Leah John is a Cardiology physician. OpenAlex indexes 43 publications with 212 citations (h-index 7).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
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
57 Germantown Ct Ste 100
Cordova, TN 380184274
Telephone
901-435-8550Provider last certified this registry record 28 Oct 2025.
Industry payments
5 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Biosense Webster, Inc.Program year202512 payments
- Abbott LaboratoriesProgram year20252 payments
- Medical Device Business Services, Inc.Program year20244 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.
- Cardioneural Ablation for Functional Bradycardia and Vasovagal Syncope
JACC. Clinical electrophysiology
2025 - Septal late enhancement by cardiac CT is associated with repeat ablation in nonischemic cardiomyopathy patients
Journal of Cardiovascular Electrophysiology
2024
Similar KOLs
Other experts from the same institution or the same specialty.
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Medical University of Białystok
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University of Helsinki
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Victoria Delgado
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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.”