Are you Dr. Orlando?
Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.
- Connect with colleagues in the same hospital or clinic
You already have 37 invites waiting! - Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
101 Manning Dr
Chapel Hill, NC 27599Phone+1 919-843-4583- Is this information wrong?
Summary
- Dr. Roy Orlando, MD is a gastroenterologist in Chapel Hill, North Carolina. He is currently licensed to practice medicine in North Carolina and Louisiana.
Education & Training
University of North Carolina HospitalsFellowship, Gastroenterology, 1970 - 1972
District of Columbia General HospitalResidency, Internal Medicine, 1969 - 1970- District of Columbia General HospitalInternship, Transitional Year, 1968 - 1969
Georgetown University School of MedicineClass of 1968
Certifications & Licensure
NC State Medical License 1971 - 2020
LA State Medical License 1992 - 2016
Clinical Trials
- Do Acid Sensing Ion Channels Contribute to Heartburn? Start of enrollment: 2010 Mar 01
- Can E-cadherin Found in Tissue/Blood be Valuable in Identifying & Monitoring Patients With Post-proton Pump Inhibitor (PPI)-Responsive Heartburn Start of enrollment: 2010 Jun 01
- Can Quercetin Increase Claudin-4 and Improve Esophageal Barrier Function in GERD? Start of enrollment: 2014 Aug 01
Publications & Presentations
PubMed
- 5 citationsFragments of e-Cadherin as Biomarkers of Non-erosive Reflux Disease.Biljana Jovov, Craig C. Reed, Nicholas J. Shaheen, Amy P. Pruitt, Kathleen Ferrell, Geraldine S. Orlando, Zorka Djukic, Roy C. Orlando> ;Digestive Diseases and Sciences. 2018 Mar 1
- 5 citationsCleavage of E-Cadherin Contributes to Defective Barrier Function in Neosquamous EpitheliumThomas M. Runge, Nicholas J. Shaheen, Zorka Djukic, Suzanne P. Hallquist, Roy C. Orlando> ;Digestive Diseases and Sciences. 2016 Sep 22
- 55 citationsEnterococcus faecalis Gelatinase Mediates Intestinal Permeability via Protease-Activated Receptor 2Nitsan Maharshak, Eun Young Huh, Chorlada Paiboonrungruang, Michael J. Shanahan, Lance R. Thurlow, Jeremy Herzog, Zorka Djukic, Roy C. Orlando, Rafal Pawlinski, Meliss...> ;Infection and Immunity. 2015 Jul 1
- Join now to see all
Grant Support
- Esophageal Cytoprotection--Agents And MechanismsNational Institute Of Diabetes And Digestive And Kidney Diseases2007–2009
- Mechanisms Of Acid Resistance In Barrett'S EsophagusNational Institute Of Diabetes And Digestive And Kidney Diseases2006
- Effect Of Omeprazol Magnesium 20 MG On Esophageal Healing In HeartburnNational Center For Research Resources2005–2006
- Mechanisms Of Acid Resistance In Barrett'S EsophagusNational Institute Of Diabetes And Digestive And Kidney Diseases2002–2006
- Esophageal Cytoprotection--Agents And MechanismsNational Institute Of Diabetes And Digestive And Kidney Diseases1999–2006
- Esophageal Cytoprotection: Agents And MechanismsNational Center For Research Resources2004–2005
- Esophageal Cytoprotection-Agents And MechanismsNational Institute Of Diabetes And Digestive And Kidney Diseases1995–1998
- Esophageal Cytoprotection--Agents And MechanismsNational Institute Of Diabetes And Digestive And Kidney Diseases1992–1993
- Esophageal Cytoprotection--Agents And MechanismsNational Institute Of Diabetes And Digestive And Kidney Diseases1986–1991
