Verified 2026 Physician Ranking

Top Gastroenterologists in North Carolina, 2026

Published by Palm Beach County Medical Media Group · Last updated April 30, 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 gastroenterology physician with active credentialing in North Carolina. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed April 2026.

  1. #1

    William Harlan, MD

    GastroenterologyNorth Carolina, NC21+ years in practice

    William Harlan, MD, practices gastroenterology in North Carolina, NC. NPI-verified active practice since 2005.

    View full profile
  2. #2

    Oscar Brann, MD

    GastroenterologyNorth Carolina, NC21+ years in practice

    Oscar Brann, MD, practices gastroenterology in North Carolina, NC. NPI-verified active practice since 2005.

    View full profile
  3. #3

    Gaa Richardson, MD

    GastroenterologyNorth Carolina, NC19+ years in practice

    Gaa Richardson, MD, practices gastroenterology in North Carolina, NC. NPI-verified active practice since 2007.

    View full profile
  4. #4

    Vineet Korrapati, MD

    GastroenterologyNorth Carolina, NC15+ years in practice

    Vineet Korrapati, MD, practices gastroenterology in North Carolina, NC. NPI-verified active practice since 2011.

    View full profile

Spot a methodology error or want to challenge a ranking? info@pbcmmg.com. Substantiated corrections are dated and noted on this page.

Full Methodology · Editorial Standards · About PBCMMG