Bio

Patrick Greiffenstein, MD, FACS, is an Associate Professor of Clinical Surgery at LSU Health Sciences Center in New Orleans, where he also holds the Lori Whited Lacoste Professorship in Clinical/Trauma Surgery. He earned his medical degree from St. George’s University and completed his general surgery residency and surgical critical care fellowship at LSU Health Sciences Center. Dr. Greiffenstein serves as TICU Director and Chairman of Credentials for UMC New Orleans.

A dedicated educator, Dr. Greiffenstein is currently the Program Director for our Critical Care Fellowship. He has developed multiple surgical training programs, including advanced trauma and critical care courses.

His research spans trauma resuscitation, chest wall injury management, and surgical education, with numerous peer-reviewed publications and book chapters. Dr. Greiffenstein has been recognized for his contributions to teaching and clinical excellence through multiple awards, including the Dr. Alan A. Copping Award for Teaching Excellence.