Medical Oncology in Grand Rapids, Michigan
Data updated monthly · Last refresh September 2026
11 Medical Oncology providers practice in Grand Rapids. Listings are drawn from federal public records and are not endorsements.
Medical Oncology providers in Grand Rapids
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Alan Campbell, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 954-9800 Dr. Anas Al-janadi, M.D.Grand Rapids, MI · $36,027 in drug and device payments (2025) ·
(616) 486-5933 Dr. Emerson Lim, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) · Telehealth ·
(616) 486-6700 Dr. Jared Knol, MDGrand Rapids, MI · $359 in drug and device payments (2025) ·
(616) 685-5600 Dr. Kathleen Yost, M.D.Grand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 954-9800 Dr. Manish Sharma, M.D.Grand Rapids, MI · $1,856 in drug and device payments (2025) ·
(616) 954-5554 Dr. Manish Thakur, MDGrand Rapids, MI · $9,782 in drug and device payments (2025) · Telehealth ·
(616) 486-6700 Dr. Sami Brake, MDGrand Rapids, MI · $73,552 in drug and device payments (2025) ·
(616) 486-5933 Dr. Stephanie Williams, MDGrand Rapids, MI · No drug or device payments recorded (2025) ·
(616) 486-5933 Dr. Zachary Pounders, DOGrand Rapids, MI · $257 in drug and device payments (2025) · Telehealth ·
(616) 486-6700 Dr. Zeyad Sako, MDGrand Rapids, MI · $4,539 in drug and device payments (2025) · Telehealth ·
(616) 486-6700 Common questions
How many Medical Oncology providers are in Grand Rapids, Michigan?There are 11 Medical Oncology providers with active NPI records practicing in Grand Rapids, according to federal NPPES data refreshed monthly.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Grand Rapids Medical Oncology across Michigan
