Hematology & Oncology in Grand Rapids, MI
23 verified hematology & oncology doctors in Grand Rapids.
Hematologist-oncologists treat blood disorders and cancers, coordinating chemotherapy and blood-related care.
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.
Dr. Martin Bury, MD
Hematology & Oncology
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. Thomas Gribbin, MD
Hematology & Oncology
CMS Open Payments· $208.92 (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.
$208.92
Total received
11
Transactions
4
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 54th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Thomas Gribbin do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Michael Zakem, DO
Hematology & Oncology
CMS Open Payments· $472.68 (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.
$472.68
Total received
3
Transactions
3
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 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 hematology & oncology doctors.
Payments to Michael Zakem do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Amy Vander Woude, MD
Hematology & Oncology
CMS Open Payments· $91,990 (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.
$91,990
Total received
20
Transactions
10
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is higher than 90% of that group — among the highest recipients.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Amy Vander Woude do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Timothy O'Rourke, MD
Hematology & Oncology
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. Brett Brinker, MD
Hematology & Oncology
CMS Open Payments· $918,109 (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.
$918,109
Total received
48
Transactions
17
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is higher than 98% of that group — among the highest recipients.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Brett Brinker do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Anas Al-Janadi, MD
Hematology & Oncology
CMS Open Payments· $4,197 (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.
$4,197
Total received
13
Transactions
8
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 77th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Anas Al-Janadi do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Nehal Lakhani, MD
Hematology & Oncology
CMS Open Payments· $2,371,669 (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.
$2,371,669
Total received
401
Transactions
14
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is higher than 99% of that group — among the highest recipients.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Nehal Lakhani do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Latha Sree Polavaram, MD
Hematology & Oncology
CMS Open Payments· $1,072 (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.
$1,072
Total received
47
Transactions
22
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 67th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Latha Sree Polavaram do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Sreenivasa Chandana, MD
Hematology & Oncology
CMS Open Payments· $3,162,052 (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.
$3,162,052
Total received
547
Transactions
36
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is higher than 100% of that group — among the highest recipients.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Sreenivasa Chandana do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Stephanie Dublis, DO
Hematology & Oncology
CMS Open Payments· $37.64 (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.
$37.64
Total received
2
Transactions
2
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is on the lower end — around the 43th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Stephanie Dublis do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Frances Wong, MD
Hematology & Oncology
CMS Open Payments· $408.31 (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.
$408.31
Total received
19
Transactions
14
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 59th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Frances Wong do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Eric Santos, MD
Hematology & Oncology
CMS Open Payments· $178,811 (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.
$178,811
Total received
19
Transactions
9
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is higher than 93% of that group — among the highest recipients.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Eric Santos do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Kenneth Krajewski, MD
Hematology & Oncology
CMS Open Payments· $27.70 (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.
$27.70
Total received
2
Transactions
1
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is on the lower end — around the 42th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Kenneth Krajewski do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Maryann Shango, MD
Hematology & Oncology
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. Erin Pettijohn, MD
Hematology & Oncology
CMS Open Payments· $87,031 (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.
$87,031
Total received
92
Transactions
30
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total is higher than 90% of that group — among the highest recipients.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Erin Pettijohn do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Colin Hardin, MD
Hematology & Oncology
CMS Open Payments· $2,099 (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.
$2,099
Total received
110
Transactions
37
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 72th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Colin Hardin do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Haritha Reddy, MD
Hematology & Oncology
CMS Open Payments· $247.01 (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.
$247.01
Total received
11
Transactions
8
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 55th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Haritha Reddy do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Andrew Sochacki, MD
Hematology & Oncology
CMS Open Payments· $18,962 (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.
$18,962
Total received
48
Transactions
13
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 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 hematology & oncology doctors.
Payments to Andrew Sochacki do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Britni Souther Mashni, DO
Hematology & Oncology
CMS Open Payments· $1,821 (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.
$1,821
Total received
94
Transactions
32
Paying companies
Top paying companies
Among the 11,711 hematology & oncology doctors we've analyzed, about 62% received any industry payment (median $1,465 among those who did). This doctor's total ranks around the 71th percentile of that group.
Benchmark reflects doctors we've analyzed, not all US hematology & oncology doctors.
Payments to Britni Souther Mashni do not imply any wrongdoing. Many are meals, education, or research support.
Dr. Daria Brinzevich, MD
Hematology & Oncology
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. Daniel Foley, MD
Hematology & Oncology
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. Michael Mclane, MD
Hematology & Oncology
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.