Pediatric Hematologists and Oncologists in Michigan
Data updated monthly · Last refresh October 2026
101 Pediatric Hematology & Oncology providers practice in Michigan, including 5 (5%) offering telehealth. The largest concentration is in Ann Arbor. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
101providers
5telehealth
Ann Arbortop city
Pediatric Hematology & Oncology by city in Michigan
Choose a city to see providers there.
Where Pediatric Hematologists and Oncologists in Michigan practice
From CMS Medicare enrollment records covering 48 of the 101 providers listed here (48%). Providers who do not bill Medicare are not included in these figures.
8%solo or small practice (under 10 clinicians)
2%mid-size group (10 to 99)
90%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Pediatric Hematologists and Oncologists | All clinicians in group | Main city |
| Regents of the University of Michigan | 20 | 3,344 | Ann Arbor |
| University Pediatricians | 9 | 121 | Detroit |
| Spectrum Health Hospitals | 8 | 161 | Grand Rapids |
| Bronson Methodist Hospital | 3 | 721 | Kalamazoo |
| Beaumont Medical Group- Specialty Services | 2 | 868 | Farmington Hills |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Pediatric Hematologists and Oncologists affiliated |
| University of Michigan Health System | Ann Arbor | Nonprofit | 4 of 5 | 10 |
| Children's Hospital of Michigan | Detroit | For-profit | Not rated | 4 |
| Henry Ford Allegiance Health | Jackson | Nonprofit | 3 of 5 | 2 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Pediatric Hematology & Oncology providers in Michigan
Listed by city, largest first. 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. Amrita Pawar, DOAnn Arbor, MI · $96 in drug and device payments (2025) ·
(734) 936-4000 Dr. Andrea Franson, MDAnn Arbor, MI · $8,843 in drug and device payments (2025) ·
(734) 936-4000 Dr. Andrew Campbell, MDAnn Arbor, MI · $4,079 in drug and device payments (2025) ·
(734) 936-9814 Dr. Angela Weyand, M.D.Ann Arbor, MI · $11,853 in drug and device payments (2025) ·
(734) 936-9814 Dr. Anthony Palmer, M.D.Ann Arbor, MI · $87 in drug and device payments (2025) ·
(734) 936-9814 Dr. Calvin Hesse, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 232-5933 Dr. Carl Koschmann, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Charles Nessle, DOAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Craig ByersdorferAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-9814 Dr. Emily Walling, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-9814 Dr. Erin Hamanishi, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 647-2893 Dr. Ghada Abusin, M.D.Ann Arbor, MI · $300 in drug and device payments (2025) ·
(734) 936-9814 Dr. Gina Ney, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-9814 Dr. Gregory Yanik, MDAnn Arbor, MI · $446 in drug and device payments (2025) ·
(734) 936-9814 Dr. Jay Read, MDAnn Arbor, MI · $118 in drug and device payments (2025) ·
(734) 936-4000 Dr. Jennifer Agrusa, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Jennifer Blase, MD, PH.D.Ann Arbor, MI · No drug or device payments recorded (2025) · Telehealth ·
(734) 936-4000 Dr. Jillian Simoneau, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. John Prensner, MD, PHDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Jordan Shavit, MDAnn Arbor, MI · $33,752 in drug and device payments (2025) ·
(734) 936-4000 Dr. Joshua Goldman, MDAnn Arbor, MI · $50 in drug and device payments (2025) ·
(734) 936-4000 Dr. Katelyn Swizer, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 647-2893 Dr. Kelly Walkovich, M.D.Ann Arbor, MI · $11,494 in drug and device payments (2025) · Telehealth ·
(734) 936-9814 Dr. Kevin Lewis, MDAnn Arbor, MI · $100 in drug and device payments (2025) ·
