Dr. Debra J. Pennington

Christopher Yen is a Pediatric Radiologist practicing medicine in Austin, Texas. Dr. Yen is highly rated in 4 conditions, according to our data. His clinical expertise encompasses Short Stature (Growth Disorders), Familial Short Stature (FSS), Idiopathic Short Stature (ISS), PIK3CA-Related Overgrowth Spectrum, and Stent Placement. Dr. Yen is currently accepting new patients.

Matthew Crisp is a Pediatric Radiologist and a Radiologist practicing medicine in Taylor, Texas. Dr. Crisp is highly rated in 2 conditions, according to our data. His clinical expertise encompasses Colonic Malakoplakia, Pleurisy, Pleural Effusion, and Gas Bloat Syndrome. Dr. Crisp is board certified in Pediatric Radiology- American Board Of Radiology and Diagnostic Radiology- American Board Of Radiology. Dr. Crisp is currently accepting new patients.

Dr. Krista Birkemeier is a board-certified radiologist specializing in pediatric radiology. Her professional interests include pediatric imaging, fetal imaging, child abuse imaging, ultrasound, fluoroscopy, and quality improvement.  She is also involved in adult imaging and emergency room imaging. Dr. Birkemeier is passionate about improving care for her patients, from newborns to older adults, in a positive work environment. She finds it rewarding to have a well-rounded career involving education, leadership, research, service, and collaboration with other specialties. Dr. Birkemeier is a member of the American Board of Radiology, the American College of Radiology, the Society for Pediatric Radiology, the Texas Radiological Society, the Radiologic Society of North America, the American Roentgen Ray Society, the American Association for Women in Radiology and the Alpha Omega Alpha Honor Society. She is proud to serve in several leadership positions and service committees in the field of radiology locally and nationally. Outside of work, Dr. Birkemeier enjoys supporting her young children in their school, sports, and extracurricular activities. Dr. Birkemeier is highly rated in 1 condition, according to our data. Her clinical expertise encompasses Neural Crest Tumor, Gastroschisis, Hepatic Hemangioma, and Splenomegaly. Dr. Birkemeier is board certified in Diagnostic Radiology- American Board Of Diagnostic Radiology. Dr. Birkemeier is currently accepting new patients.