The SIU School of Medicine Department of Psychiatry’s Division of Adult Psychiatry provides training and education in the evaluation, diagnosis, and treatment planning for adults 18 years and older, provided in accord with the SIU Medicine Mission Statement. Medical students and physician assistant students from SIU School of Medicine, nursing students, research interns, and psychiatry residents rotate through the adult services inpatient, outpatient, and ancillary services, participating in contextual and didactic education in the interview, examination, and treatment management of all