- Internship - UT Health Science Center McGovern Medical School (2008-2009), Transitional Year
- Fellowship - University of Pittsburgh Medical Center (2013-2014), F
- Residency - University of Pittsburgh Medical Center (2009-2013), Diagnostic Radiology
- Medical School - UT Health Science Center at Houston (2004-2008)
David Fetzer, M.D.
Medical Director, Ultrasound
David Fetzer, M.D., is an Assistant Professor in the Department of Radiology at UT Southwestern Medical Center. Dr. Fetzer is American Board of Radiology-certified in diagnostic radiology. He joined the UT Southwestern faculty in 2014.
He is the Medical Director of Ultrasound at both UT Southwestern Medical Center and Parkland Memorial Hospital, as well as Chief of Abdominal Imaging Interventional Services at Parkland. He also oversees UT Southwestern’s ultrasound-based screening program for liver disease.
Dr. Fetzer earned his medical degree at UT Health Science Center at Houston. He completed both a four-year diagnostic radiology residency and an abdominal imaging fellowship at the University of Pittsburgh Medical Center.
Dr. Fetzer’s primary clinical and research focus includes hepatobiliary as well as neck ultrasound imaging. He holds a B.S. in imaging science from the Rochester Institute of Technology. This background – combined with his interest in translational research – are the basis for Dr. Fetzer’s work in multimodality testing and quantitative imaging, especially in metabolic, hepatobiliary, pancreatic, thyroid, and lymph node imaging.
He has published a number of scholarly articles and case reports, and he serves as a reviewer for publications that include Abdominal Imaging, PLOS ONE, and BioMed Research International.
Dr. Fetzer is a member of professional organizations that include the American College of Radiology, American Roentgen Ray Society, Radiological Society of North America (RSNA), Society of Radiologists in Ultrasound, American Institute of Ultrasound in Medicine, and Society of Abdominal Radiology (SAR).
His professional recognitions include being named a 2015 Distinguished Reviewer for Abdominal Imaging by the SAR, and earning the 2013 Roentgen Fellow Research Award and 2012 Roentgen Resident Research Award – both from the RSNA Research and Education Foundation.
In 2019, Dr. Fetzer received UT Southwestern's Rising Star Award.
Meet Dr. Fetzer
Radiologist and Diagnostic Ultrasound Specialist in Dallas
UT Southwestern Medical Center radiologist Dr. David Fetzer specializes in abdominal imaging, using ultrasound and other imaging modalities to diagnose and evaluate patients with a wide range of conditions.
He also has special expertise in using ultrasound to evaluate certain conditions of the neck and thyroid gland, as well as in guiding procedures such as biopsies.
Patients often think that more expensive imaging technologies such as computed tomography (CT) and magnetic resonance imaging (MRI) are better than ultrasound, but Dr. Fetzer says that’s not always the case. He is an expert at using the right technology for each patient to help make an accurate diagnosis.
“I also have a lot of experience with CT and MRI imaging – primarily in diseases of the upper abdomen, such as those of the liver and kidneys,” he says, “but I try to use ultrasound whenever possible because it is safer and faster, and is often a less expensive option compared to some other types of radiologic exams.”
A Unique Perspective
Fellowship trained and board certified, Dr. Fetzer has a background in imaging science, which gives him a unique perspective on medical imaging.
“In addition to using radiologic devices in clinical practice, I am constantly thinking about how to improve those imaging systems to make medical imaging safer, higher quality, and more cost-effective,” he says.
“I see myself as a bridge between radiology, clinical medicine, and research in terms of bringing new research ideas and tools from the lab to the clinic in order to offer patients the most cutting-edge techniques and devices.”
Dr. Fetzer also spends a lot of his time training and working alongside the ultrasound technologists who perform most of the ultrasound exams. Ultrasound is a much more dynamic, interactive exam than CT or MRI, and the radiologist relies heavily on attentive, well-training technologists.
“I have the pleasure of working with very high-quality technologists at UT Southwestern. Their dedication to patient care makes my job that much easier,” he says.
In addition, Dr. Fetzer has a biopsy clinic, in which he performs ultrasound-guided biopsies of the thyroid gland and other soft tissues of the neck.
UT Southwestern’s Comprehensive Approach
He enjoys partnering with his radiology colleagues and specialists from disciplines that include nephrology, hepatology, oncology, endocrinology, and surgery to deliver patient-focused care, often through a disease-specific team.
“Modern medicine is so complex that it takes a team approach – a team that keeps the patient involved and at the center of care,” he says. “Radiology is often a critical component of that team, and I am happy to be a part of that for many patients.”
