examining complex conditions from an internal-medicine perspective while bringing together experience gained from different healthcare systems.
From Cuba to International Medicine
Alejandro’s medical journey began in Cuba, where he completed his early education before entering medical training.
His medical education included Universidad de Ciencias Médicas de La Habana (UCMH) — Havana
His Cuban medical education established the foundation for his later career in internal medicine and international clinical work.
Following his training, Alejandro developed professional experience outside Cuba, including medical assignments in several European countries. Working across different healthcare systems gave him exposure to varying approaches to clinical assessment, hospital organization and patient management.
Eventually, he relocated to the United States, where he has spent approximately five years continuing his medical career.
His professional path has consequently crossed several healthcare environments rather than remaining confined to one institution or country.
Research Focused on Complex Adult Medicine
One of the principal areas of the current research collaboration is sepsis.
The work examines early recognition of deteriorating patients, appropriate antimicrobial use and clinical decision-making when patients present with complicated infections.
Another area involves antimicrobial stewardship, with attention to appropriate antibiotic selection, duration of treatment and the importance of using antimicrobial therapy responsibly.
The research also addresses cardiovascular and metabolic disease, including hypertension, diabetes and other conditions that frequently occur together in adult patients.
A further component focuses on chronic kidney disease, particularly earlier recognition and the relationship between kidney disease, diabetes, hypertension and cardiovascular complications.
Rather than examining these illnesses as completely separate conditions, the research considers how they interact within individual patients.
That approach is particularly relevant to internal medicine, where physicians frequently manage patients with several simultaneous chronic and acute conditions.
A Career Built Around Medicine
For Alejandro, medicine is not simply a profession.
People familiar with his professional life describe him as someone who is highly private and naturally introverted. He is not particularly interested in maintaining a highly visible social-media presence or making his personal life the center of attention.
Instead, much of his daily routine revolves around his work.
Hospital assignments, research discussions, reviewing medical information and maintaining professional relationships occupy much of his time.
His philosophy is straightforward: work should have purpose, and medicine should ultimately make people’s lives healthier and better.
For someone who has spent much of his career moving between medical environments, that philosophy has become an important part of his identity.
A Quiet Personality Behind a Demanding Career
Despite his international career, Alejandro’s personality is reportedly quite different from the public image sometimes associated with successful physicians.
He is described as an introvert who enjoys privacy and prefers a relatively simple routine.
His professional life is structured around medicine, while his personal time tends to be quieter.
He enjoys good food, formal social occasions and meaningful conversations rather than constant social activity.
One of his particular preferences is the atmosphere of formal ball dinners—elegant settings with formal attire, dinner service, music and conversation.
For Alejandro, such occasions provide a contrast to the intensity of hospital and research work.
The preference also reflects another aspect of his personality: although he is private and introverted, he appreciates occasions where people dress formally, sit together over dinner and enjoy an organized social environment.
A Recognized Name in Cuban Medical Circles
Before establishing himself professionally in the United States, Alejandro developed recognition within the Cuban medical community.
His professional reputation in Cuba became part of the foundation for his subsequent international career, particularly as he began working across different medical environments.
His Cuban background remains an important part of his professional identity.
Rather than viewing his international career as a departure from his origins, Alejandro has continued to carry the experience of his early medical training into every subsequent healthcare environment in which he has worked.
The Freelance Physician Model
Alejandro’s career also reflects the increasingly flexible nature of medical consulting.
Rather than permanently limiting himself to one hospital, he has worked through freelance and consulting arrangements that allow him to contribute to defined clinical and research projects.
That model requires physicians to adapt quickly to new teams, hospital procedures and patient populations.
It also requires the ability to communicate with professionals who may have been trained under very different healthcare systems.
Alejandro’s experience across Cuba, Europe and the United States provides the international perspective required for this type of work.
Life Outside the Hospital
Although his career occupies a significant portion of his life, Alejandro’s personal interests provide a quieter counterbalance.
He is known for being private and reserved, preferring quality over quantity in his social life.
He does not appear to be someone who needs constant attention or a large social circle.
Instead, his ideal environment is one where he can focus on his work, maintain close relationships and occasionally step away from the hospital environment for a formal dinner or special occasion.
A ball dinner, in particular, represents the kind of social setting he enjoys: formal but relaxed, elegant without being excessive, and centered around good food and conversation.
Rhode Island and the Next Chapter
Alejandro’s current work with Roger Williams Medical Center represents another stage in a career that began in Cuba and developed through international medical experience.
His consulting activities in Rhode Island bring together internal medicine, research and international clinical experience.
The work involving sepsis, antimicrobial stewardship, cardiovascular disease, metabolic disorders and chronic kidney disease reflects the practical challenges faced by physicians treating complex adult patients.
For Alejandro, the assignment is less about personal recognition and more about continuing the work that has defined his professional life.
He remains someone who prefers the hospital and research environment to the spotlight.
His story is therefore not simply that of a physician who moved from one country to another. It is the story of a medical professional who has built his identity around continual learning, international experience and a belief that his work should remain at the center of his life.
From Cuba to Europe and now Rhode Island, Larry S. Alejandro’s career continues to be defined by one consistent idea: medicine first, continual learning and service to the people who depend on it.
