Dr. O'Keefe is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Connect with other colleagues in the same hospital or clinic
- Search all U.S. specialist profiles and refer a patient
- Read the latest clinical news and earn CME/CEU credits
Office
200 Lothrop Street
Digestive Disorders Center
Pittsburgh, PA 15213Phone+1 412-647-8666- Is this information wrong?
Summary
- Nutritional gastroenterologist with a lifetime interest in basic and applied research in nutrition, now mainly diet, the microbiota and GI cancer risk
Education & Training
- Guy's, King's and St Thomas' School of Medical EducationClass of 1972
Certifications & Licensure
- PA State Medical License 2002 - 2024
- MN State Medical License 1988 - 1998
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2011
- Fellow (AGAF) American Gastroenterological Association, 2007
- Fellow (FACG) American College of Gastroenterology
Clinical Trials
- Pancreatic Enzymes to Restore Digestive Function in Malnourished Gastric Bypass Patients Start of enrollment: 2007 Aug 01
- Study of Nutrition in Acute Pancreatitis Start of enrollment: 2010 Jan 01
- Fiber to Reduce Colon Cancer in Alaska Native People Start of enrollment: 2017 Dec 11
Publications & Presentations
PubMed
- 161 citationsDiet and the Human Gut Microbiome: An International ReviewAnnette Wilson, Kathryn R. Koller, Matsepo C. Ramaboli, Lucky T. Nesengani, Soeren Ocvirk
Digestive Diseases and Sciences. 2020-02-14 - 83 citationsMicrobial induction of immunity, inflammation, and cancer.Julia B. Greer, Stephen J. O'Keefe
Frontiers in Physiology. 2011-01-26 - 91 citationsDietary fat, bile acid metabolism and colorectal cancer.Soeren Ocvirk, Stephen J. O'Keefe
Seminars in Cancer Biology. 2021-08-01
Grant Support
- Diet And Gastrointestinal Cancer Risk In African Americans And Rural AfricansNational Cancer Institute2009–2012
- Diet, Colonic Bacterial Metabolism And Colon Cancer Risk In African AmericansNational Center For Research Resources2005
- Diet, Disease &Pancreatic Enzyme Synthesis In HumansNational Center For Research Resources2004–2005
- Diet, Disease, And Pancreatic Enzyme Secretions In HumansNational Center For Research Resources2004
- Diet, Colonic Bacterial Metabolism And Colon Cancer Risk In African-AmericansNational Center For Research Resources2004
- Diet, Disease, And Pancreatic Enzyme Synthesis In HumansNational Institute Of Diabetes And Digestive And Kidney Diseases2002–2004
- Diet, Disease, And Pancreatic Enzyme Synthesis In HumansNational Institute Of Diabetes And Digestive And Kidney Diseases2000–2002
- Nutrient Infusion For Enzyme Synthesis In PancrcreatitisNational Center For Research Resources2000
- Octreotide As An Adjunct To The Long-Term Management Of Patients With Short BowelNational Center For Research Resources1992–1994
- Octreotide As An Adjunct To Long-Term Management Of Short Bowel SyndromeNational Center For Research Resources1993
- Gut Function And The Short Bowel SyndromeNational Center For Research Resources1990–1993
Professional Memberships
- Fellow
- Fellow
Hospital Affiliations
- UPMC McKeesportMcKeesport, Pennsylvania
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: