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 has held the position of Assistant Professor of Radiology at the University of Washington. Dr. O’Callaghan is board-certified by 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