Dr. Priya Gopalan is an Associate Professor of Psychiatry, University of Pittsburgh/UPMC. She directs system-wide consultations-liaison services. These provide in-person and telemedicine consultations for in-patients. This Podcast describes building such services that are inter-professional, involve teaching a large number of faculty, residents/fellows/medical students. Key problems addressed include prevention/delirium/multi-causal catatonia/ perinatal problems e.g. depression and substance abuse.