Meet Our Providers

What is a Radiologist?

Even though you may never meet him or her, your radiologist plays a very important part in your diagnosis and treatment. Radiologists are the only physicians who specialize in diagnosing disease using advanced imaging techniques such as x-ray, ultrasound, CT and MRI. Most radiologists have over 13 years of medical education in their field, and many choose to sub-specialize further in a particular modality or area of the body. Your radiologist acts as a consultant to your specialist or primary care provider, helping them interpret the findings of your exam within the context of your overall health history. Radia employs only board-certified radiologists and has been a trusted partner of many Northwest providers for over 20 years.


Julie Adam, MD
Monica Agarwal, MD
Kathrin Ahl, MD
David A. Alexander, MD
Ellie Andrews, PA-C, RDMS
R. Torrance Andrews, MD
David A. Atkins, MD
Ben P. Babusis, MD
Dae Hee Bang, MD
James E. Bell, MD, MBA
Leila C. Bender, MD
David B. Bork, MD
Robert A. Brezak, MD
Kimberly Brockenbrough, MD
Sally Browning, MD
Douglas P. Caldwell, MD
Kara L. Carlson, MD
Ian Y. Ch'en, MD
Tamuna Chabra, MD, PhD
Alan D.S. Chan, MD
Herbert Chen, MD
Stephanie Cheng, MD
Maria Chong, MD
H. Nelson Conley, MD
E. Betsey Cotter, MD
Sophie Cowan, MD
Patrick Cox, MD, PhD
William B. Crenshaw, MD
Charles P. Daly, MD
Michael Dobson, MD
Mariann Drucker, MD
Diane Engelbrecht, M.D.
John Ephron, MD
Wayne Fang, MD
Geoffrey S. Ferguson, MD
Michael Fishman, MD
Arman Forouzannia, MD
Aaron Yiu-Kai Fu, MD
Daniel R. Fullmer, MD
Geordie M. Glass, PA-C
Timothy Gleason, MD
Greta T. Go, MD
Michael J. Grant, MD
Andrew Gutman, MD
Paula B. Hallam, MD
Ben Harmon, MD, MBA
Jacob D. Harris, MD
Randi W. Hart, MD
Dawn Hastreiter, MD, PhD
Robert A. Hawkins, MD
Elizabeth J. Hayes, MD
Melissa Hayes-Balmadrid, MD
Tuyen Hoang, MD
Daniel Holbert, MD
Hannu Huhdanpaa, MD
Patrick Hurley, MD
Michael W. Itagaki, MD, MBA
Germaine Johnson, MD
William B. Jones, MD
Alice B. Josafat, MD
Bart P. Keogh, MD, PhD
Prabhakar Kesava, MD
David Kim, MD
Marc G. Koenig, MD
Ruben Krishnananthan, MD
Christopher M. Krol, MD
Jonathan Kullnat, MD
Samantha C. Lancaster, MD
Timothy Larson, MD
Edward Lee, MD
Julie Lee, MD
Lawrence Lee, MD
William Lemley, MD
Andrew R. Levine, MD
Brandon Y. Liu, MD
Ronald Loch, JR., MD
Philip N. Lowe, MD
Kristin Manning, MD
David C. Marlow, MD
Rich J. Matthies, MD
Mark D. Mayhle, MD
Brian J. McCallie, MD
Madison McCulloch, MD
Brendan McCullough, MD, PhD
Jennifer R. McEvoy, MD
John D. McGowan, MD
Garland McQuinn, MD
Jerry Michel, MD
Juan A. Millan, MD
Brandt Mohr, MD
Loulie Molloy, MD
Christiane Mullins, MD
Kirk Myers, DO
Laura K. Nason, MD
Diane L. Nathan, MD
Timothy Neher, MD
Nancy J. Neubauer, MD
Jennifer Niemi, MSN, ARNP
Mike Norris, MSN, ARNP
Rachel L. O'Connor, MD
Andrew Olson, MD
David Omdal, MD
Ross M. Ondersma, MD
Robert B. Osnis, MD
Sanjiv R. Parikh, MD
Jigish Patel, MD
Uresh Patel, MD
Michael Peters, MD
Mark J. Pfleger, MD
Frantz Pierre-Jerome, MD
Somnath J. Prabhu, MD
Harold W. Prow, MD
John Rago, MD
Reza Rajebi, MD
Mehdi Rohany, MD
Jose Ruiz, PA-C
Wilma Sameshima, MSN, ARNP
Roderick Saxey, MD
Christopher Schaller, PA-C, MPAS
Hillary L. Shaw, MD
Manrita Sidhu, MD
Justin A. Siegal, MD
Michael S. Siem, PA-C
Hartley Sirkis, MD
Justin Smith, MD
Daniel W. Smoots, MD
Kris Spinning, MD
Michael L. Squire, MD
Lloyd E. Stambaugh, MD
Karen Stone, MD
Lyn Storm, PA-C
Daniel Susanto, MD
Peter Thurlow, MD
Brian C. Tryon, MD
Alfonso Urdaneta-Moncada, MD
Milton L. Van Hise, MD
Scott M. Vanderheiden, MD
Pedro T. Vieco, MD, FRCPC
Joseph W. Villard, MD, MSEE
Philip Vogelzang, MD
Pooja Voria, MD, MBA
Lisa Vu, MD
Rulon Waite, MD
Ying M. Wang, MD
David G. Westman, MD, FRCP
Mark Wilson, MD
Bonnie J. Witrak, MD
Steven Yang, MD
Edwin J. Yau, MD
Fitzhugh Yeatman, MD
Christopher G. Zaleski, MD
Reza Zinati, MD
Mark S. Zobel, MD