GeoffreyCharlesJiranekMD

Gastroenterology • Seattle, WA

Physician

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Office
1100 9th Ave
Seattle, WA 98101
Phone+1 206-223-6600
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Summary

Dr. Geoffrey Jiranek, MD is a gastroenterologist in Seattle, Washington. He is currently licensed to practice medicine in Washington, Idaho, and Vermont. He is affiliated with Virginia Mason Medical Center and St. Francis Hospital.

Education & Training

University of WashingtonFellowship, Gastroenterology, 1986 - 1989
Dartmouth-Hitchcock/Mary Hitchcock Memorial HospitalResidency, Internal Medicine, 1981 - 1985
Geisel School of Medicine at DartmouthClass of 1981

Certifications & Licensure

ID State Medical License 2022 - 2024
WA State Medical License 1986 - 2022
VT State Medical License 1983 - 1986
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

Regional Top Doctor Castle Connolly, 2014
CMS Meaningful Use Stage 1 Certification HealthSentry EHR, Cerner Corporation, 2013

Publications & Presentations

PubMed

A pilot study on crystalline lactulose for colonoscopy bowel preparation.
Otto S. Lin, Richard M. Dwyer, Michael Gluck, Geoffrey C. Jiranek, Susan E. McCormick, Jane Park, Richard A. Kozarek> ;Journal of Clinical Gastroenterology. 2012 Aug 1
2 citations
Explosion From Argon Cautery During Proctoileoscopy of a Patient With a Colectomy
Otto S. Lin, Thomas Biehl, Geoffrey C. Jiranek, Richard A. Kozarek> ;Clinical Gastroenterology and Hepatology. 2012 Oct 1
35 citations
Preference for Colonoscopy Versus Computerized Tomographic Colonography: A Systematic Review and Meta-analysis of Observational Studies
Otto S. Lin, Richard A. Kozarek, Michael Gluck, Geoffrey C. Jiranek, Johannes Koch, Kris V. Kowdley, Shayan Irani, Matthew Nguyen, Jason A. Dominitz> ;Journal of General Internal Medicine. 2012 Jun 15
5 citations
The Association Between Cholecystectomy and Gastroesophageal Reflux Symptoms: A Prospective Controlled Study
Otto S. Lin, Richard A. Kozarek, Andrew D. Arai, S. Ian Gan, Michael Gluck, Geoffrey C. Jiranek, Kris V. Kowdley, George Triadafilopoulos> ;Annals of Surgery. 2010 Jan 1
104 citations
Papillectomy for ampullary neoplasm: results of a single referral center over a 10-year period
Shayan Irani, Andrew D. Arai, Kamran Ayub, Thomas Biehl, John J. Brandabur, Russell Dorer, Michael Gluck, Geoffrey C. Jiranek, David J. Patterson, Drew B. Schembre, L....> ;Gastrointestinal Endoscopy. 2009 Nov 1
63 citations
The effect of periodic monitoring and feedback on screening colonoscopy withdrawal times, polyp detection rates, and patient satisfaction scores.
Otto S. Lin, Richard A. Kozarek, Andrew D. Arai, Michael Gluck, Geoffrey C. Jiranek, Kris V. Kowdley, Susan E. McCormick, Drew B. Schembre, Maw Soan Soon, Jason A. Dom...> ;Gastrointestinal Endoscopy. 2008 Apr 1
74 citations
Blinded comparison of esophageal capsule endoscopy versus conventional endoscopy for a diagnosis of Barrett's esophagus in patients with chronic gastroesophageal reflux
Otto S. Lin, Drew B. Schembre, Klaus Mergener, William Spaulding, Nicoline Lomah, Kamran Ayub, John J. Brandabur, James E. Bredfeldt, Fred Drennan, Michael Gluck, Geof...> ;Gastrointestinal Endoscopy. 2006 Apr 1
22 citations
Risk of proximal colorectal neoplasia among asymptomatic patients with distal hyperplastic polyps.
Otto S. Lin, Drew B. Schembre, Susan E. McCormick, Michael Gluck, David J. Patterson, Geoffrey C. Jiranek, Maw-Soan Soon, Richard A. Kozarek> ;The American Journal of Medicine. 2005 Oct 1
3 citations
High-frequency mini-probe ultrasound: the Rodney Dangerfield of endoscopy?
Drew B. Schembre, Kamran Ayub, Geoffrey C. Jiranek> ;Journal of Clinical Gastroenterology. 2005 Aug 1
