The goal of our Quality and Safety program is to ensure the delivery of safe, effective, and efficient anesthesia care through proactive oversight, data-driven decision-making, and continuous improvement. We aim to foster a transparent, safety-first culture throughout the department.
We support the adherence to evidence-based best practices, fostering continuous learning and teamwork, and supporting our staff through education, engagement, and a culture of accountability and respect to ensure exceptional patient outcomes. We will achieve this by:
- Monitoring and disseminating quality and safety metrics to clinicians and Health Service Organizations to ensure performance standards are met and outcomes are continuously evaluated.
- Driving ongoing quality improvements through our Quality Improvement and Safety Collaborative* by identifying areas for growth and implementing targeted initiatives to enhance patient safety and clinical excellence.
- Fostering transparency by maintaining open communication and clear reporting on key quality indicators and patient safety opportunities.
- Promoting collaboration across stakeholders, including anesthesia providers, nursing staff, hospital administration, and other departments to support coordinated and informed decision-making.
- Developing educational resources and supporting continuous learning through our Patient Safety efforts that oversee the identification of systems issues and the implementation of potential solutions.
*The Quality Improvement & Safety Collaborative is a multidisciplinary team of leaders and key stakeholders that collectively provide strategic oversight to the Center for INQUIRES and bridges the intersection between quality improvement and safety by analyzing trends, reporting, defining goals, and prioritizing initiatives.
ASPIRE is the quality improvement arm of MPOG, focused on collecting and analyzing perioperative anesthesia data to track quality measures, benchmark performance, and enhance patient outcomes. In our department, we use MPOG ASPIRE to monitor a set of key quality measures, which are reviewed and updated annually. These measures are rigorously assessed through comprehensive case reviews by our MPOG team, in order to facilitate ongoing improvement in anesthesia care. Provider feedback is an essential component of this process, with providers receiving regular, personalized insights via email to guide their clinical performance and enhance patient safety.
Additionally, we use MPOG ASPIRE as a platform for research and QI projects, supporting data-driven initiatives to drive continuous innovation and improvement.
We have dedicated MPOG Quality Champions who engage in our daily local MPOG activities as well as representation on various MPOG Quality Subcommittees centrally.
Quality & Safety Leads:
Bethany Pennington, PharmD, BCPS
Associate Vice Chair of Quality & Safety; Associate Professor, Anesthesiology
- Email: penningtonb@wustl.edu
Admin: Charlotte Stout
Andrea Reidy, MD
Director of Patient Safety; Associate Professor of Anesthesiology
- Email: a.reidy@wustl.edu
SAFETY Review Committee:
Jamie Brown-Shpiegel, MD
Assistant Residency Program Director of Recruitment, Integration, and Wellbeing; Program Director, Trauma Anesthesiology Fellowship; Assistant Professor, Anesthesiology; POD 4 Leader
- Email: jamiebrown@wustl.edu
Kelly Chilson, MD
Director of Pediatric Cardiac Anesthesia, Director of Pediatric Anesthesiology Medical Student Rotation; Professor, Anesthesiology
- Email: chilsonk@wustl.edu
Leon du Toit, MBChB, FCA(SA)
Instructor, Anesthesiology; Attending Physician, Center for Preoperative Assessment and Planning (CPAP)
- Email: leond@wustl.edu
Mitchell Fingerman, MD, FASA
Division Chief, Regional & Ambulatory Anesthesiology; Professor, Anesthesiology
- Email: mitchellfingerman@wustl.edu
Admin: Kayla Hewitt
Catherine Foster, MD
Assistant Professor, General Anesthesiology and Perioperative Medicine; Attending Physician, Center for Preoperative Assessment and Planning (CPAP)
- Email: c.foster@wustl.edu
Stephen Gregory, MD
Division Chief, Perioperative Medicine; Medical Director, Center for Preoperative Assessment and Planning (CPAP); Associate Professor, Anesthesiology
- Email: shgregory@wustl.edu
Admin: Meredith McLaughlin
Danish Jaffer, MD
Program Director, Obstetric Anesthesiology Fellowship; Assistant Professor, Anesthesiology
- Email: jafferd@wustl.edu
Ivan Kangrga, MD, PhD
Vice Chair for Health System Liaison; BJH Director of Perioperative Safety and Quality; Professor, Anesthesiology
- Email: kangrgai@wustl.edu
Admin: Erin Hogg
Bruno Maranhao, MD, PhD
Medical Director of the Plaza West CTICU; Assistant Professor, Anesthesiology
- Email: b.maranhao@wustl.edu
Molly McCormick, MD
Division Chief, General Anesthesiology
- Email: mccormim@wustl.edu
Admin: Erin Hogg
Allison Mitchell, MD
Vice Chair for Education; Associate Professor, Anesthesiology
- Email: mitchela@wustl.edu
Admin: Shirley Vaughn
Arianna Montes de Oca Angarita, MD
Medical School: Pontificia Universidad Javeriana Bogot Facultad de Medicina
Bethany Pennington, PharmD, BCPS
Associate Vice Chair of Quality & Safety; Associate Professor, Anesthesiology
- Email: penningtonb@wustl.edu
Admin: Charlotte Stout
Andrea Reidy, MD
Director of Patient Safety; Associate Professor of Anesthesiology
- Email: a.reidy@wustl.edu
Kendall Smith, MD, PhD
Assistant Residency Program Director, Residency Affairs; Associate Professor, Anesthesiology
- Email: smith.s@wustl.edu
Admin: Shirley Vaughn
Branden Yee, MD, MPH
Interim Division Chief of Barnes-Jewish West County Hospital; Director of Anesthesia at the Ambulatory Surgery Center
- Email: yeeb@wustl.edu
Admin: Kayla Hewitt
Review Improve Strengthen Educate (RISE) Moderators:
Kelly Chilson, MD
Director of Pediatric Cardiac Anesthesia, Director of Pediatric Anesthesiology Medical Student Rotation; Professor, Anesthesiology
- Email: chilsonk@wustl.edu
Mitchell Fingerman, MD, FASA
Division Chief, Regional & Ambulatory Anesthesiology; Professor, Anesthesiology
- Email: mitchellfingerman@wustl.edu
Admin: Kayla Hewitt
Stephen Gregory, MD
Division Chief, Perioperative Medicine; Medical Director, Center for Preoperative Assessment and Planning (CPAP); Associate Professor, Anesthesiology
- Email: shgregory@wustl.edu
Admin: Meredith McLaughlin
Ryan King, MD, PhD
Assistant Professor, Anesthesiology; POD 5 Leader
- Email: christopherking@wustl.edu
Andrea Reidy, MD
Director of Patient Safety; Associate Professor of Anesthesiology
- Email: a.reidy@wustl.edu
Tracey Stevens, MD
Associate Division Chief, Cardiothoracic Anesthesiology
- Email: stevenst@wustl.edu
Admin: Kayla Hewitt
MPOG DATA/QUALITY TEAM:
Stephen Gregory, MD
Division Chief, Perioperative Medicine; Medical Director, Center for Preoperative Assessment and Planning (CPAP); Associate Professor, Anesthesiology
- Email: shgregory@wustl.edu
Admin: Meredith McLaughlin
York Jiao, MD
Director of Clinical Informatics; Associate Professor, Anesthesiology
- Email: york.jiao@wustl.edu
Bethany Pennington, PharmD, BCPS
Associate Vice Chair of Quality & Safety; Associate Professor, Anesthesiology
- Email: penningtonb@wustl.edu
Admin: Charlotte Stout

















