Updated October 2026

Hematologist and oncologists in Columbus, OH

Hematology and oncology
Columbus, Ohio

Hematologist and oncologists: 47
Linked to a hospital or group: 40
Hospitals with a hematologist and oncologist: 20
Medical groups with a hematologist and oncologist: 11
Practice at a hospital: 35

There are 47 hematologist and oncologists in Columbus. OhioHealth Physician Group has the most, 15, and OhioHealth Riverside Methodist Hospital has the most affiliated hematologist and oncologists, 13. 32% finished medical school 30 or more years ago.

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Columbus 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 Columbus 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.

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Columbus hematologist and oncologists, A to Z
Hematologist and oncologist	Hospitals	Medical groups	Email and phone
Neda AmirmokhtariNPI 1083288112	-	-	Contacts
Marina Beltrami Moreira, MD, PhDNPI 1699127373	2 hospitals	1 group	Contacts
Jarred T. Burkart, MDNPI 1205102001	5 hospitals	3 groups	Contacts
David Paul Carbone, MD, PhDNPI 1558453977	2 hospitals	1 group	Contacts
James Lin Chen, MDNPI 1558520502	2 hospitals	1 group	Contacts
Tarek A. Chidiac, MDNPI 1922066778	2 hospitals	3 groups	Contacts
Regina Denise Crawford, MDNPI 1578787123	2 hospitals	1 group	Contacts
Marcos Jose Garcia De Lima, MDNPI 1851491195	3 hospitals	2 groups	Contacts
Katherine Rebecca Exten, MDNPI 1982996237	4 hospitals	3 groups	Contacts
Christopher S. George, MDNPI 1679579981	-	3 groups	Contacts
Sonia S. Godbole, MDNPI 1316507460	1 hospital	1 group	Contacts
John J. Gohmann, MDNPI 1639179484	-	2 groups	Contacts
Andrew V. Grainger, MDNPI 1912903386	5 hospitals	3 groups	Contacts
Joseph K. Hofmeister, MDNPI 1710983002	5 hospitals	3 groups	Contacts
Mark H. Knapp, MDNPI 1952359549	2 hospitals	3 groups	Contacts
Jeanna Lynn Knoble, MDNPI 1548242118	4 hospitals	2 groups	Contacts
Christopher Kobe, MDNPI 1093192494	-	-	Contacts
Peter J. Kourlas, MDNPI 1700882818	5 hospitals	3 groups	Contacts
Jane M. Leiby, MDNPI 1780680934	-	1 group	Contacts
David A. Liebner, MDNPI 1174753537	2 hospitals	1 group	Contacts
Thomas S. Lin, MDNPI 1053328500	-	-	Contacts
Sirisha Manyam, DONPI 1962795013	-	1 group	Contacts
Sameh E. Mikhail, MDNPI 1447455720	4 hospitals	3 groups	Contacts
Anitha S. Nallari, MDNPI 1881649879	5 hospitals	3 groups	Contacts
Anne M. Noonan, MDNPI 1477887479	2 hospitals	1 group	Contacts
Michael P. Ozga, MDNPI 1760986673	5 hospitals	3 groups	Contacts
Bobak Parang, MD, PhDNPI 1790216901	2 hospitals	2 groups	Contacts
Dipen Chandrakant Patel, MDNPI 1043571326	2 hospitals	2 groups	Contacts
Taral Patel, MDNPI 1780632828	2 hospitals	4 groups	Contacts
Kelly Jean Pugh, MDNPI 1295399582	3 hospitals	1 group	Contacts
Dionisia Marie Quiroga, DO, PhDNPI 1720441157	2 hospitals	1 group	Contacts
Jorge Arturo Rios-Perez, MDNPI 1710143847	3 hospitals	2 groups	Contacts
Shakir Sarwar, MDNPI 1609827989	5 hospitals	3 groups	Contacts
Emily B. Saul, DONPI 1598050908	5 hospitals	3 groups	Contacts
Neal B. ScottNPI 1215774203	1 hospital	1 group	Contacts
Mark Louis Segal, MDNPI 1093715385	-	2 groups	Contacts
Preeti Khetarpal Sudheendra, MDNPI 1750517785	1 hospital	2 groups	Contacts
Poongothai Sundaram, MDNPI 1538127238	2 hospitals	3 groups	Contacts
Zachary TriselNPI 1831540301	4 hospitals	1 group	Contacts
Alfred P. Vargas, MDNPI 1144406687	3 hospitals	1 group	Contacts
Emily M. Whitman-Purves, MDNPI 1891012738	3 hospitals	2 groups	Contacts
Basem William, MDNPI 1952416505	2 hospitals	3 groups	Contacts
Sanjay Yadav, MDNPI 1528177714	5 hospitals	1 group	Contacts

The list shows the 43 hematologist and oncologists with a public profile. The other 4 are counted in the total and searchable with a free account.

