Ruth Carlos Honored With American Roentgen Ray Society’s Gold Medal

San Diego, CA; April 30, 2025—The American Roentgen Ray Society (ARRS) proudly announces that former ARRS president Ruth Carlos, MD, MS, FACR, has been awarded the 2025 ARRS Gold Medal.

The highest accolade bestowed by North America’s first radiological society, the ARRS Gold Medal has been honoring illustrious service to radiology for more than four decades. The ARRS Gold Medal is awarded to physicians with a substantial record of service and who continue to render distinguished service to both the practice and science of medical imaging and its allied sciences.

Ruth Carlos was installed as the 119th president of ARRS during the 2019 Annual Meeting in Honolulu, Hawaii, succeeding Philip Costello, MD. She was recognized as this year’s ARRS Gold Medalist during the opening ceremony of the 2025 ARRS Annual Meeting in San Diego, CA.

Ruth Carlos, MD, MS, FACR, is a professor of radiology at Columbia University Irving Medical Center and associate chair of research faculty development for the Department of Radiology. She is a board-certified radiologist specializing in abdominal imaging.

Dr. Carlos also serves as the director of research in outcomes and care delivery for the Center for Imaging Biomarkers and Innovation in Integrated Diagnostics (CIMBID) at Columbia University Irving Medical Center.

A distinguished leader and pioneer in the field of radiology, Dr. Carlos has held several prestigious leadership positions that have shaped the direction of radiology research and practice. She is the first woman editor-in-chief of a major radiology journal, the Journal of the American College of Radiology (JACR), which guides the management and practice of radiology. She has served as president of the American Roentgen Ray Society (ARRS), the Association of University Radiologists (AUR), and the Radiology Alliance for Health Services Research in Radiology. Currently, she chairs the GE AUR Research Radiology Academic Fellowship (GERRAF), a national program supporting early-stage investigators in health services research and care delivery.

Dr. Carlos’ influence extends to national policy, evidenced by her role as co-chair of the National Cancer Institute (NCI) Cancer Care Delivery Research (CCDR) Development Committee, and she lends her expertise as a thought leader to the National Academy of Medicine, the National Quality Forum, and the Joint Commission. Her wealth of expertise spans health services research and policy, health equity, and structural racism. Most recently, her work has focused on social genomics, the negative biological effects of social and economic marginalization and imaging biomarkers.

Dr. Carlos has received numerous awards and honors. She is an elected fellow of the American College of Radiology (ACR), and the Society of Computed Tomography and Magnetic Resonance (SCBT-MR). She has received the Gold Medal from the Association of University Radiologists (AUR), the Distinguished Educator Award from the Radiological Society of North America (RSNA), and the Stanford Medicine X Research Challenge Grand Prize. A funded investigator of the National Institutes of Health (NIH), she has been recognized for her research by induction into the Academy of Radiology Research Council of Distinguished Investigators reflecting top ten percent of all academic radiology faculty and awarding of the Paul C. Hodges Excellence Award.

Dr. Carlos received her medical degree from the University of Chicago, where she also completed her diagnostic radiology residency. She then completed an abdominal imaging fellowship at the University of Michigan in Ann Arbor. She also holds a master’s degree from the School of Public Health at the University of Michigan.

North America’s first radiological society, the American Roentgen Ray Society (ARRS) remains dedicated to the advancement of medicine through the profession of medical imaging and its allied sciences. An international forum for progress in radiology since the discovery of the x-ray, ARRS maintains its mission of improving health through a community committed to advancing knowledge and skills with the ARRS Annual Meeting, two radiology journals—American Journal of Roentgenology (AJR) and Roentgen Ray Review (R3)—InPractice magazine, ARRS Symposia, free-access multimedia from our Global Partner Societies, as well as awarding scholarships via The Roentgen Fund®.

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