William Gray, MD
Enriched profileSystem Chief, Division of Cardiovascular Diseases, Main Line Health; President, Lankenau Heart Institute · Main Line Health
William Gray is System Chief, Division of Cardiovascular Diseases, Main Line Health; President, Lankenau Heart Institute at Main Line Health. OpenAlex indexes 523 publications with 16,196 citations (h-index 64); ClinicalTrials.gov lists 25 registered studies with this person as an investigator. By OpenAlex citation count, this profile ranks in the top 5% of Interventional Cardiology profiles in the findmyKOL directory.
Data verified 25 Aug 2026
Overview
Updated 14 Oct 2026
William Gray, M.D., is System Chief, Division of Cardiovascular Diseases, Main Line Health. The public record shows 523 publications with 16,196 citations (h-index 64), centered on Cerebrovascular and Carotid Artery Diseases, Peripheral Artery Disease Management, Cardiac Valve Diseases and Treatments. It also documents an investigator role on 25 registered clinical trials, industry payments reported by 36 companies.
- Most recent indexed publication: 2026 · European heart journal
- Top research focus: Cerebrovascular and Carotid Artery Diseases
- 25 registered trials on ClinicalTrials.gov
- Open Payments reporting from 36 companies
Generated from the cited public record · current as of 14 Oct 2026. Every fact links its source below.
Indications focus
from trials led + research topicsResearch focus
OpenAlex concept fingerprintDrugs & molecules
across trials, industry payments and publicationsWorks with
trial sponsors and companies reporting paymentsScholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID; 27 in PubMed.
Total citations across indexed works.
Hirsch index (OpenAlex). i10-index 178.
Clinical & industry
trials, payments and federal fundingFederally funded research awards.
Contact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
Telephone
Practice address and telephone from the federal NPPES registry.
Sign in to view contact details →Clinical trials
Updated 14 Oct 2026
Listed as an investigator on 25 registered studies on ClinicalTrials.gov. The most recent:
- PerQseal® Clinical Study
Sponsor: Vivasure Medical Limited
- Protection Against Emboli During Carotid Artery Stenting Using the Neuroguard IEP System
Sponsor: Contego Medical, Inc.
Industry payments
Updated 14 Oct 2026
36 companies reported payments to CMS in program years 2021–2025. These are public disclosures, not judgments. The latest:
- Boston Scientific CorporationProgram year2025106 payments$27,985openpaymentsdata.cms.gov ↗
- W. L. Gore & Associates, Inc.Program year202518 payments$25,294openpaymentsdata.cms.gov ↗
- Medtronic, Inc.Program year202564 payments$25,057openpaymentsdata.cms.gov ↗
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Cardiovascular
100%Statin37.8%Atorvastatin Calcium61%Rosuvastatin Calcium39%Part D<11 patientsCalcium channel blocker28.4%Amlodipine Besylate100%Part D<11 patients+ 2 more classes in this area
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
NIH funding
We didn't find any NIH-funded research awards for this person in NIH RePORTER. Why? →
Publications
Updated 14 Oct 2026
Their five most recent publications, matched to their ORCID record and linked to PubMed.
- Tricuspid valve replacement outcomes by baseline tricuspid regurgitation severity: the TRISCEND II trial.
European heart journal
Clinical Trial2026 - Polymer-based drug-eluting stent treatment extends the time to reintervention for patients with symptomatic femoropopliteal artery disease: clinical evidence and potential economic value.
Journal of comparative effectiveness research
Clinical Trial2024 - Computed tomography-derived membranous septum length as predictor of conduction abnormalities and permanent pacemaker implantation after TAVI: A meta-analysis of observational studies.
Catheterization and cardiovascular interventions
Meta-analysis2023
Most-cited works
by citation count (OpenAlex)- 01Percutaneous Mitral Repair With the MitraClip SystemArticle929 citations2009
- 02Randomized Comparison of Percutaneous Repair and Surgery for Mitral RegurgitationArticle855 citations2015
- 03Percutaneous Mitral Valve Repair Using the Edge-to-Edge TechniqueArticle759 citations2005
- 04Randomized Trial of Stent versus Surgery for Asymptomatic Carotid StenosisArticle624 citations2016
- 05
Network
Updated 14 Oct 2026
The people this person publishes with most, by number of co-authored papers. Names link to their own profile when we have one.
Online presence
Updated 14 Oct 2026
This person's own public accounts first, then places where others mention them. Two different things, listed separately.
Owned accounts
public accounts run by this person- Doximity
doximity.com/pub/william-gray-md-10c925db
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →doximity.com ↗
Mentions by others
where others cite or feature them- Other
crt2025.eventscribe.net/ajaxcalls/PresenterInfo.asp
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →crt2025.eventscribe.net ↗ - Other
viva-foundation.eventscribe.net/fsPopup.asp
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →viva-foundation.eventscribe.net ↗ - Other
scai.org/william-gray-md-mscai
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →scai.org ↗ - Other
tctconference.com/faculty/William-Gray-116
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →tctconference.com ↗ - YouTube
youtube.com/watch
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →youtube.com ↗
We list an account only when the public record ties it to this person. verified means we've confirmed the match in more than one place; provisional means it looks right but we're still confirming.
Background & recognition
Updated 14 Oct 2026
Credentials, appointments and honors, newest first, each linked to the public source it came from.
Education
degrees and training on record- verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →mainlinehealth.org ↗
- verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →mainlinehealth.org ↗
- Board certified in internal medicine
cardiology, interventional cardiology, vascular medicine, and endovascular medicine
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →radcliffecardiology.com ↗
Editorial & leadership roles
journal and society appointments- Editorial Board
JSCAI (Journal of the Society for Cardiovascular Angiography & Interventions)
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →scai.org ↗ - Journal reviewer for JAMA
Journal of the American College of Cardiology, Circulation, and Catheterization and Cardiovascular Interventions
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →radcliffecardiology.com ↗
Awards & honors
honors on the public record- verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →mainlinehealth.org ↗
- Fellow
American College of Cardiology (FACC)
- verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →scai.org ↗
Secondary affiliations
appointments beyond the home institution- verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →limr.mainlinehealth.org ↗
- Former Director
Endovascular Services, New York-Presbyterian/Columbia University Medical Center, and former Associate Professor of Medicine, Columbia University College of Physicians and Surgeons
2015verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →mainlinehealth.org ↗ - verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →mainlinehealth.org ↗
Media & interviews
press, podcasts and appearances- DISRUPT PAD III Trial with Dr William Gray
MD, Cardiologist (video interview, Radcliffe Vascular)
verifiedCorroborated by findmyKOL. We matched this record across two or more independent public sources (or a verified ORCID / NPI identifier bridge) before attributing it to this person.How we verify →radcliffevascular.com ↗ - William Gray
MD | Chief of Cardiovascular Disease at Main Line Health (video profile, YouTube)
provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →youtube.com ↗
Every item links to where we found it. verified means we've confirmed it in more than one place; provisional means we found it and are still confirming.
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