John Colleran is a Cardiology physician. OpenAlex indexes 12 publications with 663 citations (h-index 8).
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 fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
4000 Richards Rd
Suite A
North Little Rock, AR 721172650
Telephone
501-758-5133Registry record last updated 4 Jan 2011.
Industry payments
37 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Boston Scientific CorporationProgram year20257 payments
- Novartis Pharmaceuticals CorporationProgram year202513 payments
- PFIZER INC.Program year20259 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Determinants of Exercise Blood Pressure Response in Normotensive and Hypertensive Women: Role of Cardiorespiratory Fitness
Journal of Cardiopulmonary Rehabilitation
2002 - Effects of Moderate Intensity Exercise on Serum Lipids in African-American Men With Severe Systemic Hypertension
The American Journal of Cardiology
1998 - Value of the Electrocardiogram in Determining Cardiac Events and Mortality in Myotonic Dystrophy
The American Journal of Cardiology
1997
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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.”