AOHC 2025
Clinical Occupational and Environmental Medicine
Richard J L Heron, MB, ChB, FRCP, FRCPI, FFOM, FACOEM
Visiting Professor of Work Health and Organisation
University of Surrey
Koji Mori, MD, PhD
Professor
University of Occupational and Environmental Health Japan
Marianne Cloeren, MD, MPH, FACOEM, FACP (she/her/hers)
Associate Professor
University of Maryland School of Medicine
Herman Spanjaard, MD, MPH, FACOEM (he/him/his)
Director
Arbo Consult
Ron Loeppke, MD, MPH, FACOEM, FACPM
Vice Chairman Emeritus, U.S. Preventive Medicine
US Preventive Medicine Inc