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Gastroenterology in Illinois

787 providers, $53,574,886 in total reported payments from drug and device makers. Ranked below by lifetime general payments. The median provider in this group received $1,468.

Ranking high here usually means a consulting or royalty arrangement, not wrongdoing. Payments to device inventors and trial investigators are legal, disclosed, and concentrated in a small number of people — which is exactly why a list like this has a steep top and a long flat tail.

Ranked by reported payments

  1. 1Kamran AyubOak Lawn$4,305,514
  2. 2David RubinChicago$3,644,158
  3. 3Jonathan RosenbergGurnee$3,124,458
  4. 4Stephen HanauerChicago$2,874,245
  5. 5Parambir DulaiChicago$2,189,009
  6. 6Charles BerkelhammerOak Lawn$1,926,009
  7. 7Ikuo HiranoChicago$1,829,047
  8. 8Manish BhuvaLake Barrington$1,707,507
  9. 9Steven FlammChicago$1,609,966
  10. 10Amar NaikDes Plaines$1,369,614
  11. 11Daksesh PatelEvanston$1,222,878
  12. 12Darren BrennerChicago$1,092,771
  13. 13Rockford YappDowners Grove$1,000,899
  14. 14Russell CohenChicago$985,207
  15. 15Dmitry ShusterSpringfield$967,322
  16. 16Mary RinellaChicago$938,232
  17. 17Emanuelle BellaguardaChicago$867,740
  18. 18Saurabh KapurChicago$867,301
  19. 19Nina MerelGlenview$814,533
  20. 20Eugene ChangBurr Ridge$768,998
  21. 21Nancy ReauBurr Ridge$761,430
  22. 22Benjamin LevyChicago$759,496
  23. 23Eugene YenEvanston$731,923
  24. 24Nirmala GonsalvesChicago$693,950
  25. 25Gerard CerniakJoliet$674,893
  26. 26Christopher ChapmanChicago$644,849
  27. 27Adam SteinChicago$620,620
  28. 28Sean LeeLibertyville$563,688
  29. 29Laura KulikChicago$561,040
  30. 30Kapuluru ReddyChicago$477,592
  31. 31Uzma SiddiquiChicago$470,007
  32. 32Patricia HenryUrbana$440,803
  33. 33Blake JonesEvanston$421,722
  34. 34Rogelio SilvaOak Lawn$402,442
  35. 35Eugene GreenbergUrbana$384,862
  36. 36Garth SwansonChicago$381,538
  37. 37Ioannis EconomouGlenview$377,008
  38. 38Sujit JanardhanBurr Ridge$359,240
  39. 39John PandolfinoChicago$328,125
  40. 40Nikunj ShahChicago$327,946
  41. 41Jeffrey NathansonNorthbrook$327,722
  42. 42Fred RosenbergGurnee$317,981
  43. 43Josh LevitskyChicago$306,828
  44. 44Dustin CarlsonChicago$248,841
  45. 45Mitchell BernsenArlington Heights$220,104
  46. 46Matthew SmithOakbrook Terrace$218,988
  47. 47Omar KhokharBloomington$194,451
  48. 48Nikhil KalvaPeoria$189,115
  49. 49Srinadh KomanduriChicago$188,337
  50. 50Irving WaxmanBurr Ridge$175,996
  51. 51Joseph FrascaChicago$173,832
  52. 52Robert CarrollChicago$166,598
  53. 53Peter KahrilasChicago$157,046
  54. 54Willis ParsonsArlington Heights$152,561
  55. 55Atsushi SakurabaChicago$150,423
  56. 56Sunil PatelRockford$148,675
  57. 57Abdul AadamChicago$137,839
  58. 58Dejan MicicChicago$133,220
  59. 59Ece MutluChicago$131,116
  60. 60Noa ClevelandChicago$121,162
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