Dr.Keith Colburn is a distinguished Professor of Medicine at Loma Linda University School of Medicine where he served as the Chief of Rheumatology until 2014 and was the Chief of Rheumatology at the Loma Linda VA Hospital until 2016. Dr.Colburn has published over 50 articles in medical journals and was the associate editor for the Journal of Investigative Medicine. He is a Fellow of the American College of Physicians and American College of Rheumatology and is dual board certified in Internal Medicine and Rheumatology. Dr.Colburn has trained many of the practicing Rheumatologists in Southern California and he enjoys traveling and birdwatching.