Diagnostic Radiology Faculty

Leadership

Fergus Coakley, MD

Fergus Coakley, M.D.

Professor, Body Imaging
Chair, Diagnostic Radiology

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Body Section Page

Alexander Guimaraes, M.D., Ph.D.

Alexander Guimaraes, M.D., Ph.D.

Vice Chair, Research
Professor, Body Imaging

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Steven Primack, M.D.

Steven Primack, M.D.

Professor, Cardiothoracic Imaging
Vice Chair, Diagnostic Radiology

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Cardiothoracic Imaging page

LP Riccelli, M.D.

LP Riccelli, M.D.

Associate Professor, Neuroradiology & Diagnostic Radiology
Vice Chair, Quality, Diagnostic Radiology
Director,  Imaging Informatics

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Jim Anderson, M.D.

James Anderson, M.D.

Professor, Chief, Neuroradiology
Vice Chair, Radiology Education
Assistant Dean, Statewide GME

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Neuroradiology Section Page
Radiology Residency Page

Roya Sohaey, M.D.

Roya Sohaey, M.D.

Professor, Women's Imaging
Director of Ultrasound, Diagnostic Radiology, Obstetrics & Gynecology
Vice Chair, Faculty Development

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Fergus Coakley, MD

Fergus Coakley, M.D.

Professor, Body Imaging
Chair, Diagnostic Radiology

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Elena Korngold, M.D.

Elena Korngold, M.D.

Associate Professor, Body Imaging
Section Chief, Body Imaging
Director, CT Imaging

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Bryan Foster, M.D.

Bryan Foster, M.D.

Associate Professor, Body Imaging

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Alexander Guimaraes, M.D., Ph.D.

Alexander Guimaraes, M.D., Ph.D.

Vice Chair, Research
Professor, Body Imaging

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Alice Fung, M.D.

Alice Fung, M.D.

Associate Professor, Body Imaging
Program Director, Body Imaging Fellowship

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Kyle Jensen, MD

Kyle Jensen, M.D.

Assistant Professor, Body Imaging
Director, Center for Health and Healing Imaging

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Veronica Sue, M.D.- Radiology Resident 2015-2019

Body Imaging Fellow- Veronica Sue, M.D.

Dr. Veronica Sue obtained her Bachelor of Science in biology from the University of South Carolina and her Medical degree from The Medical University of South Carolina. She completed her internal medicine year internship at the Medical University of South Carolina in Charleston, SC. Veronica's interests and activities include spending time with family and friends, being outdoors, running, the beach.

Cristina Fuss, M.D.

Cristina Fuss, M.D.

Associate Professor, Cardiothoracic Imaging
Section Chief and Program Director, Cardiothoracic Imaging Fellowship

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Anu Brixey, M.D.- Cardiothoracic Radiologist

Anu Brixey, M.D.

Assistant Professor, Cardiothoracic Imaging

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Steven Primack, M.D.

Steven Primack, M.D.

Professor, Cardiothoracic Imaging
Vice Chair, Diagnostic Radiology

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Chara Rydzak, M.D.

Chara Rydzak, M.D.

 Assistant Professor, Cardiothoracic Imaging

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Brooke Beckett, M.D.

Brooke Beckett, M.D.

Associate Professor, Musculoskeletal
Section Chief, Musculoskeletal Imaging
Program Director, Radiology Residency Education

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Bryan Wolf, M.D.

Bryan Wolf, M.D.

Assistant Professor, Musculoskeletal Imaging

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Barry Hansford, M.D.

Barry Hansford, M.D.

Assistant Professor, Musculoskeletal Imaging
Program Director, Musculoskeletal Fellowship

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Sandra Schmahmann, M.D.

Sandra Schmahmann, M.D.

Associate Professor, Musculoskeletal

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Dr. David Fiegal MSK Imaging Fellow for Radiology 2019-20

Musculoskeletal Imaging Fellow- David Feigal, M.D.

