J. Eduardo Calonje, MD, DipRCPath is Director of Diagnostic Dermatopathology, Department of Dermato-Histopathology, St John’s Institute of Dermatology, St Thomas’ Hospital, London. He is a co-author of Diagnostic Atlas of Cutaneous Mesenchymal Neoplasia.

Dr. Calonje trained in Colombia as a general pathologist, and did his subspecialty training in dermatopathology in Cardiff, Wales, UK and in St. Louis, Missouri. One of the most significant achievements in his career to date has been serving as editor of the third and fourth editions of McKee’s Pathology of the Skin with Clinical Correlations, now regarded as one of the leading dermatopathology textbooks in the world.

Dr. Calonje is highly regarded in his field at both a national and an international level and he has given more than 600 lectures in the UK and around the world. He has more than 200 publications in peer-reviewed journals both in dermatopathology and in the field of soft tissues. He is the president of the British Society of Dermatopathology and a member of the Dermatology Section of the Royal Society of Medicine and of the International Society of Dermatopathology.