UW Radiology


  • David Lewis, MD

    Section Chief, Nuclear Medicine
    Director, HMC Nuclear Medicine

  • Noha Aboueldahab, MBBCh

    Acting Assistant Professor

  • Fatemeh Behnia, MD

    Associate Professor
    Program Director, Nuclear Medicine Residency program

  • Stephen Bowen, PhD


  • Delphine Chen, MD

    Wil B. Nelp, M.D. Endowed Professorship in Nuclear Medicine
    Director of Molecular Imaging, Fred Hutchinson Cancer Center

  • Mark S. Erickson, DNP, ARNP, FNP-C

    Teaching Associate
    Nuclear Medicine, Theranostics

  • Amir Iravani, MD

    Associate Professor
    Theranostics Clinical Director for Fred Hutchinson Cancer Center


    Professor of Radiology and Bioengineering
    Adjunct Professor of Radiation Oncology
    Vice Chair of Research

  • Meena Kumar , MD

    Clinical Assistant Professor of Radiology

  • Thomas K. Lewellen, PhD

    Professor Emeritus

  • Vivek Manchanda, MD

    Clinical Assistant Professor

  • Manuela Matesan, MD, PhD

    Associate Professor

  • Robert Miyaoka, PhD

    Research Professor
    Director of Small Animal PET Imaging
    Director of SPECT/CT Physics

  • Katie Nega , ARNP, GNP-BC

    Teaching Associate
    Nuclear Medicine, Theranostics

  • Murat Alp Oztek, MD, PhD

    Director of Nuclear Medicine
    Assistant Professor

  • Murat Sadic, MD, PhD, AHM, FSASS, DABNM

    Associate Professor

  • Stan Sukhotski, PA-C

    Teaching Associate

  • Hubert Vesselle, PhD, MD

    PET/CT Fellowship Director
    Director of Global Health

The Division of Nuclear Medicine faculty at UWMC includes three full-time physician scientists, two full-time basic science PhD faculty, and an advanced practice practitioner. Two additional nuclear medicine physicians and a cardiology physician provide teaching on a part-time basis. There are several basic science post doctorates affiliated with the program who provide additional teaching and research opportunities.