Northwestern University Medical School, Chicago, IL
Internal Medicine, University of Iowa Hospitals and Clinics, Iowa City, IA
General Preventive Medicine, University of Iowa Hospitals and Clinics, Iowa City, IA
University of Iowa Hospitals and Clinics, Iowa City, IA
Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN
Chair, Council of Networks and member of Board of Regents, American College of Chest Physicians 2006-08
Occupational Medicine, American Board of Preventive Medicine
Internal Medicine, American Board of Internal Medicine
Pulmonary Diseases, American Board of Internal Medicine
Assistant Professor of Medicine
Aerospace physiology, inhalational toxicology, occupational lung diseases
See a description of research activities.

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