Mark Grattan is a Cardiology physician affiliated with Straub Medical Center. OpenAlex indexes 18 publications with 1,378 citations (h-index 10).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Similar KOLs
Other experts from the same institution or the same specialty.
Ronald Yanagihara, MD
Straub Medical Center
Dean Sato, MD
Straub Medical Center
Todd Thompson, MD
Straub Medical Center
Lori Pai, MD
Straub Medical Center
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.”