Gerald O'Brien

Gerald O'Brien, M.D. FCCP, is an accomplished medical professional with extensive experience in clinical development and pulmonary medicine. Currently serving as Executive Director of Global Clinical Development at Insmed Incorporated since January 2022, O'Brien has held several leadership roles, including Vice President of Clinical Development at Liquidia Corporation and VP of Clinical Development for Pulmonary Hypertension at Complexa Inc. Previous positions include Senior Director of Medical Affairs at AstraZeneca and Director of Medical Affairs US at Bayer Pharmaceuticals. With a solid foundation in direct patient care as a Pulmonary & Critical Care Physician at Christiana Care Health System, O'Brien is board certified in Pulmonary Disease Medicine, Critical Care Medicine, and Interventional Pulmonary Medicine. Educational credentials include a Doctor of Medicine from Ponce School of Medicine and a Bachelor of Science in Biology from Villanova University, complemented by a notable history as Associate Professor Medicine at Temple University Health System and founding Medical Director of Lung Transplant at Temple Lung Center.