Originally a west coaster from the San Francisco Bay Area, David moved east growing up around Washington D.C. before attending Virginia Tech for undergrad. He then pursued an MPH at UCLA, followed by epidemiology work at Amgen, Inc. before attending medical school at Marshall University. He completed a medicine internship at Virginia Tech Carilion followed by radiology residency at the University of Kentucky. He enjoys the outdoors, cooking, road trips, traveling abroad, and spending as much time as possible with family and friends. 

DR. Rex Holliday MSK Imaging Fellow for Radiology 2019-20

Musculoskeletal Imaging Fellow- Rex Holliday, M.D.

Raised in Mississippi, Rex Holliday moved to Alabama where he earned his M.D. at the University of South Alabama College of Medicine. He completed his internal medicine preliminary year and diagnostic radiology residency at Mayo Clinic in Jacksonville, Florida. Rex is excited to experience what the Pacific Northwest has to offer! He enjoys weight lifting, surfing, hiking and other outdoor activities.

Jim Anderson, M.D.

James Anderson, M.D.

Professor, Chief, Neuroradiology
Vice Chair, Radiology Education
Assistant Dean, Statewide GME

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Joshua P. Nickerson, M.D.

Joshua P. Nickerson, M.D.

Associate Professor, Neuroradiology
Associate Program Director, Radiology Residency Education

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Jeffrey Pollock, M.D.

Jeffrey Pollock, M.D.

Associate Professor, Neuroradiology
Director, Neuroradiology Fellowship Program

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Ramon Barajas, M.D.

Ramon Barajas, M.D.

Assistant Professor, Neuroradiology

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David Pettersson, M.D.

David Pettersson, M.D.

Assistant Professor, Neuroradiology

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LP Riccelli, M.D.

LP Riccelli, M.D.

Associate Professor, Neuroradiology & Diagnostic Radiology
Vice Chair, Quality, Diagnostic Radiology
Director,  Imaging Informatics

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Bronwyn Hamilton, M.D.

Bronwyn Hamilton, M.D.

Professor, Neuroradiology
Director, Head and Neck Imaging

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Vaishali Phalke, M.D.

Vaishali Phalke, M.D.

Associate Professor, Neuroradiology

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Jay Starkey, M.D.

Jay Starkey, M.D.

Assistant Professor, Neuroradiology

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Jaclyn Thiessen, M.D.- Neuroradiology Fellow 2019-20

Neuroradiology fellow- Jaclyn Thiessen, M.D.

Dr. Thiessen obtained her Bachelor of Science in Psychology from the University of Washington and her Medical Degree from Oregon Health and Science University. She completed her internal medicine preliminary year at University of Vermont Medical Center in Burlington, Vermont. Jaclyn's interests and activities include dancing-salsa/ballroom and hip hop, skiing, sailing, hiking, playing piano, singing and surfing.

2019_23 Alt Path Radiology fellow- Laszlo Szidonya, M.D., Ph.D.

Neuroradiology fellow- Laszlo Szidonya, M.D., Ph.D.

Dr. Laszlo Szidonya obtained his M.D. and Ph.D. from Semmelweis University, Budapest. He started a residency in Radiology at Semmelweis University in 2007, completing his specialization in 2012. From 2009 to 2016 he has been working at the Heart and Vascular Center of Semmelweis University, focusing on neuroradiology. From 2016 he has been working in the Department of Neurology at OHSU, in the BBB and Neuro-Oncology Program. His main research interest involves the application of ferumoxytol in CNS imaging. In his free time Laszlo likes reading, playing board games and building model rockets.

Harrison March, MD Neuroradiology Fellow for Radiology 2019-20

Neuroradiology Fellow- Harrison March, M.D. 

