Pediatric Radiology

Pediatric radiologists specialize in providing diagnostic imaging services tailored specifically for infants, children, and adolescents. They possess expertise in interpreting medical images obtained through various modalities, including X-ray, ultrasound, computed tomography (CT), and magnetic resonance imaging (MRI), to diagnose a wide range of pediatric conditions and diseases.

Our practice has fellowship-trained pediatric physicians in:

  • General Radiology
  • Neuroradiology
  • Vascular & Interventional Radiology
Some of the common conditions that pediatric radiologists commonly diagnose include congenital abnormalities, pediatric cancers, respiratory conditions, gastrointestinal disorders, and orthopedic conditions.
Pediatric Radiology Specialty2
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Specialists in Pediatric Imaging and Procedures

Pediatric radiologists excel in tailoring imaging protocols to children’s unique physiology, ensuring accuracy and safety in diagnosis. Their specialized expertise accounts for factors such as smaller body size, developing anatomy, and the need to minimize radiation exposure. This meticulous approach not only guarantees precise diagnoses but also prioritizes the comfort and well-being of young patients and their families. By employing child-friendly imaging techniques and fostering a supportive environment, pediatric radiologists play a vital role in alleviating anxiety and ensuring a positive experience during medical procedures for children.

Special exams and procedures conducted by pediatric radiologists include:

  • MR Spectroscopy – This non-invasive MRI test helps identify the type and aggressiveness of tumors.
  • Diagnostic Cerebral Angiography – A gentle procedure used to visualize blood vessels in the brain.
  • Intraoperative MRI Equipment – Advanced technology used during surgeries for epilepsy and brain tumors, as well as for treating movement disorders like deep brain stimulation (DBS).
  • Minimally invasive therapies – These procedures treat conditions such as osteoid osteoma, vascular malformations, deep vein thrombosis, and abscesses with minimal discomfort.
  • Minimally invasive procedures – These gentle tests aid in diagnosing soft tissue and bone issues effectively.

Pediatric Radiology Section Chief:

Burton Putegnat, M.D.
Burton Putegnat

Medical Degree: 1996, University of Texas Medical Branch at Galveston, Texas

Residency: 2000, Diagnostic Radiology, The University of Texas Medical Branch at Galveston, Texas

Fellowship: 2001, Pediatric Radiology The University of Texas Medical Branch at Galveston, Texas

Board Certified: American Board of Radiology

Meet Our Pediatric Radiologists

Daniel Ashton
Daniel Ashton, M.D.
Medical Degree: Medical Doctor, UT Health Science Center - San Antonio, TX (2007)
Residency: Diagnostic Radiology, UT Health Science Center - San Antonio, TX (2008-2012)
Fellowship: Pediatric Radiology UT Southwestern - Dallas, TX (2013)
Fellowship: Pediatric Interventional Radiology UT Health Science Center - San Antonio, TX (2014)
Board Certified: American Board of Radiology
Thangamadhan Bosemani
Thangamadhan Bosemani, M.D.
Medical Degree: Medical Doctor, University of Madras, India (2001)
Residency: Diagnostic Radiology, University of Cambridge, East of England Deanery, Cambridge (2004-2009)
Fellowship: Pediatric Neuroradiology The Johns Hopkins University School of Medicine (2010-2012)
Board Certified: American Board of Radiology
Alan Chen
Alan Chen, M.D.
Medical Degree: Doctor of Medicine, Albany Medical College - Albany, NY (2012)
Residency: Diagnostic Radiology, University of South Florida Health Morsani College of Medicine - Tampa, FL (2017)
Fellowship: Pediatric Radiology Cincinnati Children's Hospital Medical Center - Cincinnati, OH (2018)
Board Certified: American Board of Radiology
David Dinan
David Dinan, M.D.
Medical Degree: Medical Doctor, University of Pennsylvania School of Medicine, Philadelphia, PA (2003)
Residency: Diagnostic Radiology, William Beaumont Hospital, Royal Oak, MI (2004-2008)
Fellowship: Pediatric Radiology The Children's Hospital of Philadelphia, Philadelphia, PA (2009)
Board Certified: American Board of Radiology
Dr. Shelby Fierke
Shelby Fierke, M.D.
Medical Degree: Medical Doctor, University of Texas Southwestern Medical School at Dallas, TX (2006)
Residency: Diagnostic Radiology, Baylor University Medical Center, Dallas, TX (2007-2011)
Fellowship: Pediatric Radiology Cincinnati Children's Hospital, OH (2012)
Board Certified: American Board of Radiology
Preetam Gongidi
Preetam Gongidi, D.O.
Medical Degree: Doctor of Osteopathic Medicine, Nova Southeastern University College of Osteopathic Medicine, Fort Lauderdale, FL (2011)
Residency: Diagnostic Radiology, Cooper University Hospital/ Cooper Medical School of Rowan University, Camden, NJ (2012-2016)
Fellowship: Pediatric Radiology The Children's Hospital of Philadelphia | University of Pennsylvania Perelman School of Medicine, Philadelphia, PA (2017)
Other Education:

