TSA President 2025
Blas Catalani, MD, MPH, FASA
VSS Anesthesia Services 
Memphis, Tennessee

TSA President Elect 2026 
Philip Houser, MD
US Anesthesia Partners
Nashville, Tennessee

Secretary
L. Matthew Pittman, MD, FASA
Covenant Anesthesia Group
Knoxville, Tennessee 

Treasurer and State Director
W. Eric Cox, MD, FASA
Assistant Professor
University of Tennessee Graduate School of Medicine, Department of Anesthesiology
Knoxville, Tennessee

Alternate State Director
Jonathan Hughes, MD, FASA
Paragon Anesthesia
Bristol, Tennessee

ASA Legislative Director
Edward (Ted) Yaghmour, MD, FASA 
Professor
Assistant Vice Chair, Perioperative Optimization
Associate Division Chief, Multispecialty Anesthesiology Division 
Vanderbilt University School of Medicine
Past President, Society for Obstetric Anesthesia & Perinatology

TSAPAC Director
Jonathan Hughes, MD, FASA
Paragon Anesthesia 
Bristol, Tennessee

District 1 Director
A. Blake Daniels, MD
North American Partners in Anesthesia
Memphis, Tennessee

District 2 Director
Philip Houser, MD
US Anesthesia Partners
Nashville, Tennessee

District 3 Director
Louis Chemin III, MD, MPH, FASA
Anesthesiology Consultants Exchange, PC 
Chattanooga, Tennessee

District 4 Director and Past President 2024
Jeff Ollis, MD, FASA, MBA
Covenant Anesthesia Group
Knoxville, Tennessee Ex-Officio Member

Ex-Officio 
Christopher Young, MD, FASA
Anesthesiology Consultants Exchange
Erlanger Hospital
Chattanooga, Tennessee