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Office
222 Piedmont Avenue
Suite 6300
Cincinnati, OH 45219Phone+1 513-475-7505Fax+1 513-475-7355
Education & Training
- Boston University Medical CenterResidency, Internal Medicine, 1968 - 1969
- Boston VA Healthcare System (Brockton-West Roxbury)Residency, Internal Medicine, 1967 - 1968
- Boston University Medical CenterResidency, Internal Medicine, 1965 - 1967
- Albany Medical CollegeClass of 1965
Certifications & Licensure
- OH State Medical License 1980 - 2023
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2012
- Best Physicians in America 2011
- Top 75 Gastroenterologists in America 2011
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Publications & Presentations
PubMed
- 143 citationsInvasion of HeLa Cells by Salmonella typhimurium: A Model for Study of Invasiveness of SalmonellaRalph A. Giannella, Othello Washington, P. Gemski, Samuel B. Formal
The Journal of Infectious Diseases. 1973-07-01 - 96 citationsMechanisms of infectious diarrheaUdayakumar Navaneethan, Ralph A. Giannella
Nature Clinical Practice. Gastroenterology & Hepatology. 2008-09-23 - 62 citationsBinding of Escherichia coli heat-stable enterotoxin to receptors on rat intestinal cells.Ralph A. Giannella, M. Luttrell, Michael Thompson
The American Journal of Physiology. 1983-10-01
Press Mentions
- Intestinal Protein May Have Role in ADHD, Other Neurological DisordersAugust 11th, 2011
Professional Memberships
- Fellow
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