Verified 2026 Physician Ranking

Top Urologists in Rhode Island, 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 urology physician with active credentialing in Rhode Island. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed May 2026.

  1. #1

    Dicken Ko, MD

    UrologyMassachusetts, MA21+ years in practice

    Dicken Ko, MD, practices urology in Massachusetts, MA. NPI-verified active practice since 2005.

    View full profile
  2. #2

    Stephen Rous, MD

    UrologyRhode Island, RI20+ years in practice

    Stephen Rous, MD, practices urology in Rhode Island, RI. NPI-verified active practice since 2006.

    View full profile
  3. #3

    Robert Dobrzynski, md

    EndocrinologyFlorida, FL20+ years in practice

    Robert Dobrzynski, md, practices urology in Broward County, FL. NPI-verified active practice since 2006.

    View full profile
  4. #4

    Mark Sigman, MD

    UrologyRhode Island, RI20+ years in practice

    Mark Sigman, MD, practices urology in Rhode Island, RI. NPI-verified active practice since 2006.

    View full profile
  5. #5

    Simone Thavaseelan, MD

    UrologyRhode Island, RI19+ years in practice

    Simone Thavaseelan, MD, practices urology in Rhode Island, RI. NPI-verified active practice since 2007.

    View full profile
  6. #6

    Boris Gershman, MD

    UrologyRhode Island, RI18+ years in practice

    Boris Gershman, MD, practices urology in Rhode Island, RI. NPI-verified active practice since 2008.

    View full profile
  7. #7

    Michelle Ramirez, DO

    UrologyFlorida, FL18+ years in practice

    Michelle Ramirez, DO, practices urology in Broward County, FL. NPI-verified active practice since 2008.

    View full profile
  8. #8

    Bruce Nadjmi, MD

    UrologyRhode Island, RI18+ years in practice

    Bruce Nadjmi, MD, practices urology in Rhode Island, RI. NPI-verified active practice since 2008.

    View full profile
  9. #9

    Daniel Sanford, MD

    UrologyRhode Island, RI4+ years in practice

    Daniel Sanford, MD, practices urology in Rhode Island, RI. NPI-verified active practice since 2022.

    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