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Dave Ohlson, DO

Dave Ohlson is a physician specializing in Internal Medicine, but before all that he was as a photographer, filmmaker and climber. Interests in adventure, photography, humanitarian work and research have taken him around the world including Nepal, Tibet, Pakistan, Peru, Chile, West Africa and Antarctica.


K2 Siren of the Himalayas


Dave’s focus is human adaptation to extreme environments. He conducts research via Two Pines Expeditionary Research

He was previously the Director of Research Initiatives for USX.vet

Global Health

Dave has worked with the JRM Foundation and Pacific Northwest Surgical Outreach


Dave has occasionally written and been quoted. See the Media tab.