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Dr Nicolau Chamma

Medical Director


United States

Dr Nicolau Chamma is board certified in occupational medicine and brings over 20 years of combined experience in clinical practice and corporate health.

Previously, he was an Associate Medical Director with Concentra, where he provided clinical care and oversight of occupational health services for several free-standing clinics and participated in the development of best practice models to improve clinical and indemnity outcomes.

Dr Chamma joined Corporate Medical Advisors from International SOS Assistance, where he served as Medical Director in the Americas for 10 years. In this role he provided consultative services to a variety of multinational companies, assisting in the prioritization and implementation of corporate and occupational health programs, and site level application of international standards.