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Gastroenterology in Elgin, IL

12 verified gastroenterology doctors in Elgin.

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 Illinois Dept. of Financial & Professional Regulation

Dr. Wei Sun, MD

Gastroenterology

20 yrs NPPES
NPI 1164487450
745 FLETCHER DR STE 202, Elgin, IL 60123(847) 888-1300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $29,182 (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.

$29,182

Total received

3

Transactions

3

Paying companies

Top paying companies

GastroGPO, LLC$29,146
Celgene Corporation$20.59
W. L. Gore & Associates, Inc.$15.42

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 higher than 95% of that group — among the highest recipients.

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

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

Dr. Gregory Gambla, DO

Gastroenterology

20 yrs NPPES
NPI 1801832167
745 FLETCHER DR, STE 202, Elgin, IL 60123(847) 888-1300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $29,542 (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.

$29,542

Total received

46

Transactions

18

Paying companies

Top paying companies

GastroGPO, LLC$28,623
Janssen Biotech, Inc.$166.37
Takeda Pharmaceuticals U.S.A., Inc.$111.05
Gilead Sciences, Inc.$83.42
AbbVie Inc.$78.73
Pfizer Inc.$69.47

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 higher than 95% of that group — among the highest recipients.

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

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

Dr. Sunil Joseph, MD

Gastroenterology

20 yrs NPPES
NPI 1982716098
745 FLETCHER DR, STE 202, Elgin, IL 60123(847) 888-1300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $32,388 (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.

$32,388

Total received

33

Transactions

16

Paying companies

Top paying companies

GastroGPO, LLC$31,523
AbbVie Inc.$320.36
Gilead Sciences, Inc.$105.91
Takeda Pharmaceuticals U.S.A., Inc.$75.03
Nestle HealthCare Nutrition Inc.$62.07
Genzyme Corporation$59.51

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 higher than 95% of that group — among the highest recipients.

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

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

Dr. Tim Hossain, MD

Gastroenterology

20 yrs NPPES
NPI 1154433266
745 FLETCHER DR STE 202, Elgin, IL 60123(847) 888-1300
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. Joseph Losurdo, MD

Gastroenterology

20 yrs NPPES
NPI 1437261450
745 FLETCHER DR, STE 202, Elgin, IL 60123(847) 888-1300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $33,627 (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.

$33,627

Total received

4

Transactions

3

Paying companies

Top paying companies

GastroGPO, LLC$33,574
Celgene Corporation$34.71
Ironwood Pharmaceuticals, Inc$17.68

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 higher than 96% of that group — among the highest recipients.

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

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

Dr. James Stinneford, MD

Gastroenterology

20 yrs NPPES
NPI 1407968514
745 FLETCHER DR, STE 202, Elgin, IL 60123(847) 888-1300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $30,365 (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.

$30,365

Total received

7

Transactions

4

Paying companies

Top paying companies

GastroGPO, LLC$30,147
AbbVie Inc.$142.58
Pfizer Inc.$52.18
Gilead Sciences, Inc.$22.49

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 higher than 95% of that group — among the highest recipients.

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

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

Dr. William Levis, MD

Gastroenterology

20 yrs NPPES
NPI 1265512164
745 FLETCHER DR STE 202, Elgin, IL 60123(847) 888-1300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $28,671 (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.

$28,671

Total received

6

Transactions

5

Paying companies

Top paying companies

GastroGPO, LLC$28,560
Janssen Biotech, Inc.$48.53
Gilead Sciences, Inc.$27.55
Salix Pharmaceuticals, a division of Bausch Health US, LLC$21.25
Celgene Corporation$14.12

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 higher than 95% of that group — among the highest recipients.

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

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

Dr. Rajesh Pillai, MD

Gastroenterology

19 yrs NPPES
NPI 1083836027
745 FLETCHER DR STE 202, Elgin, IL 60123(847) 888-1300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $34,223 (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.

$34,223

Total received

5

Transactions

4

Paying companies

Top paying companies

GastroGPO, LLC$34,019
Boston Scientific Corporation$170.49
Janssen Biotech, Inc.$19.46
Celgene Corporation$14.12

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 higher than 96% of that group — among the highest recipients.

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

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

Dr. Jennifer Dorfmeister, MD

Gastroenterology

18 yrs NPPES
NPI 1710135876
745 FLETCHER DR STE 202, Elgin, IL 60123(847) 888-1300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $28,581 (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.

$28,581

Total received

5

Transactions

5

Paying companies

Top paying companies

GastroGPO, LLC$28,498
Takeda Pharmaceuticals U.S.A., Inc.$24.03
Janssen Biotech, Inc.$20.73
Celgene Corporation$20.59
AbbVie Inc.$17.58

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 higher than 95% of that group — among the highest recipients.

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

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

Dr. Sonia Godambe, MD

Gastroenterology

18 yrs NPPES
NPI 1093964116
745 FLETCHER DR, Elgin, IL 60123(847) 888-1300
NPPES public registryAccepts Medicare (2024)
CMS Open Payments· $28,461 (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.

$28,461

Total received

6

Transactions

5

Paying companies

Top paying companies

GastroGPO, LLC$28,362
AbbVie Inc.$38.41
Gilead Sciences, Inc.$22.50
Janssen Biotech, Inc.$20.73
Pfizer Inc.$16.74

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 higher than 95% of that group — among the highest recipients.

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

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

Dr. Omar Alsalman, MD

Gastroenterology

12 yrs NPPES
NPI 1245636844
1435 N RANDALL RD STE 107, Elgin, IL 60123(224) 359-0123
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. Mary Dement, DO

Gastroenterology

7 yrs NPPES
NPI 1619437738
745 FLETCHER DR., SUITE 202, Elgin, IL 60123(847) 888-1300
NPPES public registry
CMS Open Payments· $17.53 (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.

$17.53

Total received

1

Transactions

1

Paying companies

Top paying companies

Boston Scientific Corporation$17.53

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 39th percentile of that group.

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

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

Gastroenterology in Elgin, IL — Verified | DoctorsProof | DoctorsProof