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Michael Sivak, MD

Basic profile

University Hospitals of Cleveland

ORCIDNone on fileNPI
RegionCleveland, OH · MidwestSpecialtyGastroenterologyFocusGastroenterology
Active KOLfindmyKOL typefindmyKOL type: our influence ranking, shown when you reveal the full profileLatest publication2026Online presenceNot yet checkedPaymentsNone reportedNIH funding2000–2004Why? →

Michael Sivak is a Gastroenterology physician affiliated with University Hospitals of Cleveland. OpenAlex indexes 20 publications with 1,168 citations (h-index 12).

Overview

Scholarship

indexed output and impact (OpenAlex)
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20publications

Distinct works indexed by OpenAlex.

1,168citations

Total citations across indexed works.

12h-index

Hirsch index, productivity × impact (OpenAlex).

Clinical & industry

trials, payments and federal funding
2NIH grants · 2000–2004

Federally funded research awards.

View funding

Contact

The practice address and phone this provider lists in the federal NPPES (CMS) registry.

Practice address

11100 Euclid Ave
Cleveland, OH 441061716

Telephone

216-844-8500

Registry record last updated 8 Jul 2007.

View the NPPES registry record

NIH funding

2 NIH research awards on record, funded 20002004 per NIH RePORTER. The latest:

Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.

Publications

Matched to this physician's OpenAlex author record; most-cited works shown first.

Similar KOLs

Other experts from the same institution or the same specialty.

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.”