Mark O’Callaghan, M.D.

Mark O’Callaghan, MD, was born in Brisbane, Australia, and received his medical degree from the University of Queensland in Australia in 1993. In 2003 he completed a fellowship in MRI in Melbourne Australia, where he focused on musculoskeletal, neurological, and body MRI. One year later he completed a second fellowship in Neuroradiology at Tufts-New England Medical Center. Most recently Dr. O’Callaghan held the position of assistant professor of radiology at the University of Washington.

He is board certified in Diagnostic Radiology from the American Board of Radiology.

Dr. O’Callaghan’s professional interests include neuroradiology, musculoskeletal MRI, and spine procedures including vertebroplasty. Dr. O’Callaghan is section chief of MRI at Northwest Hospital & Medical Center.