Verified 2026 Physician Ranking

Top Cardiologists in South Dakota, 2026

Published by Palm Beach County Medical Media Group · Last updated May 1, 2026

PBCMMG Excellence Certified \u2014 Recognizing Excellence in Healthcare

How this ranking was built: We applied PBCMMG's seven weighted criteria (board certification, years in active practice, disciplinary record, aggregate patient reviews, hospital affiliations, specialty training, peer recognition) to every cardiology physician with active credentialing in South Dakota. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed May 2026.

  1. #1

    Sean Halligan, MD

    Board Certified
    CardiologySouth Dakota, SD21+ years in practice
  2. #2
    CardiologyKansas, KS21+ years in practice
  3. #3
    CardiologySouth Dakota, SD21+ years in practice
  4. #4
    CardiologySouth Dakota, SD21+ years in practice
  5. #5
    CardiologyMichigan, MI21+ years in practice
  6. #6
    CardiologySouth Dakota, SD21+ years in practice
  7. #7
    CardiologySouth Dakota, SD21+ years in practice
  8. #8
    CardiologyIowa, IA20+ years in practice
  9. #9
    CardiologySouth Dakota, SD20+ years in practice
  10. #10
    CardiologySouth Dakota, SD20+ years in practice

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