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

Volk, ML, Mellinger, J, Bansal, MB, Gellad, ZF, McClellan, M, and Kanwal, F. "A Roadmap for Value-Based Payment Models Among Patients With Cirrhosis." Hepatology (Baltimore, Md.) 69, no. 3 (March 2019): 1300-1305.

PMID
30226642
Full Text

Finn, RT, Lloyd, B, Patel, YA, Allen, JT, Cornejo, J, Davis, A, McIntosh, T, Ferguson, S, Sims, K, Sudaj, S, Taheri, J, Provenzale, D, and Gellad, ZF. "Decreasing Endoscopy No-Shows Using a Lean Improvement Framework." Clinical Gastroenterology and Hepatology : the Official Clinical Practice Journal of the American Gastroenterological Association (February 5, 2019).

PMID
30735786
Full Text

Gellad, Z. "Issue Highlights.(Accepted)" Clinical Gastroenterology and Hepatology : the Official Clinical Practice Journal of the American Gastroenterological Association 16, no. 10 (October 2018): 1539-1540.

PMID
30243351
Full Text

Ding, X, Gellad, ZF, Mather, C, Barth, P, Poon, EG, Newman, M, and Goldstein, BA. "Designing risk prediction models for ambulatory no-shows across different specialties and clinics." Journal of the American Medical Informatics Association : Jamia 25, no. 8 (August 2018): 924-930.

PMID
29444283
Full Text

Mull, HJ, Gellad, ZF, Gupta, RT, Valle, JA, Makarov, DV, Silverman, T, and Branch-Elliman, W. "Factors Associated With Emergency Department Visits and Hospital Admissions After Invasive Outpatient Procedures in the Veterans Health Administration." Jama Surgery 153, no. 8 (August 2018): 774-776.

PMID
29801049
Full Text

Egberg, MD, Gulati, AS, Gellad, ZF, Melmed, GY, and Kappelman, MD. "Improving Quality in the Care of Patients with Inflammatory Bowel Diseases." Inflammatory Bowel Diseases 24, no. 8 (July 2018): 1660-1669.

PMID
29718299
Full Text

Finn, RT, Lloyd, B, Patel, Y, Allen, JT, Burr, N, Cornejo, J, Davis, A, Evans, L, McIntosh, T, Macy, S, Simms, K, Sudaj, S, Taheri, J, and Gellad, ZF. "Improving Endoscopy Access for Veterans: A Lean Performance Improvement Project Decreases Endoscopy No-Show Rate at a Veterans Affairs Hospital.": Elsevier BV, July 2018.

Full Text

Finn, RT, Lloyd, B, Patel, YA, Cornejo, J, McIntosh, T, Allen, J, Davis, A, Macy, S, Sims, K, Burr, N, Taheri, J, Sudaj, S, and Gellad, ZF. "IMPROVING ENDOSCOPY ACCESS FOR VETERANS: A LEAN PERFORMANCE IMPROVEMENT PROJECT DECREASES ENDOSCOPY NO-SHOW RATE AT A VETERANS AFFAIRS HOSPITAL." Annual Meeting of the American-Society-for-Gastrointestinal-Endoscopy / Digestive Disease Week. Washington, DC. June 2, 2018 - June 5, 2018.: W B SAUNDERS CO-ELSEVIER INC, May 1, 2018.

Scholars@Duke

Leiman, DA, Jawitz, NG, Lin, L, Wood, RK, and Gellad, ZF. "TERMINAL ILEUM INTUBATION DOES NOT IMPROVE ADENOMA DETECTION RATE." Annual Meeting of the American-Society-for-Gastrointestinal-Endoscopy / Digestive Disease Week. Washington, DC. June 2, 2018 - June 5, 2018.: W B SAUNDERS CO-ELSEVIER INC, May 1, 2018.

Scholars@Duke

Charles, K, Sullivan, B, McIntosh, T, Gellad, ZF, Shimpi, RA, Gyawali, CP, and Patel, A. "ESOPHAGEAL BASELINE IMPEDANCE FROM HIGH-RESOLUTION IMPEDANCE MANOMETRY (BI-HRIM) CORRELATES WITH MEAN NOCTURNAL BASELINE IMPEDANCE (MNBI) FROM PH-IMPEDANCE MONITORING ON AND OFF PROTON PUMP INHIBITOR THERAPY." Annual Meeting of the American-Society-for-Gastrointestinal-Endoscopy / Digestive Disease Week. Washington, DC. June 2, 2018 - June 5, 2018.: W B SAUNDERS CO-ELSEVIER INC, May 1, 2018.

Scholars@Duke

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