Interdisciplinary integrative course which explores fundamental concepts of biochemistry, anatomy, histology, physiology, nutrition and public health problems, pathology, pharmacology, and microbiology as they relate to issues and common diseases of gastrointestinal and hepatobiliary system. Clinical and therapeutic management of common GI problems are also explored. Teaching methods include lectures, small group discussions, and labs. The practical part of the course emphasizes the anatomy, pathology, and microbiology of the gastrointestinal (GI) tract. Small group discussions of common clinical problems are part of the teaching strategy of this module to enhance integration of basic sciences and clinical knowledge and students' self-directed learning. Various research activities will be conducted by the students in pre-specified topics to increase the student?s awareness of the current concepts and novel developments in the field of gastrointestinal medicine and to emphasize social responsibility and community service.