
Thomas De Fer, MD, FACP
- Email: tdefer@wustl.edu
Chief, Division of General Medicine
Carol & Jerome T. Loeb Professor of Medicine
Associate Dean for Medical Student Education

Thomas Ciesielski, MD
- Email: t.ciesielski@wustl.edu
Associate Professor of Medicine
Associate Program Director
Division of General Medicine Patient Safety Officer (Inpatient)
GME Medical Director, Patient Safety & Quality Education and CLER Program Development

Dominique Cosco, MD
- Email: dcosco@wustl.edu
Professor of Medicine
Associate Dean for Graduate Medical Education and DIO

Kim Crouse, MHA, BSN, RN, CCRN-K, CPPS, CPHQ
- Email: kimberly.crouse@wustl.edu
Patient Safety & Quality Nurse Coordinator

Lenise Cummings-Vaughn, MD, CMD
- Phone: 314-286-2700
- Fax: 314-286-2701
- Email: lcumming@wustl.edu
Associate Professor of Medicine

Carolyn Dufault, PhD
- Email: cdufault@wustl.edu
Assistant Professor of Medicine
Assistant Dean for Educational Technology and Innovation
Director, Office of Education Instructional Design Studio

Erin Dyer, MD
2023-2024
- Email: d.erin@wustl.edu
Primary Care Medicine Chief Resident
Instructor in Medicine