Master of Health Science - Johns Hopkins University (2006)

Board Certified: American Board of Radiology
Theodore Gupton
Theodore Gupton, M.D.
Medical Degree: Medical Doctor, University of Texas School of Medicine at San Antonio, TX (2009)
Residency: Diagnostic Radiology, UT Health Science Center - San Antonio, TX (2010-2014)
Fellowship: Pediatric Diagnostic Radiology Children’s Hospital of Philadelphia, Philadelphia, PA (2015)
Fellowship: Pediatric Interventional Radiology Children’s Hospital of Philadelphia, Philadelphia, PA (2016)
Fellowship: Vascular and Interventional Radiology Baylor University Medical Center, Dallas, TX (2017)
More:

Certificate of Added Qualification (CAQ):
• CAQ Pediatric Radiology - 2019
• CAQ Interventional Radiology - 2019

Board Certified: American Board of Radiology
Caroline Hollingsworth
Caroline Hollingsworth, M.D.
Medical Degree: Medical Doctor, The University of Texas Medical Branch at Galveston (1996)
Residency: Diagnostic Radiology, The University of Texas Medical Branch at Galveston (1996-2000)
Fellowship: Pediatric Radiology Duke University Hospital (2001)
Board Certified: American Board of Radiology
John Meehan
John Meehan, D.O.
Medical Degree: Doctor of Osteopathic Medicine, University of Health Sciences College of Osteopathic Medicine, Kansas City, MO (1976)
Residency: Pediatrics & Diagnostic Radiology, Wright-Patterson AFB/Children's Medical Center, Dayton, OH (1977-1980) & Wilford Hall USAF Medical Center, San Antonio, TX (1985-1989) (1977-1980 & 1985-1989)
Fellowship: Pediatric Radiology University of Texas Southwestern Medical Center, Dallas, TX (2004)
Board Certified: American Board of Radiology
Burton Putegnat
Burton Putegnat, M.D.
Medical Degree: Medical Doctor, The University of Texas Medical Branch at Galveston, TX (1996)
Residency: Diagnostic Radiology, The University of Texas Medical Branch at Galveston, TX (1996-2000)
Fellowship: Pediatric Radiology The University of Texas Medical Branch at Galveston, TX (2001)
Board Certified: American Board of Radiology
Gregory Schaiberger
Gregory Schaiberger, M.D., MBA
Medical Degree: Medical Doctor, University of Miami Leonard M. Miller School of Medicine - Miami, FL (2013)
Residency: Diagnostic Radiology, Medical College of Georgia at Augusta University - Augusta, GA (2014-2018)
Fellowship: Pediatric Radiology Nicklaus Children's Hospital - Coral Terrace, Florida (2018-2019)
Board Certified: American Board of Radiology
Steven Sharatz
Steven Sharatz, M.D.
Medical Degree: Medical Doctor, Ponce School of Medicine, Ponce, PR (2008)
Residency: Diagnostic Radiology, Mount Auburn Hospital, Cambridge, MA (2009-2013)
Fellowship: Pediatric Radiology Massachusetts General Hospital, Boston, MA (2014)
Board Certified: American Board of Radiology
Jacquelyn Smith
Jacquelyn Smith, M.D.
Medical Degree: Medical Doctor, The University of North Texas Health Science Center - Fort Worth, TX (2011)
Residency: Diagnostic Radiology, The University of Texas Health Sciences Center - Houston, TX (2016)
Fellowship: Pediatric Neuroradiology Children's Hospital Colorado - Aurora, CO (2018)
Board Certified: American Board of Radiology
Dr. Ira Wolke
Ira Wolke, M.D., Ph.D
Medical Degree: Medical Doctor, The University of Illinois College of Medicine - Chicago IL (1993)
Residency: Diagnostic Radiology, Wayne State University/Detroit Medical Center - Detroit, MI (1999)
Fellowship: Body Imaging & Neuroradiology, The University of Illinois at Chicago Medical Center - Chicago, IL (2000)
Fellowship: Pediatric Radiology, Northwestern University/Children's Memorial Hospital - Chicago, IL (2004)
More:

Metallurgical/Materials and Biomedical Engineering PhD , The University of Illinois at Chicago - Chicago, IL (1985)

Board Certified: American Board of Radiology
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