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Shaun Chatelain, DO

Shaun Chatelain, DO is a geriatrician practicing in Tucson, Arizona. Originally from snowy Utah, Shaun studied osteopathic medicine at Arizona College of Osteopathic Medicine and graduated in 2014. He then went on to Internal Medicine Residency at the University of Arizona in Tucson. After finishing residency, he completed a fellowship in Geriatrics at the University of Utah. He then moved back to Tucson to be reunited with his sweetheart and they were married in August 2019. He has worked in the Geriatrics department for Banner University Medicine since moving back to Tucson and loves taking care of older patients and learning from them. Dr. Chatelain attended The Utah State University and majored in biological engineering prior to medical school. He is an avid supporter of Utah State athletics, in particular, Aggie basketball. In his spare time, he enjoys hiking, skiing, and fly fishing and spending time with his wife who is in her psychiatry residency at the University of Arizona in Tucson.


Dr. Chatelain has no disclosures.