AOHC 2025
OEM Related Management and Administration
Dalia E. Nessim, MD, MPH, Dipl. ABLM, FACOEM
Faculty
The University of Texas at Tyler HSC
W Brett Perkison, MD (he/him/his)
Faculty
University of Texas School of Public Health
Nicholas F. Tsourmas, MD
Medical Director
Texas Mutual Insurance Company
Foster Lerner, DO, MPH, MA
Assistant Clinical Professor of Preventive, Occupational, & Environmental Medicine
The Department of Preventive, Occupational, & Environmental Medicine, The School of Medicine, The University of Texas at Tyler
Jackie Sekiguchi
Community Affairs Manager
Texas Mutual Insurance Company