Welcome to Tangent Expeditions!
The World's leading operator of mountaineering and ski expeditions to Arctic Greenland!
The Only 'comprehensive' website guide to mountaineering and ski-touring expeditions to Arctic Greenland.
20 years of research, planning, guiding and expertise; unrivalled experience, focus & attention to detail.
Dr. Jon Dallimore MSc, MRCGP, DCH, DRCOG
Jon is medical consultant to Tangent Expeditions. He is a qualified doctor and Programme Director of Wilderness Medical Training. He works in accident and emergency and general practice and has a special interest in expedition medicine. Jon has been doctor or leader on 19 overseas expeditions which vary from the deserts of Namibia and the jungles of Sulawesi, Thailand and Ecuador, to Arctic Greenland and high altitude climbs and treks to Nepal, Kenya and the High Atlas Mountains, Morocco. Jon's research interests include acute mountain sickness and the incidence of illness and injuries on expeditions. Jon completed a Master's degree in travel medicine in 1998. He has been a volunteer with the Flying Doctors' Service of East Africa.