Meet Our Staff & Doctors

Specializing in breast imaging, The Women's Imaging Center is comprised of Fellowship Trained Radiologists.


With decades of experience in women's healthcare and a commitment to our community, we value the uniqueness of each patient. We communicate openly, honestly, and practice ethically in all relationships with those we serve. We exist to provide care to all those who come to us and feel it is a privilege for us to participate in the care of all our patients.


Kelly McAleese, M.D.
Medical Director and Radiologist

Dr. McAleese received her Doctorate of Medicine from Dartmouth Medical School. After an internship in Internal Medicine, she completed four years of Diagnostic Radiology training at the University of Arizona. She had been an Assistant Clinical Professor at the University of Colorado for three years before deciding to open The Women’s Imaging Center. Dr. McAleese is a strong advocate for all women’s health issues.

John Lewin, M.D.

Dr. Lewin received his M.D at Harvard Medical School and completed his residency and fellowship here at the University of Colorado, where he served as a faculty member for 10 years. During that time he performed pioneering clinical research on the then-new technology of digital mammography, and developed a new technique, contrast-enhanced digital mammography, which is now a commercial product. We are excited that Dr. Lewin has joined The Women’s Imaging Center.

Timothy J. Colt, M.D.


Dr. Colt received his Doctorate of Medicine from the University of Texas, San Antonio. He trained in Diagnostic Radiology at the University of California, Davis, and completed a year of advanced training as the Breast Imaging Fellow at Stanford University Medical Center. For twelve years he served as the Medical Director of a breast imaging center in California. A Colorado native, Dr. Colt is glad to be back home.


Schedule An Appointment Now