<p>Dr. Drosten is a Thoracic Radiologist and holds medical and radiology specialty licenses in South Africa, England, Ireland and the U.S.A.br>br>Dr. Drosten moved to the U.S.A. in 2001 and completed two Radiology Fellowships; Thoracic Imaging at the Brigham and Women's Hospital 2001-2002) and Oncologic and PET Imaging at the Dana Farber Cancer Institute and Brigham and Women's Hospital 2002-2003) Harvard University, Boston, MA.br>br>Dr. Drosten was Assistant Professor of Radiology at the University of Utah, SLC, UT from 2004-2008 and was a member of the Huntsman Cancer Committee, the steering committee for the Huntsman Cancer Institute in Salt Lake City, UT.br>br>Dr. Drosten and his family moved to Phoenix, AZ in 2009 where he joined the largest outpatient private Radiology practice in the Southwest and was Head of Oncologic and PET/CT Imaging.br>br>Dr. Drosten joined Dignity Health St. Joseph's Hospital in Phoenix AZ as a physician leader, initially as Vice Chair of Radiology, then Administrative Chair and Chair of Radiology from 2010-2021.br>Dr. Drosten was a member of the Foundation Board of Directors and Finance Committee of the Dignity Health St. Joseph's Hospital Foundation from 2011 to 2021.br>Dr. Drosten was elected Treasurer and then Vice Chief of Staff by the medical staff and was a member of the Executive Committee of the Dignity Health St. Joseph's Hospital Medical Staff.br>Dr Drosten was a member of the Executive Committees of the Dignity Health Medical Group, University of Arizona Cancer Center in Phoenix, Creighton Medical School Phoenix and the Common Spirit Imaging Council.br>br>Dr. Drosten is Professor at the University of Arizona, Arizona State University and Tenured Professor at Creighton University School of Medicine.br>br>Dr. Drosten joined RP-SMIL radiology practice in Scottsdale, AZ in 2021 and became partner of RP and of SMIL, Chair of Radiology at Honor Health Osborn Hospital, Scottsdale AZ and was a member of the Honor Health Medical Executive Committee.br>br>Dr. Drosten joined Banner Health University of Arizona in 2023 where he is Professor of Radiology and was elected to and is Co-Chair of the Dean's Committee of Ten after one year with Banner UofA, an elected position voted on by the medical faculty.br>br>Dr. Drosten is Assistant Editor of the American Journal of Radiology AJR) and received recognition as Distinguished Reviewer 2020) Silver Reviewer Lifetime Achievement Award 2023) and Distinguished Reviewer 2024)br>br>Dr. Drosten enthusiastically engages in national professional radiological societies, advocacy, leadershiand administration, including; <ul> <li>American College of Radiology ACR) invited by ACR President Howard Fleishon MD to join the ACR Commission on International Relations, <em>Dec 2020-May 2024<li> <li>American College of Radiology ACR) Lung Cancer Screening (LCS) 2.0 Steering Committee, <em>Mar 2020-May 2024<li> <li>Arizona Medical Association Legislative and Governmental Affairs Committee – recruited and appointed to the committee by ArMA’s President, Chic Older,em> May 2017-Aug 2023<li> <li>Arizona Healthcare Advocacy Coalition AHAC) <em>Aug 2022-2023<li> <li>American Roentgen Ray Society ARRS) Quality and Practice Improvement Committee,em> July 2022-current<li> <li>American Roentgen Ray Society ARRS) Wellness Committee,em> July 2022-current<li> <li>American Roentgen Ray Society ARRS) MembershiCommittee, <em>July 2020-current<li> <li>Radiological Society of North America RSNA) Health and Wellness Committee, <em>Nov 2018-current<li> <li>Society of Thoracic Radiology STR) Health and Wellness Committee, <em>Mar 2019-current<li> <li>Society of Thoracic Radiology<em> <STR) Practice Standards and Technical Guidelines Committee<em> 2013-2020<li> <li>Society of Thoracic Radiology STR) Publications Committee, <em>2006-2013<li> <ul> Dr. Drosten is a valued member of the Arizona Radiological Society where he is Chair of the Bylaws Committee, CAC liaison to IMPAC Noridian and Alternate Councilor.