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Mark Galantowicz, MD

Enriched profile

Chief of Cardiothoracic Surgery and Co-Director of The Heart Center, Nationwide Children's Hospital · Nationwide Children's Hospital

ORCID↗NPI↗
✓ Full profile
Region🇺🇸 Columbus, OH · Midwest · United StatesSpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)FocusCongenital Heart Disease Studies+4
Last active 2021findmyKOL type: EliteLatest publication2020Online presenceverified 2026Payments2021–2021NIH fundingNone on fileWhy? →

Mark Galantowicz is Chief of Cardiothoracic Surgery and Co-Director of The Heart Center, Nationwide Children's Hospital at Nationwide Children's Hospital. OpenAlex indexes 189 publications with 4,504 citations (h-index 35); ClinicalTrials.gov lists 3 registered studies with this person as an investigator.

Data verified 11 Oct 2026

Overview

Updated 12 Oct 2026

Mark Galantowicz, MD, is Chief of Cardiothoracic Surgery and Co-Director of The Heart Center, Nationwide Children's Hospital. The public record shows 189 publications with 4,504 citations (h-index 35), centered on Congenital Heart Disease Studies, Cardiovascular Conditions and Treatments, Transplantation: Methods and Outcomes. It also documents an investigator role on 3 registered clinical trials, industry payments reported by 1 companies.

  • Most recent indexed publication: 2020 · Pediatric cardiology
  • Top research focus: Congenital Heart Disease Studies
  • 3 registered trials on ClinicalTrials.gov
  • Open Payments reporting from 1 companies

Generated from the cited public record · current as of 12 Oct 2026. Every fact links its source below.

Indications focus

from trials led + research topics
Heart Defects, Congenital2 trialsCardiovascular Diseases1 trialVascular Diseases1 trialHypoplastic Left Heart Syndrome1 trialCardiovascular Abnormalities1 trialTricuspid Atresia1 trial

Research focus

OpenAlex concept fingerprint
Congenital Heart Disease StudiesCardiovascular Conditions and TreatmentsTransplantation: Methods and OutcomesCardiac and Coronary Surgery TechniquesCongenital heart defects research

Works with

trial sponsors and companies reporting payments
W. L. Gore & Associates, Inc.Clinical trials—Industry payments2Christopher BreuerClinical trials1Industry payments—Edwards LifesciencesClinical trials1Industry payments—Nationwide Children's HospitalClinical trials1Industry payments—

Scholarship

indexed output and impact (OpenAlex)
View publications ↓
189publications

Distinct works indexed by OpenAlex, matched via ORCID; 1 in PubMed.

4,504citations

Total citations across indexed works.

35h-index

Hirsch index (OpenAlex). i10-index 99.

Clinical & industry

trials, payments and federal funding
3clinical trials

Investigator role on registered studies.

View trials ↓
1companies · 2021–2021

Companies reporting payments to CMS. Facts, not judgments.

View payments ↓
0NIH grants

Federally funded research awards.

Contact

No public contact details on file. This person's NPPES record doesn't include a practice address or telephone number. Why? →

Clinical trials

Updated 12 Oct 2026

Listed as an investigator on 3 registered studies on ClinicalTrials.gov. The most recent:

Industry payments

Updated 12 Oct 2026

1 company reported payments to CMS in program years 2021–2021. These are public disclosures, not judgments. The latest:

View the CMS Open Payments record ↗

NIH funding

We didn't find any NIH-funded research awards for this person in NIH RePORTER. Why? →

Publications

Updated 12 Oct 2026

Their five most recent publications, matched to their ORCID record and linked to PubMed.

Most-cited works

by citation count (OpenAlex)
  1. 01
    Hybrid Approach for Hypoplastic Left Heart Syndrome: Intermediate Results After the Learning Curve
    Article408 citations2008
    doi.org ↗
  2. 02
    Lessons Learned from the Development of a New Hybrid Strategy for the Management of Hypoplastic Left Heart Syndrome
    Article324 citations2005
    doi.org ↗
  3. 03
    Intravenous Arginine-Vasopressin in Children With Vasodilatory Shock After Cardiac Surgery
    Article241 citations1999
    doi.org ↗
  4. 04
    Cardiac transplantation after the Fontan or Glenn procedure
    Article226 citations2004
    doi.org ↗
  5. 05
    Multicenter Experience with Perventricular Device Closure of Muscular Ventricular Septal Defects
    Article151 citations2005
    doi.org ↗
All 189 cited works: search, sort and filter.Explore →

Network

Updated 12 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.

John P. Cheatham46Patrick I. McConnell36Aymen Naguib34Joseph Drew Tobias32Clifford L. Cua26Don Hayes22Thomas J. Preston21Alistair B. M. Phillips18Sharon Laneau Hill18Peter D. Winch16Ralf J. Holzer15Andrew R. Yates15Janet M. Simsic14Daniel Gómez12Timothy M. Hoffman10Karen M. Texter10Joanne L. Chisolm10Ashley B. Hodge10Diane Hersey10Dmitry Tumin10Stephen E. Kirkby9Vincent Olshove9Yongjie Miao8Peter B. Baker8Sergio A. Carrillo8Todd M. Ratliff7Jeffrey Phillip Jacobs7Todd L. Astor7Christina Phelps7Daphne T. Hsu6Brian W. McCrindle6Timothy F. Feltes6Richard P. Fernandez6Carl H. Backes6John P. Kovalchin6Chance Alvarado6EMILE A. BACHA6DONNA M. MANCINI5Julie Rice5Holly Miller‐Tate5

Online presence

Updated 12 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/mark-galantowicz-md

    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

    nationwidechildrens.org/find-a-doctor/profiles/mark-e-galantowicz

    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 →nationwidechildrens.org ↗
  • X / Twitter

    x.com/nationwidekids/status/1624951648777822210

    provisionalFound in a cited public source but not yet independently corroborated. Published as a labeled candidate and queued for verification.How we verify →x.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 12 Oct 2026

Credentials, appointments and honors, newest first, each linked to the public source it came from.

Education

degrees and training on record

Awards & honors

honors on the public record

Secondary affiliations

appointments beyond the home institution
  • Professor of Surgery

    The Ohio State University College of Medicine

    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 →nationwidechildrens.org ↗

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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