Our Radiologists

Onsite, Board-Certified, Fellowship Trained Radiologists for supervision and consultation.​

Brian R. Baxter, M.D.

Special Emphasis: Interventional Radiology

Medical School: University of New Mexico, 1993

Residency: Diagnostic Radiology, University of Michigan Hospitals, 1993-1997

Fellowship: Cardiovascular & Interventional Radiology, Dartmouth Hitchcock Medical Center, 1997-1998

Board Certification: Diagnostic Radiology, Interventional Radiology

Ronald N. Baxter, M.D.

Special Emphasis: Neuroradiology, MRI

Medical School: Northwestern University Medical School, 1992

Residency: Diagnostic Radiology, University of Colorado Health Sciences Center, 1993-1997

Fellowship: Neuroradiology, university of Colorado Health Sciences Center, 1997-1998

Board Certification: Radiology

Joel M. Brink, M.D.

Medical School: University of South Dakota School of Medicine, May 2008

Internship: Rapid City Regional Hospital Family Medicine Residency Program, 2008-2009

Residency: University of Nebraska Medical Center, 2009-2013

Fellowship: Mammography/Body MRI, University of Nebraska Medical Center, 2013-2014

Leo P. Flynn, M.D.

Special Interests: Diagnostic Radiology, MRI, Musculoskeletal and Cardiac Imaging

Medical School: University of South Dakota School of Medicine, 1998

Residency: Diagnostic Radiology, University of Oklahoma, 1999-2003

Fellowship: Magnetic Resonance Imaging, University of Wisconsin, 2003-2004

Board Certification: Diagnostic Radiology

Timothy R. Frost, M.D.

Special Interests: Nuclear Medicine, Diagnostic Radiology, Magnetic Resonance Imagine (MRI), Radiology

Medical School: University of South Dakota School of Medicine, 1984

Residency: Diagnostic Radiology, University of Minnesota Hospitals, 1985-1989

Board Certification: Diagnostic Radiology

Thomas G. Habbe, M.D.

Special Interests: Diagnostic Radiology, Nuclear Medicine, Radiology, Vascular & Interventional Radiology

Medical School: University of Colorado Health Sciences Center, 1989

Residency: Diagnostic Radiology, University of Nebraska Medical Center, 1993-1997

Fellowship: Vascular & Interventional Radiology, University of Nebraska Medical Center, 1997-1998

Board Certification: Radiology with Certificate of Additional Qualification in Vascular & Interventional Radiology

Academic Appointments: Assistant Professor of Radiology, University of Nebraska Medical Center, 7/1998-3/2000

Neil M. Kumar, M.D.

Special Interests: Diagnostic Radiology, MRI, Musculoskeletal Imaging

Medical School: University of Texas Southwestern School of Medicine 2010

Residency: University of Texas Southwestern Medical Center, 2011-2015

Fellowship: John Hopkins Hospital – Musculoskeletal Radiology, 2015-2016

Board Certification: Diagnostic Radiology

D. Michael Plunkett, M.D.

Special Interests: Diagnostic Radiology, Musculoskeletal Imaging

Medical School: Loma Linda University School of Medicine, 2009

Residency: University of Utah Hospitals & Clinics, 2010-2014

Fellowship: University of Michigan Health System, Musculoskeletal, 2015

Board Certification: Diagnostic Radiology

Gregory D. Saffell, M.D.

Special Interests: Diagnostic Radiology, Radiology, CT, Ultrasound

Medical School: St. Louis University School of Medicine, 1989

Residency: Diagnostic Radiology, Tripler Army Medical Center, Honolulu, HI, 1993-1997

Fellowship: Body Imaging, University of Colorado Health Sciences Center, 2001-2002

Board Certification: Diagnostic Radiology

Charles V. Voigt, M.D.

Special Interests: Vascular & Interventional Radiology, Radiofrequency Ablation of Tumors

Medical School: Sanford School of Medicine, Yankton, SD, 2000

Residency: Diagnostic Radiology, Wilford Hall Medical Center, 2000-2005

Fellowship: Vascular and Interventional Radiology, Wilfor Hall Medical Center, 2005-2006

Board Certification: Diagnostic Radiology with Certificate of Additional Quailification in Vascular & Interventional Radiology

Academic Appointments: Associate Professor of Radiology, University of Texas at San Antonio, 2006-2012

David K. White, M.D.

Special Interests: Diagnostic Radiology, Neuroradiology and Intervention, Spine Intervention

Medical School: University of Texas Medical School at San Antonio, 1992

Residency: Diagnostic Radiology, San Antonio Uniformed Services Health Education Consortium, 1994-1998. Neuroradiology, University of Utah, 1998-2000.

Fellowship: Interventional Neuroradiology, University of Cincinnati, 2001-2002

Board Certification: Diagnostic Radiology with Added Qualifications in Neuroradiology

William R. Zavitz, M.D.

Special Interests: Diagnostic Radiology, Radiology, Neuroradiology

Medical School: University of Colorado, 1985

Residency: Diagnostic Radiology, Medical College of Wisconsin, 1986-1990

Fellowship: Neuroradiology, University of Colorado, 1993-1994

Board Certification: Diagnostic Radiology with Certificate of Added Qualification in Neuroradiology

Dakota Radiology Career Opportunities

Dakota Radiology is a diverse group of physicians who provide the highest standard of clinical expertise and patient care. As the largest subspecialty-focused practice in South Dakota, our physicians bring a wide variety of subspecialty expertise in diagnostic radiology, interventional radiology and radiation oncology.

Part of the community for more than 60 years, Dakota Radiology has developed strong ties and trusting relationships with local physicians and patients. To join our growing team, email your CV to humanresources@dakota-radiology.com.

See more information and download an application here.