Dan has 28 years of global pharmaceutical experience in manufacturing, supply chain management, strategic sourcing, distribution, quality, operations and business development. During his career, he participated in the successful launch and introduction of over 30 global products including Zenpep®, Lamictal®, Amrix®, Canasa® and Metadate CD®. Prior to joining Graybug Vision, he served as Senior Vice President of Technical Operations at Ophthotech Corporation (now IVERIC Bio, Inc.) where he also held the position of Global Head of Manufacturing & Supply Chain. He served as Vice President, Global Supply Chain and Manufacturing at Aptalis Pharmaceuticals (acquired by Foster Laboratories, which was acquired by Allergan, plc). Prior to that, he served as the Vice President of Operations at Eurand Pharmaceuticals, Inc., where he led several technology and licensing deals, in addition to running the operations team. Dan received his BS in chemistry from the University of Indianapolis.