John G Lieb

John G Lieb, M.D., FASGE, AGAF

Associate Professor

Department: MD-GASTROENTEROLOGY
Business Phone: (352) 273-9400
Business Email: liebj@ufl.edu

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

  • Gastroenterology
    American Board of Internal Medicine
  • Internal Medicine
    American Board of Internal Medicine

Clinical Profile

Specialties
  • Gastroenterology
Areas of Interest
  • Endoscopy

Publications

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