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Gastroenterology in Green Bay, WI

14 verified gastroenterology doctors in Green Bay.

Gastroenterologists specialize in the digestive system, treating conditions of the stomach, intestines, liver, and pancreas.

NPPES tenure ≠ clinical experience. "Years on NPPES" is time since the physician first registered a National Provider Identifier, not time practicing medicine. Verify current license status with the state medical board.

Verify a license at the Wisconsin Medical Examining Board

Dr. Mark Laukka, MD

Gastroenterology

20 yrs NPPES
NPI 1538192851
1726 SHAWANO AVE, Green Bay, WI 54303(920) 496-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $1,754 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$1,754

Total received

50

Transactions

12

Paying companies

Top paying companies

AbbVie Inc.$560.68
Genzyme Corporation$317.02
Janssen Scientific Affairs, LLC$241.29
Ferring Pharmaceuticals Inc.$161.87
STERIS Corporation$90.57
Takeda Pharmaceuticals U.S.A., Inc.$88.14

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 83th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Mark Laukka do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Roland Christian, MD

Gastroenterology

20 yrs NPPES
NPI 1972529097
1726 SHAWANO AVE, Green Bay, WI 54303(920) 496-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Peter Dzwonkowski, MD

Gastroenterology

20 yrs NPPES
NPI 1790701852
1726 SHAWANO AVE, Green Bay, WI 54303(920) 496-4700
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Mitchell Manthey, MD

Gastroenterology

20 yrs NPPES
NPI 1942226717
2845 GREENBRIER RD, SUITE 140, Green Bay, WI 54311(920) 288-8100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $16.11 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$16.11

Total received

1

Transactions

1

Paying companies

Top paying companies

Nestle HealthCare Nutrition Inc.$16.11

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 38th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Mitchell Manthey do not imply any wrongdoing. Many are meals, education, or research support.

Dr. John Bosco, MD

Gastroenterology

20 yrs NPPES
NPI 1164441556
2845 GREENBRIER RD, Green Bay, WI 54311(920) 288-8100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $100.30 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$100.30

Total received

3

Transactions

2

Paying companies

Top paying companies

Olympus Corporation of the Americas$68.08
Nestle HealthCare Nutrition Inc.$32.22

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 47th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to John Bosco do not imply any wrongdoing. Many are meals, education, or research support.

Dr. David Knuff, MD

Gastroenterology

20 yrs NPPES
NPI 1386723773
725 S WEBSTER AVE, Green Bay, WI 54301(920) 431-5650
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. Swati Chaudhari, MD

Gastroenterology

20 yrs NPPES
NPI 1306918446
725 S WEBSTER AVE STE 303, Green Bay, WI 54301(920) 431-5650
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $60.09 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$60.09

Total received

3

Transactions

2

Paying companies

Top paying companies

AbbVie Inc.$45.34
Cook Medical LLC$14.75

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 44th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Swati Chaudhari do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Narayan Amarnani, MD

Gastroenterology

20 yrs NPPES
NPI 1245307321
725 S WEBSTER AVE, Green Bay, WI 54301(920) 431-5650
NPPES public registry
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Dr. David Stampfl, MD

Gastroenterology

20 yrs NPPES
NPI 1386711463
725 S WEBSTER AVE, Green Bay, WI 54301(920) 431-5650
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $62.74 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$62.74

Total received

3

Transactions

2

Paying companies

Top paying companies

AbbVie Inc.$47.99
Cook Medical LLC$14.75

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 44th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to David Stampfl do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Chaitanya Pant, MD

Gastroenterology

19 yrs NPPES
NPI 1639389984
1726 SHAWANO AVE, Green Bay, WI 54303(920) 496-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $2,720 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$2,720

Total received

73

Transactions

14

Paying companies

Top paying companies

AbbVie Inc.$882.65
Boston Scientific Corporation$675.99
Janssen Scientific Affairs, LLC$241.29
Genzyme Corporation$183.35
Ferring Pharmaceuticals Inc.$161.87
Janssen Biotech, Inc.$151.84

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 87th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Chaitanya Pant do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Bogdan Cristescu, MD

Gastroenterology

19 yrs NPPES
NPI 1699966499
2845 GREENBRIER RD, Green Bay, WI 54308(920) 288-8100
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $32.22 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$32.22

Total received

2

Transactions

1

Paying companies

Top paying companies

Nestle HealthCare Nutrition Inc.$32.22

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total is on the lower end — around the 41th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Bogdan Cristescu do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Matthew Kaspar, MD

Gastroenterology

16 yrs NPPES
NPI 1275853319
725 S WEBSTER AVE, Green Bay, WI 54301(920) 431-5650
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $983.15 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$983.15

Total received

17

Transactions

4

Paying companies

Top paying companies

AbbVie Inc.$403.70
Genzyme Corporation$238.20
Gilead Sciences, Inc.$216.25
E.R. Squibb & Sons, L.L.C.$125.00

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 75th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Matthew Kaspar do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Mohamed Azab, MD

Gastroenterology

11 yrs NPPES
NPI 1013390434
1726 SHAWANO AVE, Green Bay, WI 54303(920) 496-4700
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $364.61 (2023)

Industry Payments (2023)

Reported by drug and device makers to CMS Open Payments. These payments are legal and disclosed — shown as context, not a judgment.

$364.61

Total received

10

Transactions

6

Paying companies

Top paying companies

Genzyme Corporation$138.59
Janssen Scientific Affairs, LLC$96.95
Regeneron Healthcare Solutions, Inc.$48.32
Janssen Biotech, Inc.$37.55
AbbVie Inc.$27.09
Nestle HealthCare Nutrition Inc.$16.11

Among the 17,272 gastroenterology doctors we've analyzed, about 63% received any industry payment (median $623 among those who did). This doctor's total ranks around the 61th percentile of that group.

Benchmark reflects doctors we've analyzed, not all US gastroenterology doctors.

Payments to Mohamed Azab do not imply any wrongdoing. Many are meals, education, or research support.

Dr. Lauren Johnson, MD

Gastroenterology

8 yrs NPPES
NPI 1831695527
2845 GREENBRIER RD, Green Bay, WI 54311(920) 288-8000
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· No payments in 2023

Industry Payments

No industry payments on record in the 2023 CMS Open Payments data. This doctor received no reported payments from drug or device makers that year.

Gastroenterology in Green Bay, WI — Verified | DoctorsProof | DoctorsProof