Massachusetts General Hospital invites applications for a faculty position at the Instructor, Assistant Professor, or Associate Professor level to join the Division of Gastroenterology, in the Department of Medicine. Areas of interests include characterizing the human micro biome, analysis of the micro biome in health and gastrointestinal disease, role of the micro biome in mucosal tolerance, impact of micro biome in autoimmune disease, and microbial therapeutics. The candidate’s focus will be establishing a extramurally funded research program. Applicants should have an M.D., Ph.D., or M.D./Ph.D., expertise in computational biology, immunology, or molecular biology, and a strong publication record in high-impact journals. Level of appointment would be commensurate with experience. MGH is an Equal Opportunity/Affirmative Action employer. Qualified women and minorities are encouraged to apply.