Professionals in this role serve as the in-house scientific and clinical experts for
both internal and external stakeholders within the Medical Affairs department.MSLs establish and maintain relationships with leading physicians,
researchers, and clinicians, referred to as key opinion leaders (KOLs) at academic
institutions, hospitals, pharma companies, and others.They concentrate on a specific therapeutic area or disease
state (e.g., oncology, cardiology, gastroenterology, infectious diseases,
rheumatology).