The overarching goal of these multispecialty disease oriented teams at UT Southwestern is to provide actionable information that enhances patient care.
“Medical imaging has such an impact on modern health care,” Dr. Fetzer says. “We strive to provide as much information as possible to help complete the picture for the clinicians and surgeons who are trying to best take care of their patients.”
Education & Training
Professional Associations & Affiliations
- University of Pittsburgh Medical Center (2013-2014), Clinical Instructor
- UT Southwestern Medical Center Department of Radiology (2014), Assistant Professor
- University of Pittsburgh School of Medicine (2014-2015), Adjunct Faculty
Honors & Awards
- Rising Star Award – UT Southwestern 2019
- Memorial Award for Research in Radiology 2006, Association for University Radiologists 54th Annual Meeting
- Cum Laude Education Exhibit Award 2011, RSNA 97th Annual Meeting, Chicago, IL
- Best Case in Gastrointestinal Imaging 2011, American Institute of Radiologic Pathology
- Roentgen Resident Research Award 2012, RSNA Research and Education Foundation
- Roentgen Fellow Research Award 2013, RSNA Research and Education Foundation
- SCBT-MR Innovation Award 2015, Society of Computed Body Tomography and Magnetic Resonance
- Distinguished Reviewer for Abdominal Imaging 2015, Journal of Abdominal Imaging
- Top Score Poster 2016, International Liver Cancer Association Annual Meeting
- Resident Conference of the Month 2015, UT Southwestern Medical School Radiology Residency
Books & Publications
Mathematical modeling improves computed tomography diagnosis of traumatic aortic injury.
Fetzer DT, Green C, West OC Academic radiology 2006 Oct 13 10 1244-53
The HIPAA privacy rule and protected health information: implications in research involving DICOM image databases.
Fetzer DT, West OC Academic radiology 2008 Mar 15 3 390-5
Does colon cancer ever metastasize to bone first? a temporal analysis of colorectal cancer progression.
Roth ES, Fetzer DT, Barron BJ, Joseph UA, Gayed IW, Wan DQ BMC cancer 2009 9 274
Computed tomographic cholangiography in living liver transplant donors: factors determining the degree of contrast enhancement.
Fetzer DT, Furlan A, Wang JH, Kantartzis S, Sholosh B, Bae KT Journal of computer assisted tomography 2011 Nov-Dec 35 6 716-22
Imaging of neurologic conditions during pregnancy and the perinatal period.
Delfyett WT, Fetzer DT Neurologic clinics 2012 Aug 30 3 791-822
Short-term mortality in acute pulmonary embolism: clot burden and signs of right heart dysfunction at CT pulmonary angiography.
Furlan A, Aghayev A, Chang CC, Patil A, Jeon KN, Park B, Fetzer DT, Saul M, Roberts MS, Bae KT Radiology 2012 Oct 265 1 283-93
Liver transplantation arrests and reverses muscle wasting.
Bergerson JT, Lee JG, Furlan A, Sourianarayanane A, Fetzer DT, Tevar AD, Landsittel DP, DiMartini AF, Dunn MA Clinical transplantation 2014 Dec
Assessing response to treatment in non--small-cell lung cancer: role of tumor volume evaluated by computed tomography.
Knollmann FD, Kumthekar R, Fetzer D, Socinski MA Clinical lung cancer 2014 Mar 15 2 103-9
Infiltrative Hepatocellular Carcinoma: What Radiologists Need to Know.
Reynolds AR, Furlan A, Fetzer DT, Sasatomi E, Borhani AA, Heller MT, Tublin ME Radiographics : a review publication of the Radiological Society of North America, Inc 2015 Mar-Apr 35 2 371-386
Hepatic sarcoidosis in patients presenting with liver dysfunction: imaging appearance, pathological correlation and disease evolution.
Fetzer DT, Rees MA, Dasyam AK, Tublin ME European radiology 2016 Jan
Predictors of adequate ultrasound quality for hepatocellular carcinoma surveillance in patients with cirrhosis.
Simmons O, Fetzer DT, Yokoo T, Marrero JA, Yopp A, Kono Y, Parikh ND, Browning T, Singal AG Alimentary pharmacology & therapeutics 2016 Nov
Measurement of skeletal muscle area: Comparison of CT and MR imaging.
Sinelnikov A, Qu C, Fetzer DT, Pelletier JS, Dunn MA, Tsung A, Furlan A European journal of radiology 2016 Oct 85 10 1716-21
Artifacts in contrast-enhanced ultrasound: a pictorial essay.
