Maureen Lewis CEO Aceso Global Roles Researchers Maureen Lewis is CEO of Aceso Global, a non-profit organization that strengthens health systems in emerging markets by improving hospital management, quality, and performance. Projects Support for RSSB strategy and data infrastructure Maureen Lewis 29 Feb 2020 Completed Project Scoping visit and policy review for Rwanda Social Security Board Maureen Lewis 31 Aug 2019 Completed Project All contributions Addressing efficiency and quality in Rwanda’s health system Maureen Lewis Project report Share Share