Ziad F. Gellad, MD

Associate Professor of Medicine
Member in the Duke Clinical Research Institute
Campus mail 2301 Erwin Road, Duke North - DUMC 3703, Durham, NC 27710
Phone (919) 668-7802
Email address ziad.gellad@duke.edu

Dr. Gellad is an associate professor of medicine in the Division of Gastroenterology at Duke University Medical Center and a faculty member of the Duke Clinical Research Institute.  He is also a VA Career Development Awardee and holds an appointment in the Health Services Research and Development Center of Innovation at the Durham VA Medical Center.  His research focuses on the implementation of systems engineering methods to improve the quality and value of health care delivery with a specific emphasis in colorectal cancer screening.

Dr. Gellad has also received several innovation grants to develop and implement novel information technology platforms to improve the patient and clinician experience.  He is also an active contributor to the innovation and entrepreneurship activities within Duke University and co-founder of a health technology startup in Durham.

Dr. Gellad received his MD and MPH degrees from Johns Hopkins University.  He completed a residency in internal medicine and a fellowship in gastroenterology at Duke University Medical Center.  He is the Director of Quality for the Division of Gastroenterology and Associate vice Chair for Clinical Innovation in the Department of Medicine at Duke University Medical Center.   Dr. Gellad is past-chair of the Quality Measures Committee of the American Gastroenterological Association, associate editor for GI & Hepatology News and is on the Board of Editors for Clinical Gastroenterology and Hepatology.

In Their Words

Education and Training

  • Fellow in Gastroenterology, Medicine, Duke University, 2006 - 2009
  • Medical Resident, Medicine, Duke University, 2003 - 2006
  • M.D., Johns Hopkins University, 2003
  • M.P.H., Johns Hopkins University, 2002

Publications

Zullig, Leah L., Haresh L. Bhatia, Ziad F. Gellad, Mark Eatherly, Rochelle Henderson, and Hayden B. Bosworth. “Adoption of direct-acting antiviral medications for hepatitis C: a retrospective observational study..” Bmc Health Serv Res 19, no. 1 (July 25, 2019). https://doi.org/10.1186/s12913-019-4349-x.

PMID
31345218
Full Text

Finn, Raymond T., Benjamin Lloyd, Yuval A. Patel, James T. Allen, Jennifer Cornejo, Andrea Davis, Thasha McIntosh, et al. “Decreasing Endoscopy No-Shows Using a Lean Improvement Framework..” Clin Gastroenterol Hepatol 17, no. 7 (June 2019): 1224-1227.e3. https://doi.org/10.1016/j.cgh.2019.02.002.

PMID
30735786
Full Text

Leiman, David A., Richard K. Wood, Kimberley J. Evans, Rahul A. Shimpi, and Ziad F. Gellad. “A NOVEL ELECTRONIC MEDICAL RECORD-BASED WORKFLOW FOR DOCUMENTING AND REPORTING QUALITY OF CARE DELIVERY IN BARRETT'S ESOPHAGUS AND UPPER ENDOSCOPY CARE UTILIZATION.” In Gastroenterology, 156:S265–66. W B SAUNDERS CO-ELSEVIER INC, 2019.

Scholars@Duke

Sullivan, Brian, Xuejun Qin, Thomas S. Redding, Ziad F. Gellad, Annjanette Stone, David Weiss, Ashton Madison, et al. “GENETIC COLORECTAL CANCER RISK VARIANTS ASSOCIATED WITH INCREASING ADENOMA COUNTS.” In Gastroenterology, 156:S500–S500. W B SAUNDERS CO-ELSEVIER INC, 2019.

Scholars@Duke

Zhang, Cecelia, Lauren L. Donnangelo, Stephanie Garbarino, and Ziad F. Gellad. “REDUCING INAPPROPRIATE FECAL IMMUNOHISTOCHEMICAL TEST (FIT) UTILIZATION AT THE DURHAM VETERANS ADMINISTRATION MEDICAL CENTER.” In Gastroenterology, 156:S146–S146. W B SAUNDERS CO-ELSEVIER INC, 2019.

Scholars@Duke

Sauer, Bryan G., Sierra R. Lee, Anne G. Tuskey, Anagha Suchitra, Luis Antezana, Ziad F. Gellad, and James M. Scheiman. “MOBILE APPLICATION USE IMPROVES NO-SHOW RATES AND COLONOSCOPY PREPARATION.” In Gastroenterology, 156:S264–65. W B SAUNDERS CO-ELSEVIER INC, 2019.

Scholars@Duke

Horton, Anthony J., Brian Sullivan, Katie Charles, Thasha McIntosh, Andrea Davis, Ziad F. Gellad, Rahul A. Shimpi, Prakash Gyawali, and Amit Patel. “ESOPHAGEAL BASELINE IMPEDANCE FROM HIGH RESOLUTION IMPEDANCE MANOMETRY (BI-HRIM) CORRELATES WITH MEAN NOCTURNAL BASELINE IMPEDANCE (MNBI) REGARDLESS OF MANOMETRY SYSTEM MANUFACTURER.” In Gastroenterology, 156:S972–73. W B SAUNDERS CO-ELSEVIER INC, 2019.

Scholars@Duke

Voils, Corrine I., Heather A. King, Carolyn T. Thorpe, Dan V. Blalock, Ian M. Kronish, Bryce B. Reeve, Colleen Boatright, and Ziad F. Gellad. “Content Validity and Reliability of a Self-Report Measure of Medication Nonadherence in Hepatitis C Treatment..” Dig Dis Sci, April 29, 2019. https://doi.org/10.1007/s10620-019-05621-7.

PMID
31037593
Full Text

Volk, Michael L., Jessica Mellinger, Meena B. Bansal, Ziad F. Gellad, Mark McClellan, and Fasiha Kanwal. “A Roadmap for Value-Based Payment Models Among Patients With Cirrhosis..” Hepatology 69, no. 3 (March 2019): 1300–1305. https://doi.org/10.1002/hep.30277.

PMID
30226642
Full Text

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