Fetzer DT, Rafailidis V, Peterson C, Grant EG, Sidhu P, Barr RG Abdominal radiology (New York) 2017 Dec
Screening and Surveillance of Hepatocellular Carcinoma: An Introduction to Ultrasound Liver Imaging Reporting and Data System.
Fetzer DT, Rodgers SK, Harris AC, Kono Y, Wasnik AP, Kamaya A, Sirlin C Radiologic clinics of North America 2017 Nov 55 6 1197-1209
US LI-RADS: ultrasound liver imaging reporting and data system for screening and surveillance of hepatocellular carcinoma.
Morgan TA, Maturen KE, Dahiya N, Sun MRM, Kamaya A, Abdominal radiology (New York) 2018 01 43 1 41-55
Practical advantages of contrast-enhanced ultrasound in abdominopelvic radiology.
Ranganath PG, Robbin ML, Back SJ, Grant EG, Fetzer DT Abdominal radiology (New York) 2018 Jan
Persistent Heterogeneous Liver Enhancement after US Contrast Material Injection.
Vij A, Fetzer DT, Radiology 2019 09 292 3 539
Isolated Right-Sided Varicocele: Is Further Workup Necessary?
Gleason A, Bishop K, Xi Y, Fetzer DT AJR. American journal of roentgenology 2019 Feb 1-6
Prevalence and clinical significance of discordant LI-RADS® observations on multiphase contrast-enhanced MRI in patients with cirrhosis.
Yokoo T, Singal AG, Diaz de Leon A, Ananthakrishnan L, Fetzer DT, Pedrosa I, Khatri G, Abdominal radiology (New York) 2019 Jul
Catalase-Containing Silica Particles as Ultrasound-Based Hydrogen Peroxide Sensors to Determine Infected From Noninfected Fluid Collections in Humans.
Malone CD, Fetzer DT, Lux J, Mattrey RF, AJR. American journal of roentgenology 2019 Jul 213 1 W9-W16
Ultrasound Evaluation in Patients at Risk for Hepatocellular Carcinoma.
Fetzer DT, Rodgers SK, Seow JH, Dawkins AA, Joshi G, Gabriel H, Kamaya A, Radiologic clinics of North America 2019 May 57 3 563-583
Role of US LI-RADS in the LI-RADS Algorithm.
Rodgers SK, Fetzer DT, Gabriel H, Seow JH, Choi HH, Maturen KE, Wasnik AP, Morgan TA, Dahiya N, O'Boyle MK, Kono Y, Sirlin CB, Kamaya A, Radiographics : a review publication of the Radiological Society of North America, Inc 2019 May-Jun 39 3 690-708
Utility of ultrasound in acute pancreatitis.
Burrowes DP, Choi HH, Rodgers SK, Fetzer DT, Kamaya A, Abdominal radiology (New York) 2020 05 45 5 1253-1264
Contrast-enhanced US for the Interventional Radiologist: Current and Emerging Applications.
Malone CD, Fetzer DT, Monsky WL, Itani M, Mellnick VM, Velez PA, Middleton WD, Averkiou MA, Ramaswamy RS, Radiographics : a review publication of the Radiological Society of North America, Inc 2020 Mar-Apr 40 2 562-588
Online Liver Imaging Course; Pivoting to Transform Radiology Education During the SARS-CoV-2 Pandemic.
Elsayes KM, Marks RM, Kamel S, Towbin AJ, Kielar AZ, Patel P, Chernyak V, Fowler KJ, Nassar S, Soliman MA, Kamaya A, Mendiratta-Lala M, Borhani AA, Fetzer DT, Fung AW, Do RKG, Bashir MR, Lee J, Consul N, Olmsted R, Kambadone A, Taouli B, Furlan A, Sirlin CB, Hsieh P, Academic radiology 2021 01 28 1 119-127
Impact of Implementing Contrast-Enhanced Ultrasound for Antegrade Nephrostogram After Percutaneous Nephrolithotomy.
Fetzer DT, Flanagan J, Nabhan A, Pongsatianwong K, Antonelli J, Pearle M, Vijay K, Watumull L, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine 2021 Jan 40 1 101-111
Recent Advances in US Vascular Imaging: Highlighting an Important Use Case.
Fetzer DT, Radiology 2021 Jan 298 1 91-92
- Mathematical modeling improves computed tomography diagnosis of traumatic aortic injury.
- Ultrasound elastography in thyroid, lymph node, and liver imaging
- Spectral CT, applications in hepatic, renal, and pancreatic diseases
- Quantitative imaging in chronic liver disease
- Non-rigid image registration in dynamic post-contrast imaging
- Contrast-enhanced ultrasound, particularly in chronic liver disease