Dr. Thomas is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Office
303 Nicholas Dr
Marshalltown, IA 50158Phone+1 641-752-0099Fax+1 641-752-8736
Education & Training
- University of Illinois College of Medicine at RockfordInternship, Transitional Year, 1974 - 1975
- University of Iowa Roy J. and Lucille A. Carver College of MedicineClass of 1974
- University of Mississippi Medical CenterResidency, Family Medicine
Certifications & Licensure
- IA State Medical License 1975 - 2026
- American Board of Family Medicine Family Medicine
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2012-2013
- Whos Who in Medicine and Healthcare Marquis Whos Who
Publications & Presentations
PubMed
- 393 citationsPresymptomatic cognitive and neuroanatomical changes in genetic frontotemporal dementia in the Genetic Frontotemporal dementia Initiative (GENFI) study: a cross-sectio...Jonathan D. Rohrer, Jennifer M. Nicholas, David M. Cash, John C. van Swieten, Elise G.P. Dopper
The Lancet. Neurology. 2015-03-01 - 3148 citationsDevelopment of a simple noninvasive index to predict significant fibrosis in patients with HIV/HCV coinfectionRichard K. Sterling, Eduardo Lissen, Nathan Clumeck, Ricard Solà, Mendes Cassia Correa
Hepatology. 2006-06-01 - 127 citationsSAFE biopsy: A validated method for large-scale staging of liver fibrosis in chronic hepatitis CGiada Sebastiani, Philippe Halfon, Laurent Castera, Stanislas Pol, David L. Thomas
Hepatology. 2009-06-01
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: