Hematologist and oncologists in Grand Rapids, MI

  • Hematology and oncology
  • Grand Rapids, Michigan
Hematologist and oncologists
34
Linked to a hospital or group
32
Hospitals with a hematologist and oncologist
21
Medical groups with a hematologist and oncologist
24
Practice at a hospital
29

There are 34 hematologist and oncologists in Grand Rapids. The Cancer & Hematology Centers has the most, 25, and Corewell Health Grand Rapids Hospitals - Butterworth has the most affiliated hematologist and oncologists, 28. 33% finished medical school 30 or more years ago.

Find work emails and mobile numbers for all 34 Grand Rapids hematologist and oncologists

Validated work emails and mobile numbers for Grand Rapids hematologist and oncologists, found through healthcare waterfall enrichment, with a free Dmand AI account.

View contacts for free

Grand Rapids hematologist and oncologists, listed A to Z by last name

Each hematologist and oncologist on the list has hematology and oncology as their primary specialty and a Grand Rapids practice address. The list shows the NPI, and how many hospitals and medical groups each one practices with. A free account names every hospital and group, with validated contacts.

Filter this list with a free account

Sort and filter all 34 Grand Rapids hematologist and oncologists by hospital, medical group, the EHR they use and Medicare volume in Dmand AI.

Filter in Dmand AI
Grand Rapids hematologist and oncologists, A to Z
Hematologist and oncologistHospitalsMedical groupsEmail and phone
Mahmoud Abdelsamia, MDNPI 1295351476-1 groupContacts
Ernie Porteza Balcueva, MDNPI 1154365252-1 groupContacts
Eric D. Batts, MDNPI 18211268305 hospitals3 groupsContacts
Brett T. Brinker, MDNPI 17503472905 hospitals3 groupsContacts
Daria BrinzevichNPI 14073188274 hospitals1 groupContacts
Sreenivasa R. Chandana, MDNPI 19727058385 hospitals2 groupsContacts
Rizwan Danish, MDNPI 17200762844 hospitals2 groupsContacts
Stephanie Ann Dublis, DONPI 13464437695 hospitals8 groupsContacts
William A. Fabricius, MDNPI 15686986455 hospitals3 groupsContacts
Daniel Herman Foley, MDNPI 11044861663 hospitals1 groupContacts
Thomas E. Gribbin, MDNPI 16391792863 hospitals1 groupContacts
Colin Andrew Hardin, MDNPI 16394598605 hospitals1 groupContacts
Emad Kandah, MDNPI 12458918861 hospital-Contacts
Khalil A. Katato, MDNPI 14775186294 hospitals3 groupsContacts
Nehal Jagdish Lakhani, MDNPI 15989869861 hospital1 groupContacts
Binu Malhotra, MDNPI 11040231185 hospitals6 groupsContacts
Michael J. McLaneNPI 17701447924 hospitals1 groupContacts
Timothy J. O'Rourke, MDNPI 12159383031 hospital1 groupContacts
Erin Megan Pettijohn, MDNPI 10031014295 hospitals1 groupContacts
Latha Sree S. Polavaram, MDNPI 11949348024 hospitals1 groupContacts
Haritha Ganesh Reddy, MDNPI 19527209065 hospitals1 groupContacts
Zabila Saeed, MDNPI 15780842325 hospitals1 groupContacts
Eric C. Santos, MDNPI 11747002565 hospitals1 groupContacts
Robert C. Schwert, DONPI 1790741205--Contacts
Jerome E. Seid, MDNPI 14078603643 hospitals6 groupsContacts
Jeevan Sekhar, MDNPI 15988028524 hospitals9 groupsContacts
Andrew Leo Sochacki, MDNPI 10032353915 hospitals2 groupsContacts
Britni L. Souther Mashni, DONPI 19729965445 hospitals1 groupContacts
Christopher S. Szyarto, DONPI 19422435975 hospitals3 groupsContacts
Amy C. Vander Woude, MDNPI 14270597815 hospitals1 groupContacts
Frances Ying-Nok Wong, MDNPI 15686410744 hospitals1 groupContacts
Michael H. Zakem, DONPI 13169487711 hospital2 groupsContacts

The list shows the 32 hematologist and oncologists with a public profile. The other 2 are counted in the total and searchable with a free account.

Sources: NPPES NPI Registry (CMS) and Dmand AI Affiliation Data

For health IT teams

Find Grand Rapids hematologist and oncologists by the EHR they use

Dmand AI has the EHR for 32 of 34 Grand Rapids hematologist and oncologists, at their hospital and their practice. Filter by Epic, Oracle Health, MEDITECH, athenahealth and more, then reach them with validated work emails and mobile numbers.

The Cancer & Hematology Centers has the most hematologist and oncologists in Grand Rapids, with 25

University of Michigan Health-West Hospital (formerly Metro Health Hospital) is second with 3, and The Center for Physical Rehabilitation third with 3. Counts are hematologist and oncologists with a Michigan address linked to each group.

