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Radiology Team
Meet Our Physicians
Radiology Associates of Abilene has assembled a team of wonderful physicians to provide our patients with the best care radiology has to offer.
John H. Bliznak, MD
President
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Grady Yoder, MD
Vice President
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Clark Wiginton, MD
Secretary
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Jon Anderson, MD
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Michel Dumas, MD
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Tracy Hines, FNP-BC
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Jason Kimball, MD
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Kimberly Kirschner, MD
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Steven Nitke, MD
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Ashish Patel, MD
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John H. Bliznak, MD
President
Specialty:
Neuroradiology
Diagnostic Radiology
Fellowship:
University of Arizona, 2009
Residency:
Tulane University, 2008
Internship:
Tulane University, 2004
Medical School:
Tulane University, 2003
Certification:
American Board of Radiology
Certification in Neuroradiology
Grady Yoder, MD
Vice President
Specialty:
Interventional Radiology,
Diagnostic Radiology
Fellowship:
University of South Florida, 2006
Residency:
Louisiana State University, 2005
Internship:
University of Texas HSC, 2001
Medical School:
University of Texas HSC, 2000
Certification:
American Board of Radiology
Clark Wiginton, MD
Secretary
Specialty:
Musculoskeletal Radiology,
Diagnostic Radiology
Fellowship:
Univ. of Texas Southwestern, 2010
Residency:
UT Medical Branch, 2009
Internship:
Carilion Memorial Hospital, 2005
Medical School:
UT Medical Branch, 2004
Certification:
American Board of Radiology
Jon Anderson, MD
Specialty:
Musculoskeletal Radiology
Diagnostic Radiology
Fellowship:
University of Nebraska, 2008
Residency:
University of Nebraska, 2007
Internship:
UT at Houston, 2003
Medical School:
UT at Houston, 2002
Certification:
American Board of Radiology
Michel Dumas, MD
Specialty:
Cross Sectional Imaging
Diagnostic Radiology
Fellowship:
University of Michigan, 1996
Residency:
Univ. of Western Ontario, 1995
Internship:
Univ. of Western Ontario, 1991
Medical School:
University of Ottawa, 1990
Certification:
American Board of Radiology
FRCP of Canada Radio
Tracy Hines, FNP-BC
Family Nurse Practitioner
PHD Nursing:
University of Texas, 2015
Masters:
University of Texas, 1999
Certification:
American Nursing Credentialing Center, American Association of Critical Care Nurses
Certification:
American Board of Radiology
Jason Kimball, MD
Specialty:
Abdominal Imaging
Diagnostic Radiology
Fellowship:
University of Colorado, 2013
Residency:
John Peter Smith Hospital, 2012
Internship:
Wm. Beaumont Army Med., 2003
Medical School –
Kansas City University, 2002
Certification:
American Osteopathic Board of Radiology
Kimberly Kirschner, MD
Specialty:
Body Imaging
Diagnostic Radiology
Fellowship:
UT Houston MD Anderson, 2010
Residency:
UT Medical Branch, 2009
Internship:
UT Medical Branch, 2005
Medical School:
UT Medical Branch, 2004
Certification:
American Board of Radiology
Steven Nitke, MD
Specialty:
Nuclear Medicine
Diagnostic Radiology
Fellowship:
Med. Univ. of South Carolina, 1998
Residency:
University of New Mexico, 1997
Medical School:
University of Minnesota, 1993
Certification:
American Board of Radiology
American Board of Nuclear Medicine
Certification:
American Board of Radiology
Ashish Patel, MD
Specialty:
Neuroradiology
Diagnostic Radiology
Fellowship:
Univ. of Southern California 2000
Residency:
Univ. of Southern California, 1998
Internship:
Univ. of Southern California, 1994
Medical School:
Wayne State University 1993
Certification:
American Board of Radiology
Certification in Neuroradiology