(734) 232-9335 Dr. Laura Sedig, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-9814 Dr. Mark Vander Lugt, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-9814 Dr. Mary Mcgrath, M.D.Ann Arbor, MI · $19 in drug and device payments (2025) ·
(734) 936-4000 Dr. Michael Triebwasser, M.D.Ann Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Patrick Grohar, MD, PHDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Rajen Mody, MB BSAnn Arbor, MI · $650 in drug and device payments (2025) ·
(734) 936-4000 Dr. Raymond Hutchinson, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-9814 Dr. Santhosh Upadhyaya, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Sharon Singh, MDAnn Arbor, MI · $19 in drug and device payments (2025) ·
(734) 936-9814 Dr. Steven Pipe, MDAnn Arbor, MI · $251,232 in drug and device payments (2025) ·
(734) 936-4000 Dr. Sung Won Choi, MDAnn Arbor, MI · $691 in drug and device payments (2025) ·
(734) 936-4000 Dr. Thomas Michniacki, MDAnn Arbor, MI · No drug or device payments recorded (2025) · Telehealth ·
(734) 936-4000 Dr. Valerie Opipari, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Zachary Tolstyka, MDAnn Arbor, MI · No drug or device payments recorded (2025) ·
(734) 936-4000 Dr. Ahmar Zaidi, M.D.Detroit, MI · No drug or device payments recorded (2025) ·
(313) 745-5515 Dr. Alexander Glaros, M.D.Detroit, MI · $28,895 in drug and device payments (2025) ·
(313) 745-5515 Dr. Bulent Ozgonenel, M.D.Detroit, MI · $231 in drug and device payments (2025) ·
(313) 745-5515 Dr. Danielle Bell, M.D.Detroit, MI · $134 in drug and device payments (2025) ·
(313) 745-7179 Dr. Edward Peres, MDDetroit, MI · $120 in drug and device payments (2025) · Telehealth ·
(800) 653-6568 Dr. Gianna Valenti, MDDetroit, MI · $177 in drug and device payments (2025) ·
(313) 745-5515 Dr. Jeffrey Taub, M.D.Detroit, MI · $179 in drug and device payments (2025) ·
(313) 745-5835 Dr. Katherine Regling, DO Dr. Leighann Leslie, DODetroit, MI · No drug or device payments recorded (2025) ·
(313) 993-0139 Dr. Mark Shamoun, M.D.Detroit, MI · No drug or device payments recorded (2025) ·
(313) 745-5515 Common questions
How many Pediatric Hematology & Oncology providers are in Michigan?There are 101 Pediatric Hematology & Oncology providers with active NPI records practicing in Michigan, according to federal NPPES data refreshed monthly.
Do Pediatric Hematology & Oncology providers in Michigan offer telehealth?Yes. 5 of the 101 Pediatric Hematology & Oncology providers in Michigan (about 5%) report offering telehealth services in CMS data.
Which cities in Michigan have the most Pediatric Hematology & Oncology providers?Ann Arbor (38), Grand Rapids (21), Detroit (19) have the highest concentration of Pediatric Hematology & Oncology providers in Michigan.
How many Pediatric Hematology & Oncology providers in Michigan received drug or device company payments?51 of 101 Pediatric Hematology & Oncology providers in Michigan (50%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles 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.
Do most Pediatric Hematologists and Oncologists in Michigan work in independent practices or large health systems?Among 48 Pediatric Hematologists and Oncologists in Michigan enrolled in Medicare, 8% bill through a solo or small practice with fewer than 10 clinicians, 2% through a mid-size group of 10 to 99, and 90% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Pediatric Hematologists and Oncologists in Michigan work at?According to CMS facility affiliation records, the Michigan hospitals where the most Pediatric Hematologists and Oncologists hold privileges are University of Michigan Health System in Ann Arbor; Children's Hospital of Michigan in Detroit; Henry Ford Allegiance Health in Jackson.
Related reading on HealthcareDiscovery.AI
Pediatric Hematology & Oncology in all 50 states Search all 101 in the directory Ask Zach for help choosing
Related
