Verified 2026 Physician Ranking

Top Nephrologists in Rhode Island, 2026

Published by Palm Beach County Medical Media Group · Last updated May 2, 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 nephrology physician with active credentialing in Rhode Island. Sources: NPPES Registry, ABMS, state medical boards, aggregated public review data. Last reviewed May 2026.

  1. #2

    Katherine Davoren, MD

    NephrologyRhode Island, RI15+ years in practice
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  2. #3

    Mark Siskind, MD

    NephrologyRhode Island, RI21+ years in practice
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  3. #4

    Song Xiong, MD

    NephrologyRhode Island, RI5+ years in practice
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  4. #5

    Susie Hu, MD

    NephrologyRhode Island, RI20+ years in practice
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  5. #6

    Charles McCoy, MD

    NephrologyRhode Island, RI21+ years in practice
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  6. #7

    Samuel Padilla Machuca, MD

    NephrologyRhode Island, RI20+ years in practice
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  7. #8

    Jae Kim, DO

    NephrologyRhode Island, RI7+ years in practice
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  8. #9

    Merve Postalcioglu, MD

    NephrologyRhode Island, RI8+ years in practice
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  9. #10

    Katherine Richman, MD

    NephrologyRhode Island, RI20+ years in practice
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  10. #11

    Michael Monsour, MD

    NephrologyRhode Island, RI21+ years in practice
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  11. #12

    Julie Keenan, MD

    NephrologyRhode Island, RI10+ years in practice
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  12. #13

    George Bayliss, MD

    NephrologyRhode Island, RI19+ years in practice
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  13. #14

    Jonah Licht, MD

    NephrologyRhode Island, RI20+ years in practice
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  14. #15

    Sandipan Shringi, MD

    NephrologyRhode Island, RI7+ years in practice
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  15. #16

    Ankur Shah, MD

    NephrologyRhode Island, RI8+ years in practice
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  16. #17

    Prerna Ganjoo, MD

    NephrologyRhode Island, RI17+ years in practice
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  17. #18

    George Lee, MD

    NephrologyRhode Island, RI19+ years in practice
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  18. #19

    Ayman Wahbeh, MD

    NephrologyRhode Island, RI20+ years in practice
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  19. #20

    Jie Tang, MD, MS, MPH

    NephrologyRhode Island, RI21+ years in practice
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  20. #21

    Robert Serra, md

    NephrologyRhode Island, RI20+ years in practice
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  21. #22

    Christopher Cosgrove, MD

    NephrologyRhode Island, RI21+ years in practice
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  22. #23

    Jacob Winograd, MD

    NephrologyRhode Island, RI9+ years in practice
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  23. #24

    Anvitha Rangan, MD

    NephrologyRhode Island, RI4+ years in practice
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  24. #25

    Larissa Kruger Gomes, MD

    NephrologyRhode Island, RI11+ years in practice
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  25. #26

    Kristen Tillquist, DO

    NephrologyRhode Island, RI7+ years in practice
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  26. #27

    Paul Spiegel, MD

    NephrologyRhode Island, RI21+ years in practice
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  27. #28

    Marc Weinberg, MD

    NephrologyRhode Island, RI21+ years in practice
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  28. #29

    Nathan Calabro-Kailukaitis, MD

    NephrologyRhode Island, RI13+ years in practice
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  29. #30

    Douglas Shemin, MD

    NephrologyRhode Island, RI20+ years in practice
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  30. #31

    Michael Thursby, DO

    NephrologyRhode Island, RI21+ years in practice
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  31. #32

    Nerses Petrosyan, MD

    NephrologyRhode Island, RI9+ years in practice
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  32. #33

    Farhan Qadeer, MD

    NephrologyRhode Island, RI16+ years in practice
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  33. #34

    Shijo Benjamin, MD

    NephrologyRhode Island, RI4+ years in practice
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  34. #35

    Maria Christina Victoria Capistrano, MD

    NephrologyRhode Island, RI7+ years in practice
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  35. #36

    Steven Zipin, MD

    NephrologyRhode Island, RI21+ years in practice
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  36. #37

    Mordecai Stolk, MD

    NephrologyRhode Island, RI19+ years in practice
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  37. #38

    Nikunjkumar Patel, MD

    NephrologyRhode Island, RI13+ years in practice
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  38. #39

    Reginald Gohh, MD

    NephrologyRhode Island, RI20+ years in practice
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  39. #40

    Sairah Sharif, MD

    NephrologyRhode Island, RI15+ years in practice
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  40. #41

    Amol Mittal, MD

    NephrologyRhode Island, RI14+ years in practice
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  41. #42

    Alay Nanavati, DO

    NephrologyRhode Island, RI4+ years in practice
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  42. #43

    Edward Medeiros, DO

    NephrologyRhode Island, RI11+ years in practice
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  43. #44

    Feras Al Shami, MD

    NephrologyRhode Island, RI11+ years in practice
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  44. #45

    Mary Gaffney, MD

    NephrologyRhode Island, RI16+ years in practice
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  45. #46

    Rasha Alawieh, MD

    NephrologyRhode Island, RI8+ years in practice
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  46. #47

    Muhammad Liaqat, MD

    NephrologyRhode Island, RI9+ years in practice
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  47. #48

    Keith Bartolomei, MD

    NephrologyRhode Island, RI19+ years in practice
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  48. #49

    J Gary Abuelo, MD

    NephrologyRhode Island, RI20+ years in practice
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  49. #50

    Elizabeth Cho, MD

    NephrologyRhode Island, RI6+ years in practice
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  50. #51

    Priya Patel, MD

    NephrologyRhode Island, RI15+ years in practice
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