The Board Certified, Fellowship Trained physicians at VIVA are part of the Radiologic Associates of Fredericksburg, which means you’re getting the best care possible. Our physician staff also includes the Fredericksburg region’s only Board Certified, Fellowship Trained Vascular Surgeons.

Interventional Radiologists

John J. McLaughlin, MD

State University of New York
University of Maryland
University of South Florida

Joined RAF: 1999

R. Donald Doherty Jr., MD

Medical College of Virginia
University of Virginia

Joined RAF: 2003

Daryle L. Darden, MD

University of Pittsburgh
University of Texas
Baylor College of Medicine

Joined RAF: 2005

John D. Statler, MD, FSIR

Jefferson Medical College
Walter Reed Army Medical Center
Johns Hopkins University

Joined RAF: 2007

John D. Gleason, MD

Harvard University
University of Michigan
Baptist Cardiac & Vascular Institute

Joined RAF: 2009

Dr. Samer Hijaz

Georgetown University
Virginia Commonwealth University

Joined RAF: 2016

Vascular Surgeons

Victor J. D’Addio, MD, FACS

Tulane University
Walter Reed Army Medical Center
University of Texas Southwestern

Joined RAF: 2009

Larry Koenig III, MD

Jefferson Medical College
MedStarUnion Memorial Hospital
Geisinger Medical Center

Joined RAF: 2010

Nurse Practitioners & Physician Assistants

Carol F. Benson, PA-C

Greensboro College
George Washington University

Joined RAF: 2001

Jennifer Dawson, NP-C

Radford University
Virginia Commonwealth University

Joined RAF: 2006

Cindy Greenwood, NP-C

Old Dominion University

Joined RAF: 2009

Shivani Doctor, BHMS, MPAS, PA-C

University of Mumbai
James Madison University

Joined RAF: 2009

Katrina Brown, PA-C

University of Virginia
Wake Forest School of Medicine

Joined RAF: 2015

Christine Leitz, PA-C

University of Virginia

Joined RAF: 2016