Harrison March earned his M.D. from the University of Iowa Carver College of Medicine, then completed his internal medicine preliminary year and diagnostic radiology residency at the University of Iowa Hospitals and Clinics. Harrison grew up a native Iowan but was drawn to the great food, wine, and outdoor life available in the Northwest. He enjoys cooking, landscaping, and spending time with his wife and two enthusiastic labradoodles.

Marie Nguyen, M.D.- Radiology Resident 2015-2019

Neuroradiology Fellow- Marie Nguyen, M.D.

Marie Nguyen, M.D. was born and raised in southern California. She received her B.A. degree from Columbia College in New York City, where she majored in biochemistry. After college, she carried out a Fulbright fellowship with the CDC in Hanoi, Vietnam. She received her M.D. from Brown University and completed 3 years of General Surgery residency at the University of Hawaii before starting Radiology residency. Dr. Nguyen is an avid runner who enjoys racing, surfing, and spending time near family, friends, and the ocean.

Erik S. Mittra, M.D., Ph.D.

Erik S. Mittra, M.D., Ph.D.

Associate Professor, Section Chief, Nuclear Medicine
Program Director, Nuclear Medicine Residency

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Nadine Mallak, M.D.

Nadine Mallak, M.D.

Assistant Professor, Body Imaging and Nuclear Medicine

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Jeffrey Stevens, M.D.

Jeffrey Stevens, M.D.

Associate Professor, Nuclear Medicine
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Petra Vajtai, M.D.

Petra Vajtai, M.D.

Associate Professor and Section Chief, Pediatric Radiology
Program Director, Pediatric Imaging Fellowship

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Emily Edwards, M.D.- Pediatric Radiologist

Emily Edwards, M.D.

Assistant Professor, Pediatric Radiology

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Katharine Hopkins, M.D., FAAP

Katharine Hopkins, M.D., FAAP

Professor, Pediatric Radiology

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Chirag Patel, M.D.- Pediatric Radiologist

Chirag Patel, M.D.

Assistant Professor, Pediatric Imaging

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Roya Sohaey, M.D.

Roya Sohaey, M.D.

Professor, Women's Imaging
Director of Ultrasound, Diagnostic Radiology, Obstetrics & Gynecology
Vice Chair, Faculty Development

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Karen Oh, M.D.

Karen Oh, M.D.

Professor, Diagnostic Radiology, Obstetrics & Gynecology
Director, Breast Imaging
Director, Women's Imaging

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Chelsea Pyle, M.D.- Radiology Resident 2015-2019

Women's Imaging Fellow- Chelsea Pyle, M.D.

Dr. Chelsea Pyle obtained her B.A. in Spanish from Sewanee: The University of the South and M.D. from Medical College of Georgia. She traded southern sunshine for snow boots to complete a preliminary year in Internal Medicine at Tufts-affiliated Lahey Hospital and Medical Center during Boston's snowiest winter in recorded history. Chelsea enjoys good food, music, traveling, kayaking, fishing, and especially spending time with her yorkipoo, family, and friends.

Basic Science Faculty

Thomas Griglock, Ph.D., DABR

Thomas Griglock, Ph.D., DABR

Assistant Professor, Diagnostic Radiology
Chief Diagnostic Imaging Physicist, Diagnostic Imaging Services
Director, OHSU Medical Physics Program

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Deputy Director, Oregon Medical Physics Program
Affiliate Faculty, Department of Nuclear Engineering & Radiation Health Physics, Oregon State University

Tom is currently working with the University of Otago on the "MARS Spectral Molecular Imaging" project.

Alina Tudorica, Ph.D.

Alina Tudorica, Ph.D.

Research Assistant Professor

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Lindsay DeWeese, Ph.D., DABR

Lindsay DeWeese, Ph.D., DABR

Assistant Professor, Diagnostic Radiology
Imaging Physicist, Diagnostic Imaging Services
Assistant Director, OHSU Medical Physics Program

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Jeanne M Link, Ph.D.

Jeanne M Link, Ph.D.