41 citations
Emergent treatment of a primary aortoenteric fistula with N-butyl 2-cyanoacrylate and endovascular stent.
Lisa Finch, R. Brian Heathcock, Terence M. Quigley, Geoffrey C. Jiranek, David Robinson> ;Journal of Vascular and Interventional Radiology. 2002 Aug 1
15 citations
Spontaneous intramural rupture of the esophagus: clinical presentation and endoscopic findings.
Michael Gluck, Geoffrey C. Jiranek, Donald E. Low, Richard A. Kozarek> ;Gastrointestinal Endoscopy. 2002 Jul 1
10 citations
Reusable biopsy forceps: a prospective evaluation of cleaning, function, adequacy of tissue specimen, and durability.
Richard A. Kozarek, Fouad M. Attia, Stanford E. Sumida, Shirley L. Raltz, S K Roach, Drew B. Schembre, John J. Brandabur, Ball Tj, Michael Gluck, Geoffrey C. Jiranek, ...> ;Gastrointestinal Endoscopy. 2001 Jun 1
9 citations
Endoscopic evaluation and treatment of rectal hemorrhage after prostate biopsy.
Timothy P. Kinney, Richard A. Kozarek, J. Thomas Ylvisaker, Michael Gluck, Geoffrey C. Jiranek, Robert M. Weissman> ;Gastrointestinal Endoscopy. 2000 Apr 1
4 citations
Virtual Vision for diagnostic and therapeutic esophagogastroduodenoscopy and colonoscopy
Richard A. Kozarek, Shirley L. Raltz, John J. Brandabur, James E. Bredfeldt, David J. Patterson, Herbert W Wolfsen, Geoffrey C. Jiranek> ;Gastrointestinal Endoscopy. 1997 Jul 1
56 citations
A COST-EFFECTIVE APPROACH TO THE PATIENT WITH PEPTIC ULCER BLEEDING
Geoffrey C. Jiranek, Richard A. Kozarek> ;The Surgical Clinics of North America. 1996 Feb 1
47 citations
Endoscopic treatment of pancreatic ascites.
Richard A. Kozarek, Geoffrey C. Jiranek, L. William Traverso> ;American Journal of Surgery. 1994 Sep 1
Experimental use of high-frequency ultrasound to image bowel wall after porcine intestinal transplantation
A. H. S. Cheung, Debra C. Ferguson, Geoffrey C. Jiranek, Rodger C. Haggitt, Fred E. Silverstein, James D. Perkins> ;Journal of Pediatric Surgery. 1993 Apr 1
11 citations
EVALUATION OF A 20-MHZ ULTRASOUND TRANSDUCER USED IN DIAGNOSING PORCINE SMALL BOWEL ISCHEMIA
A. H. S. Cheung, Keith Wang, Geoffrey C. Jiranek, Svein Ødegaard, Michael B. Kimmey, Fred E. Silverstein> ;Investigative Radiology. 1992 Mar 1
8 citations
Use of ultrasound to detect intestinal wall ischemia in piglets
A. H. S. Cheung, Geoffrey C. Jiranek, Rodger C. Haggitt, Debra C. Ferguson, Fred E. Silverstein, James D. Perkins> ;Ultrasound in Medicine & Biology. 1992 Jan 1
162 citations
Psychiatric illness and irritable bowel syndrome: a comparison with inflammatory bowel disease.
Edward A. Walker, Peter Roy-Byrne, Wayne Katon, Lawrence Li, Deborah Amos, Geoffrey Jiranek> ;The American Journal of Psychiatry. 1990 Dec 1
4 citations
Introduction to endoscopic therapy for bleeding peptic ulcers.
Geoffrey C. Jiranek, F. E. Silverstein> ;Gastrointestinal Endoscopy. 1990 Sep 1
71 citations
Experimental evaluation of an endoscopic ultrasound probe: In vitro and in vivo canine studies
Fred E. Silverstein, Roy W. Martin, Michael B. Kimmey, Geoffrey C. Jiranek, D.W. Franklin, Andrew Proctor> ;Gastroenterology. 1989 Apr 1
50 citations
Misoprostol Reduces Gastroduodenal Injury From One Week of Aspirin: An Endoscopic Study
Geoffrey C. Jiranek, Michael B. Kimmey, David R. Saunders, Richard A. Willson, W. Shanahan, Fred E. Silverstein> ;Gastroenterology. 1989 Feb 1
High-frequency ultrasound detects abnormal bowel wall after porcine small bowel transplantation.
Cheung, A. H., Ferguson, D. C., Jiranek, G. C., Haggitt, R. C., Silverstein, F. E., Perkins, J. D.> ;Transplant Proc. 1992 Jun
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Hospital Affiliations

Virginia Mason Medical CenterSeattle, Washington
St. Francis HospitalFederal Way, Washington