Verified 2026 Physician Ranking

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

  1. #1

    Sean Manion, MD

    UrologyMaryland, MD21+ years in practice

    Sean Manion, MD, practices urology in Colorado, CO. NPI-verified active practice since 2005.

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  2. #2

    Marklyn Jones, MD

    UrologyColorado, CO20+ years in practice

    Marklyn Jones, MD, practices urology in Colorado, CO. NPI-verified active practice since 2006.

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  3. #3

    Bruce Landy, MD, JD

    UrologyColorado, CO20+ years in practice

    Bruce Landy, MD, JD, practices urology in Colorado, CO. NPI-verified active practice since 2006.

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  4. #4

    John Tillett, MD

    UrologyColorado, CO19+ years in practice

    John Tillett, MD, practices urology in Colorado, CO. NPI-verified active practice since 2007.

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  5. #5

    Eric Richter, MD

    UrologyColorado, CO19+ years in practice

    Eric Richter, MD, practices urology in Colorado, CO. NPI-verified active practice since 2007.

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  6. #6

    Caleb Stepan, MD

    UrologyColorado, CO19+ years in practice

    Caleb Stepan, MD, practices urology in Colorado, CO. NPI-verified active practice since 2007.

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  7. #7

    Janine Oliver, MD

    UrologyCalifornia, CA16+ years in practice

    Janine Oliver, MD, practices urology in California, CA. NPI-verified active practice since 2010.

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  8. #8

    Michael Avallone, MD

    UrologyColorado, CO14+ years in practice

    Michael Avallone, MD, practices urology in Colorado, CO. NPI-verified active practice since 2012.

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  9. #9

    Michael Crissey, MD

    UrologyColorado, CO21+ years in practice
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  10. #10

    Kathryn Scott, MD

    UrologyColorado, CO10+ years in practice
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  11. #11

    Kenan Celtik, MD

    UrologyCalifornia, CA9+ years in practice
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  12. #12

    Stanley Galansky, MD

    UrologyColorado, CO21+ years in practice
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  13. #13

    Jillian Donnelly, DO

    UrologyNew York, NY13+ years in practice
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  14. #14

    Robert Smith, MD

    Addiction MedicineFlorida, FL16+ years in practice
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  15. #15

    Randy Everett, MD

    UrologyColorado, CO20+ years in practice
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  16. #16

    Richard Herrmann, MD

    UrologyColorado, CO14+ years in practice
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  17. #17

    Eun Chil Park, MD

    UrologyColorado, CO19+ years in practice
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  18. #18

    Eric Ballon-Landa, MD

    UrologyColorado, CO11+ years in practice
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  19. #19

    Geoff Ledgerwood, MD

    UrologyColorado, CO19+ years in practice
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  20. #20

    Gerald Cichocki, MD

    UrologyColorado, CO20+ years in practice
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  21. #21

    Stephen Ruyle, MD

    UrologyColorado, CO20+ years in practice
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  22. #22

    Timothy Soper, MD

    UrologyColorado, CO20+ years in practice
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  23. #23

    Robert Biggers, MD

    UrologyColorado, CO20+ years in practice
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  24. #24

    David Sisul, MD

    UrologyColorado, CO18+ years in practice
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  25. #25

    Nicholas Cost, MD

    UrologyColorado, CO19+ years in practice
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  26. #26

    John Logan, MD

    Addiction MedicineMaryland, MD11+ years in practice
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  27. #27

    Mina Lee, MD

    UrologyColorado, CO21+ years in practice
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  28. #28

    Nasim Zabihi, MD

    UrologyColorado, CO18+ years in practice
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  29. #29

    Michael Lee, DO

    Hospital MedicineNew Jersey, NJ20+ years in practice
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  30. #30

    Andre Gilbert, MD,FACS

    UrologyOhio, OH20+ years in practice
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  31. #31

    David Sahaj, MD

    UrologyColorado, CO20+ years in practice
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  32. #32

    John Kang, MD

    UrologyNew York, NY19+ years in practice
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  33. #33

    Troy Malcom, DO

    UrologyColorado, CO19+ years in practice
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  34. #34

    Richard Walsh, MD

    CardiologyOhio, OH20+ years in practice
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  35. #35

    Raymond Smith, MD

    Orthopedic SurgeryFlorida, FL2+ years in practice
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  36. #36

    Jonathan Masoudi, MD

    UrologyColorado, CO19+ years in practice
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  37. #37

    Barry Lazarus, MD

    UrologyColorado, CO19+ years in practice
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  38. #38

    Amir Beshai, MD

    UrologyColorado, CO20+ years in practice
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  39. #39

    Michaela Krajmerova, DO

    UrologyColorado, CO9+ years in practice
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  40. #40

    Gordon Matsuda, MD

    UrologyColorado, CO20+ years in practice
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  41. #41

    Edward Swartz, MD

    UrologyColorado, CO19+ years in practice
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  42. #42

    Al Barqawi, MD

    UrologyColorado, CO19+ years in practice
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  43. #43

    Joseph Dall'Era, MD

    UrologyColorado, CO19+ years in practice
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  44. #44

    Bruce Reimers, MD

    UrologyColorado, CO21+ years in practice
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  45. #45

    Chad Derosa, MD

    UrologyColorado, CO19+ years in practice
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  46. #46

    Amanda Lokke, MD

    Family MedicineIllinois, IL4+ years in practice
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  47. #47

    Daniel Han, MD

    UrologyCalifornia, CA15+ years in practice
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  48. #48

    Jacob Brems, MD

    UrologyCalifornia, CA10+ years in practice
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  49. #49

    Brian Smith, MD

    Concierge MedicineNew York, NY21+ years in practice
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  50. #50

    Errol Singh, MD

    UrologyWashington, WA20+ years in practice
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  51. #51

    Nina Casanova, MD

    UrologyColorado, CO19+ years in practice
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  52. #52

    Nancy Huff, MD

    UrologyColorado, CO21+ years in practice
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  53. #53

    Patrick Faricy, MD

    UrologyColorado, CO21+ years in practice
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  54. #54

    David Cahn, MD

    UrologyColorado, CO20+ years in practice
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  55. #55

    George Stark, MD

    UrologyColorado, CO20+ years in practice
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  56. #56

    William Pelander, MD

    UrologyColorado, CO20+ years in practice
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  57. #57

    Alexandra Colvin, MD

    UrologyColorado, CO8+ years in practice
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  58. #58

    Gary Goodman, MD

    UrologyColorado, CO20+ years in practice
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