Leadership Appointments in Critical Care Medicine

We are excited to announce several key leadership appointments within the Division of Critical Care Medicine. These roles reflect our commitment to advancing patient care, interdisciplinary collaboration, and innovation across our critical care units.

Welcome Dr. John Rouck

John Rouck, MD, joined the Department of Anesthesiology at WashU Medicine on August 11, 2025, as a faculty member of the Division of Pediatric Anesthesiology. 

Matern appointed Anesthesiology Physician Leader

Dr. Lukas Matern has accepted the role of an Anesthesiology Physician Leader for our Non-operating Room Anesthesia on the Barnes-Jewish Hospital Campus, with the focus on Radiology and ECT.

A Day in the Life of Arianna Montes de Oca, MD

Chief Resident and CA-3 Arianna Montes de Oca takes us behind the scenes of her obstetric anesthesia rotation—a fast-paced block where no two days are the same. She also shares how she balances the intensity of residency with life at home alongside her husband, daughter, and their dog.

August 1, 2025

One of the most powerful strategies to improve your well-being is spending time with the people who matter most. The August 2025 Health & Wellness Newsletter is all about prioritizing connection.

Two anesthesiology professors named 2025 Mayday Pain & Society Fellows

Two faculty members from WashU Medicine’s Department of Anesthesiology in the Washington University Pain Center—Simon Haroutounian, PhD, MSc, and Burel R. Goodin, PhD—have been selected for the 2025 cohort of the Mayday Pain & Society Fellowship: Communicating Science & Improving Care.