Nigel Girgrah is a Gastroenterology physician affiliated with Ochsner Medical Center. OpenAlex indexes 65 publications with 2,266 citations (h-index 23).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingIndustry payments
9 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
9 companies with payments on record in CMS Open Payments (2021 onward), matched to this physician's NPI. The itemized breakdown by company, amount and year is part of the full profile. Why? →
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- An algorithm for the management of non-alcoholic fatty liver disease in primary care
Gastroenterology & Hepatology Open Access
2021
Similar KOLs
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Charles Rice, MD
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Kris Kowdley, MD
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Eamonn Quigley, MD
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A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments, shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”