John G Lieb, M.D., FASGE, AGAF
Associate Professor
About John G Lieb
My name is John Lieb, MD, FACSGE, AGAF, and I am board-certified gastroenterologist and an associate professor of medicine in the University of Florida Division of Gastroenterology, Hepatology & Nutrition. Prior to joining UF, I served as an associate professor of medicine, director of endoscopy and chief quality officer for endoscopy at Drexel University.
I earned both my bachelors and medical degree from Johns Hopkins University. I begun post-graduate training by completing an internship and internal medicine residency at the University of Pennsylvania. Then, I completed a fellowship in gastroenterology, clinical investigation and advanced endoscopy fellowship at UF.
I remain professionally involved as a member of the American Gastroenterological Association, where I am recognized as a fellow, and the American Pancreatic Association.
Board Certifications
-
GastroenterologyAmerican Board of Internal Medicine
-
Internal MedicineAmerican Board of Internal Medicine
Clinical Profile
Specialties
- Gastroenterology
Areas of Interest
- Endoscopy
Publications
Academic Articles
2024
The Innate Immune System Surveillance Biomarker p87 in African Americans and Caucasians with Small High-Grade Dysplastic Adenoma [SHiGDA] and Right-Sided JAK3 Colon Mutations May Explain the Presence of Multiple Cancers Revealing an Important Minority of Patients with JAK3 Mutations and Colorectal Neoplasia.
Gastrointestinal disorders (Basel, Switzerland).
6(2):497-512
[DOI] 10.3390/gidisord6020034.
[PMID] 39507544.
2023
Baseline Features and Reasons for Nonparticipation in the Colonoscopy Versus Fecal Immunochemical Test in Reducing Mortality From Colorectal Cancer (CONFIRM) Study, a Colorectal Cancer Screening Trial.
JAMA network open.
6(7)
[DOI] 10.1001/jamanetworkopen.2023.21730.
[PMID] 37432690.
2021
Why Chronic Pancreatitis Inpatients Should Not Be Impatient.
Digestive diseases and sciences.
66(2):334-335
[DOI] 10.1007/s10620-020-06409-w.
[PMID] 32562037.
2020
Study of the gastrointestinal bioavailability of a pancreatic extract product (Zenpep) in chronic pancreatitis patients with exocrine pancreatic insufficiency.
Pancreatology : official journal of the International Association of Pancreatology (IAP) … [et al.].
20(6):1092-1102
[DOI] 10.1016/j.pan.2020.07.007.
[PMID] 32800653.
2018
Reconstruction options following pancreaticoduodenectomy after Roux-en-Y gastric bypass: a systematic review.
World journal of surgical oncology.
16(1)
[DOI] 10.1186/s12957-018-1467-6.
[PMID] 30103758.
2015
Corrigendum: quality indicators for ERCP.
The American journal of gastroenterology.
110(4)
[DOI] 10.1038/ajg.2015.75.
[PMID] 25853209.
2015
Quality indicators common to all GI endoscopic procedures.
The American journal of gastroenterology.
110(1):48-59
[DOI] 10.1038/ajg.2014.383.
[PMID] 25448874.
2015
Quality indicators common to all GI endoscopic procedures.
Gastrointestinal endoscopy.
81(1):3-16
[DOI] 10.1016/j.gie.2014.07.055.
[PMID] 25480102.
2015
Quality indicators for colonoscopy.
The American journal of gastroenterology.
110(1):72-90
[DOI] 10.1038/ajg.2014.385.
[PMID] 25448873.
2015
Quality indicators for colonoscopy.
Gastrointestinal endoscopy.
81(1):31-53
[DOI] 10.1016/j.gie.2014.07.058.
[PMID] 25480100.
2015
Quality indicators for EGD.
Gastrointestinal endoscopy.
81(1):17-30
[DOI] 10.1016/j.gie.2014.07.057.
[PMID] 25480101.
2015
Quality indicators for EGD.
The American journal of gastroenterology.
110(1):60-71
[DOI] 10.1038/ajg.2014.384.
[PMID] 25448872.
2015
Quality indicators for ERCP.
The American journal of gastroenterology.
110(1):91-101
[DOI] 10.1038/ajg.2014.386.
[PMID] 25448869.
2015
Quality indicators for ERCP.
Gastrointestinal endoscopy.
81(1):54-66
[DOI] 10.1016/j.gie.2014.07.056.
[PMID] 25480099.
2015
Quality indicators for EUS.
The American journal of gastroenterology.
