Randy C. Miles, M.D.
Chief of Breast Imaging
Associate Director of Service for Radiology for Research
Associate Professor, Department of Radiology, University of Colorado School of Medicine
Subspecialty Focus: Breast Imaging
Dr. Miles serves as the Chief of Breast imaging with oversight of the breast division’s clinical, research, and educational programs. He also serves as the Associate Director for Research in the Radiology Department.
Dr. Miles earned his medical degree from Mayo Clinic College of Medicine, where he was awarded the Miller Award for Humanitarianism related to his work leading medical mission trips to Haiti and the Dominican Republic. He also completed his Master’s in public health degree from Harvard School of Public Health during medical school, where he was selected as a Zuckerman Fellow. He completed his diagnostic radiology residency training at the University of Illinois- Chicago, where he served as chief resident, and completed his breast imaging fellowship training at the University of Washington Medical Center / Seattle Cancer Care Alliance.
Dr. Miles was recruited to Massachusetts General Hospital and Harvard Medical School following his fellowship training, where he served a variety of leadership roles including education director and clinical service chief of breast imaging. As clinical service chief, he oversaw the division’s same day care program, led implementation of contrast enhanced mammography, and initiated numerous health equity initiatives.
Dr. Miles has been the recipient of numerous research grants including the AUR GERRAF fellowship, RSNA Research & Education Foundation Education Development Imaging Cancer Grant, MGH Cancer Center and the Center for Innovation in Early Cancer Detection (CIECD) Award, Harvard Catalyst Faculty Fellowship, and The Eleanor and Miles Shore 50th Anniversary Fellowship Program (HMS) Award. Over his 4 years at MGH, Dr. Miles published nearly 50 academic papers and gave numerous talks nationally on his work in artificial intelligence, health literacy, and breast cancer disparities.
Dr. Miles’ educational efforts have involved trainees at all levels of experience including medical students, residents, fellows, medical technologists, physician extenders, and attending physicians. He was awarded Teacher of the Year Award by residents during his time at MGH. He has also worked in Shanghai, China as a consultant providing expertise on how to improve operational efficiency and patient experience in a breast imaging practice.
At Denver Health, Dr. Miles’ clinical, research, and public health efforts will center around using innovation to: 1) identify barriers to breast cancer screening, 2) create patient-centered initiatives to improve access to breast imaging services, and 3) examine how to improve delivery of high quality, guideline- concordant breast care for all patients.
Dr. Miles holds the title of Associate Professor at Denver Health’s academic affiliate, the University of Colorado School of Medicine.
Christopher Doyle, M.D.
Assistant Professor, Department of Radiology, University of Colorado School of Medicine
Subspecialty Focus: Breast Imaging
Dr. Doyle is a diagnostic radiologist with an expertise in breast imaging. He graduated from The University of Cincinnati College of Medicine, where he was admitted to the Arnold Gold Humanism Honors Society. He then completed his residency at the University of Chicago Hospitals after an internship in internal medicine at The Christ Hospital in Cincinnati Ohio where Dr. Doyle was presented the Larry Otto Family Centered Care Award. Dr. Doyle completed fellowship in breast imaging at Columbia University Medical Center /New York Presbyterian.
Dr. Doyle holds the title of assistant professor at Denver Health’s academic affiliate, the University of Colorado School of Medicine. He focuses on the of residents and fellows in the area of breast cancer screening, diagnostic mammography, and breast intervention.
He is board certified by the American Board of Radiology and belongs to the Radiological Society of North America (RSNA), Society of Breast Imaging (SBI), and American College of Radiology (ACR).
Nhat-Tuan Tran, M.D.
Assistant Professor, Department of Radiology, University of Colorado School of Medicine
Subspecialty Focus: Breast Imaging, Body Imaging
Dr. Tran is a Diagnostic Radiologist with an expertise in the area of Breast Imaging. Particular areas of clinical focus include health disparities research, as well as community outreach.
Dr. Tran graduated from the University of Colorado Denver in Accounting and Biology. Dr. Tran earned his medical degree from the University of Colorado School of Medicine where he received the Adler Scholarship. Dr. Tran’s residency was completed at the University of Colorado after an internship in surgery at St. Joseph's Hospital in Denver. Dr. Tran completed his Fellowship in Breast Imaging at the University of Colorado.
Dr. Tran holds the title of Assistant Professor at Denver Health’s academic affiliate, the University of Colorado School of Medicine. Dr. Tran particularly focuses on the education of residents and fellows in the area of health disparities, community outreach, and breast imaging.
Nishant K. Mehta, M.D.
Assistant Professor, Department of Radiology, University of Colorado School of Medicine
Subspecialty Focus: Body Imaging, Breast Imaging
Dr. Mehta is a Diagnostic Radiologist with an expertise in MRI. Particular areas of clinical focus include breast imaging and intervention and musculoskeletal MRI
Dr. Mehta graduated summa cum laude from University of Southern California with a dual degree in Biomedical/Electrical Engineering. He received a USC Presidential Scholarship and was part of the Baccalaureate/MD program as an undergraduate student. Dr. Mehta attended the Keck School of Medicine at the University of Southern California where he was inducted into the Alpha Omega Alpha honor society. Dr. Mehta completed residency at Loma Linda University Medical Center in Loma Linda, California after an internship at St. Mary Medical Center in Long Beach, California. Dr. Mehta completed the prestigious Bradley MRI fellowship at UCSD Medical Center. During Dr. Mehta’s MRI fellowship, he had the opportunity to work with renown subspecialty field leaders.
Dr. Mehta holds the title of Clinical Instructor at Denver Health’s academic affiliate, the University of Colorado School of Medicine. Dr. Mehta particularly focuses on the education of residents/fellows in the area of breast imaging/intervention and musculoskeletal imaging.
Dr. Mehta is board-certified by the American Board of Radiology. He has been a member of the American Roentgen Ray Society and American College of Radiology. Dr. Mehta has been awarded “Top Doc” by 5280 magazine, an honor bestowed on top physicians in Denver. In his free time, he enjoys mantra meditation, reading, and cooking.