Sources: Dmand AI Affiliation Data and Dmand AI Org Hierarchy Data

Corewell Health Grand Rapids Hospitals - Butterworth has the most affiliated hematologist and oncologists in Grand Rapids, with 28

Trinity Health Grand Rapids Hospital is second with 17, and Corewell Health Greenville Hospital third with 10. Grand Rapids hematologist and oncologists are affiliated with 21 hospitals in all.

Top 10 of 21 Grand Rapids hospitals with an affiliated hematologist and oncologistAll 6 Grand Rapids hospitals

See every hospital and group for each Grand Rapids hematologist and oncologist

Each public profile names one place a hematologist and oncologist practices. A free account shows all of them, with the employer, the EHR and validated contacts.

Try for free

Source: Dmand AI Affiliation Data

Most Grand Rapids hematologist and oncologists practice at a hospital: 29 of the 31 with a mapped site

14 also practice at a medical group site, and 4 at hospices. A hematologist and oncologist can practice at several kinds of site, so the shares overlap.

Grand Rapids hematologist and oncologists by site of care

  1. Hospitals29
  2. Medical group practices14
  3. Hospices4

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

33% of Grand Rapids hematologist and oncologists finished medical school 30 or more years ago

10 of the 30 Grand Rapids hematologist and oncologists with a graduation year on file. 4 graduated in the last 10 years, fewer than graduated 40 or more years ago.

Physicians by years since medical school

  1. Under 10 years ago4
  2. 10 to 19 years ago7
  3. 20 to 29 years ago9
  4. 30 to 39 years ago4
  5. 40 or more years ago6

Source: Dmand AI Professional Profile Data

Every Grand Rapids hematologist and oncologist profile shows current hospitals and groups, Medicare activity and NPI details

  • Primary practiceThe main place they practice, with its type and cityOn every profile
  • Every site of careEach hospital, clinic and group where they practice nowWith a free account
  • EmployerThe organization they work for, when one is on fileWith a free account
  • Medicare servicesServices and procedure codes billed to Medicare, from CMSOn every profile
  • Medicare Part D prescribingClaims and drug costs from Part D, from CMSOn every profile
  • Industry paymentsPayments from drug and device makers, from CMS Open PaymentsOn every profile
  • Publications and clinical trialsResearch papers and trials linked to the NPI, when on fileOn every profile
  • Licenses and graduation yearState license numbers and medical school graduation yearOn every profile
  • NPI detailsNPI, enumeration date, primary taxonomy and practice addressOn every profile
  • Work email and mobile numberFound on request through healthcare waterfall enrichment, then validatedWith a free account
  • EHR in useThe EHR at each site where they practiceWith a free account
  • Colleagues at each siteThe clinicians they work with at each hospital and groupWith a free account

Free account: 30 days free, self-serve, no credit card.

Sources: NPPES NPI Registry (CMS), Medicare Physician & Other Practitioners (CMS), Open Payments (CMS) and Dmand AI Affiliation Data

Sources for the Grand Rapids hematologist and oncologist directory

Sources for the data on this page
Data on this pageSource
HCPs, types and specialtiesNPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groupsDmand AI Affiliation Data
Medical school graduation yearDmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracyRemove my information

Hematologist and oncologists are HCPs whose primary specialty is hematology and oncology (taxonomy code 207RH0003X), with an active NPI and a Grand Rapids practice address.

FAQ

Frequently asked questions about hematologist and oncologists in Grand Rapids

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

How many hematologist and oncologists are in Grand Rapids?

34 hematologist and oncologists have an active NPI, a Grand Rapids practice address and hematology and oncology (taxonomy code 207RH0003X) as their primary specialty. 32 of them are linked to a hospital or medical group.

Which Grand Rapids medical groups have the most hematologist and oncologists?

The Cancer & Hematology Centers, with 25, followed by University of Michigan Health-West Hospital (formerly Metro Health Hospital) with 3 and The Center for Physical Rehabilitation with 3.

Which Grand Rapids hospitals have the most hematologist and oncologists?

Corewell Health Grand Rapids Hospitals - Butterworth, with 28 affiliated hematologist and oncologists, followed by Trinity Health Grand Rapids Hospital with 17 and Corewell Health Greenville Hospital with 10.

What share of Grand Rapids hematologist and oncologists practice at a hospital?

29 of the 31 Grand Rapids hematologist and oncologists with a mapped site of care, or 94%, have a current hospital affiliation.

What is the taxonomy code for hematology and oncology?

207RH0003X is the NPPES taxonomy code for hematology and oncology. Sub-specialties with their own code are counted on their own lists.

Dmand AI

Find the right contacts among Grand Rapids hematologist and oncologists

Search 34 Grand Rapids hematologist and oncologists by hospital, medical group and the EHR they use, with validated work emails and mobile numbers.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)