Professor, Diagnostic Radiology
Director, Radiochemistry Research Center

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O2 Blog Posts
Pet/MRI Molecular Imaging Initiative
RRC Announcement

Andrei Pugachev, Ph.D.

Andrei Pugachev, Ph.D.

 Assistant Professor, Diagnostic Radiology 

Medical Physicist, Diagnostic Radiology

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Cory Wyatt, Ph.D.

Cory Wyatt, Ph.D.

Research Assistant Professor, Diagnostic Radiology & Advanced Imaging Research Center
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Kenneth Krohn, Ph.D.

Kenneth Krohn, Ph.D.

Professor, Diagnostic Radiology & Radiochemistry Research Center

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O2 Blog Posts
Pet/MRI Molecular Imaging Initiative
RRC Announcement

Dexing Zeng

Dexing Zeng, Ph.D.

Associate Professor, Diagnostic Radiology & Nuclear Medicine
Director of Organic Chemistry, Center for Radiochemistry Research, Knight Cardiovascular Institute
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Portland VA Faculty

Ron Boucher, M.D.

Ron Boucher, M.D.

Chief of VA Imaging Service

Professor, VA Musculoskeletal Imaging

Robert Demayo, M.D.

Robert Demayo, M.D.

General & Emergency Medicine Section Chief, VA Imaging Service

Assistant Professor, VA Musculoskeletal Imaging

Lee (Bud) Hall, M.D.

Lee (Bud) Hall, M.D.

Vascular Interventional Radiology Section Chief, VA Imaging Service

Assistant Professor, VA Vascular Interventional Imaging

John Van Tassel, M.D.

John Van Tassel, M.D.

Quality Control, VA Imaging Service

Assistant Professor, VA Imaging

Diana Artenian, M.D.

Diana Artenian, M.D.

Assistant Professor, VA Body Imaging

Nora Dobos, M.D.

Nora Dobos, M.D.

Assistant Professor, VA Body Imaging

Jeffrey Hom, M.D.

Jeffrey Hom, M.D.

Assistant Professor, VA Body Imaging

Chung Lee, M.D.

Chung Lee, M.D.

Assistant Professor, VA Nuclear Medicine

Melba Nagy, M.D.

Melba Nagy, M.D.

Assistant Professor, VA Musculoskeletal Imaging

Gregory Wright, M.D.

Gregory Wright, M.D.

Nuclear Medicine Section Chief, VA Imaging Service

Assistant Professor, VA Imaging

Tim Duncan, M.D.

Tim Duncan, M.D.

Associate Chief of VA Imaging Service

Associate Professor, VA Neuroradiology

John Gorman, M.D.

John Gorman, M.D.

CT Section Chief, VA Imaging Service

Assistant Professor, VA Body & Chest Imaging

Bradley (Brad) Koslin, M.D.

Bradley (Brad) Koslin, M.D.

Ultrasound Section Chief, VA Imaging Service

Professor, VA Body/ Ultrasound Imaging

Yon Park, M.D.

Yon Park, M.D.

Resident Site Director, OHSU Diagnostic Radiology Residency Program

Assistant Professor, VA Imaging

Ancillary Faculty

Amaya Basta M.D.- Women's Imaging

McKenna Belzer M.D.- Women's Imaging

Tom Cullen M.D.- Body Imaging

Frank Gabor M.D.- Body Imaging

Thomas Gibson M.D.- Women's Imaging

Michelle Galvez M.D.- Body Imaging

Melissa Jacobs M.D.- Body Imaging

Mark Kettler M.D.- Women's Imaging

Paul Marten M.D.- Body Imaging

Bob Nance M.D.- Nuclear Medicine

Jeff Stevens M.D.- Nuclear Medicine

Professor Emeritus

Donald Sauser, M.D.- Professor of Musculoskeletal Imaging

Jane Weissman, M.D., FACR- Professor of Neuroradiology

Paul Brown, Ph.D.Medical Physicist