110(1):102-13
[DOI] 10.1038/ajg.2014.387.
[PMID] 25448871.
2015
Quality indicators for EUS.
Gastrointestinal endoscopy.
81(1):67-80
[DOI] 10.1016/j.gie.2014.07.054.
[PMID] 25480097.
2014
American Pancreatic Association Practice Guidelines in Chronic Pancreatitis: evidence-based report on diagnostic guidelines.
Pancreas.
43(8):1143-62
[DOI] 10.1097/MPA.0000000000000237.
[PMID] 25333398.
2014
Detection of circulating pancreas epithelial cells in patients with pancreatic cystic lesions.
Gastroenterology.
146(3):647-51
[DOI] 10.1053/j.gastro.2013.12.007.
[PMID] 24333829.
2013
A pilot retrospective study of the relationship between estrogen use and pancreatitis/pancreatic function in women with chronic abdominal pain.
JOP : Journal of the pancreas.
14(3):237-42
[DOI] 10.6092/1590-8577/1190.
[PMID] 23669471.
2012
Correlation of ePFT and EUS to histology: were these really minimal change chronic pancreatitis patients?
The American journal of gastroenterology.
107(3):484; author reply 484-5
[DOI] 10.1038/ajg.2011.460.
[PMID] 22388026.
2012
Randomized, controlled trial of standard, large-capacity versus jumbo biopsy forceps for polypectomy of small, sessile, colorectal polyps.
Gastrointestinal endoscopy.
75(1):118-26
[DOI] 10.1016/j.gie.2011.08.019.
[PMID] 22196811.
2012
The significance of the volume of pancreatic juice measured at secretin stimulation testing: a single-center evaluation of 224 classical secretin stimulation tests.
Pancreas.
41(7):1073-9
[DOI] 10.1097/MPA.0b013e318249a271.
[PMID] 22481285.
2011
Intraobserver agreement among endosonographers for endoscopic ultrasound features of chronic pancreatitis: a blinded multicenter study.
Pancreas.
40(2):177-80
[DOI] 10.1097/MPA.0b013e3182016a25.
[PMID] 21178649.
2011
Use and perceived effectiveness of non-analgesic medical therapies for chronic pancreatitis in the United States.
Alimentary pharmacology & therapeutics.
33(1):149-59
[DOI] 10.1111/j.1365-2036.2010.04491.x.
[PMID] 21083584.
2009
A 50-year-old woman with unexplained recurrent pancreatitis.
Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.
7(2):141-4
[DOI] 10.1016/j.cgh.2008.08.038.
[PMID] 19187899.
2009
A pilot study of Octreotide LAR vs. octreotide tid for pain and quality of life in chronic pancreatitis.
JOP : Journal of the pancreas.
10(5):518-22
[PMID] 19734628.
2009
Review article: pain and chronic pancreatitis.
Alimentary pharmacology & therapeutics.
29(7):706-19
[DOI] 10.1111/j.1365-2036.2009.03931.x.
[PMID] 19284407.
2008
Pancreatic function testing: here to stay for the 21st century.
World journal of gastroenterology.
14(20):3149-58
[PMID] 18506918.
2008
The lactulose breath test (LBT): modified, but still a lot of hot air?
Journal of clinical gastroenterology.
42(10):1067-9
[DOI] 10.1097/MCG.0b013e31818474ed.
[PMID] 18936642.
2007
Early successes and late failures in the prevention of post endoscopic retrograde cholangiopancreatography.
World journal of gastroenterology.
13(26):3567-74
[PMID] 17659706.
Grants
Dec 2023
ACTIVE
A Phase 2a, Multi -Center, Randomized, Open-Label Study to Evaluate the Safety and Efficacy of a Single Dose ofRABI-767 Administered by Endoscopic Ultrasound-Guided Peripancreatic Injection Plus Standard-of-Care Versus Standard-of-Care Only in Participants with Predicted Severe Acute Pancreatitis
Role: Principal Investigator
Funding: PANAFINA
Education
Advanced Endoscopy Fellowship
2008-2009
·
University of Florida
Gastroenterology Fellowship
2005-2008
·
University of Florida
Internal Medicine Residency
2002-2005
·
University of Pennsylvania
Medical Degree
1998-2002
·
Johns Hopkins University
Contact Details
Phones:
- Business:
- (352) 273-9400
Emails:
- Business:
- liebj@ufl.edu
Addresses:
- Business Mailing:
-
PO Box 100214
GAINESVILLE FL 32610