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

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OhioHealth Physician Group has the most hematologist and oncologists in Columbus, with 15

Ohio State University Physicians is second with 11, and Zangmeister Cancer Center third with 10. Counts are hematologist and oncologists with an Ohio address linked to each group.

Medical groups with the most hematologist and oncologists in Columbus
#	Medical group	Parent organization	Hematologist and oncologists
1	OhioHealth Physician GroupColumbus	Parent on file	15
2	Ohio State University PhysiciansColumbus	Parent on file	11
3	Zangmeister Cancer CenterColumbus	-	10
4	Columbus Oncology & HematologyColumbus	-	7
5	Mount Carmel Medical GroupColumbus	Parent on file	4
6	OhioHealth Marion Area PhysiciansColumbus	Parent on file	3
7	Cornerstone Physical TherapyGahanna	-	2
8	University Hospitals Medical PracticesCleveland	Parent on file	2
9	OhioHealth O'Bleness HospitalColumbus	Parent on file	2
10	OhioHealth Grady Memorial HospitalColumbus	Parent on file	1

Top 10 of 11 Columbus medical groups with a hematologist and oncologist

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

OhioHealth Riverside Methodist Hospital has the most affiliated hematologist and oncologists in Columbus, with 13

OhioHealth Grant Medical Center is second with 12, and Ohio State University Hospital third with 12. Columbus hematologist and oncologists are affiliated with 20 hospitals in all.

Hospitals with the most hematologist and oncologists in Columbus
#	Hospital	Health system	Hematologist and oncologists
1	OhioHealth Riverside Methodist HospitalColumbus	OhioHealth	13
2	OhioHealth Grant Medical CenterColumbus	OhioHealth	12
3	Ohio State University HospitalColumbus	The Ohio State University Wexner Medical Center	12
4	The James Cancer Hospital and Solove Research InstituteColumbus	The Ohio State University Wexner Medical Center	12
5	Mount Carmel St. Ann'sWesterville	Trinity Health	9
6	Mount Carmel EastColumbus	Trinity Health	9
7	OhioHealth Dublin Methodist HospitalDublin	OhioHealth	7
8	OhioHealth Grady Memorial HospitalDelaware	OhioHealth	6
9	OhioHealth Doctors HospitalColumbus	OhioHealth	4
10	OhioHealth Marion General HospitalMarion	OhioHealth	3

Top 10 of 20 Columbus hospitals with an affiliated hematologist and oncologistAll 15 Columbus hospitals

See every hospital and group for each Columbus 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.

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Source: Dmand AI Affiliation Data

Group practices and clinics are the most common site of care for Columbus hematologist and oncologists, with 36

35 also practice at hospitals, and 12 at an ambulatory surgery center. A hematologist and oncologist can practice at several kinds of site, so the shares overlap.

Columbus hematologist and oncologists by site of care

Medical group practices3690%
Hospitals3588%
Ambulatory surgery centers1230%

Sources: Dmand AI Affiliation Data and Dmand AI Practice Data

32% of Columbus hematologist and oncologists finished medical school 30 or more years ago

12 of the 37 Columbus hematologist and oncologists with a graduation year on file. 5 graduated in the last 10 years.

Physicians by years since medical school

Under 10 years ago514%
10 to 19 years ago1027%
20 to 29 years ago1027%
30 to 39 years ago924%
40 or more years ago38%

Source: Dmand AI Professional Profile Data

Every Columbus 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 Columbus hematologist and oncologist directory

Sources for the data on this page
Data on this page	Source
HCPs, types and specialties	NPPES NPI Registry (CMS) and Dmand AI Professional Profile Data
Sites of care, hospitals and medical groups	Dmand AI Affiliation Data
Medical school graduation year	Dmand AI Professional Profile Data

Data last refreshed October 2026Report an inaccuracy Remove my information

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

FAQ

Frequently asked questions about hematologist and oncologists in Columbus

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 Columbus?

47 hematologist and oncologists have an active NPI, a Columbus practice address and hematology and oncology (taxonomy code 207RH0003X) as their primary specialty. 40 of them are linked to a hospital or medical group.

Which Columbus medical groups have the most hematologist and oncologists?

OhioHealth Physician Group, with 15, followed by Ohio State University Physicians with 11 and Zangmeister Cancer Center with 10.

Which Columbus hospitals have the most hematologist and oncologists?

OhioHealth Riverside Methodist Hospital, with 13 affiliated hematologist and oncologists, followed by OhioHealth Grant Medical Center with 12 and Ohio State University Hospital with 12.

What share of Columbus hematologist and oncologists practice at a hospital?

35 of the 40 Columbus hematologist and oncologists with a mapped site of care, or 88%, 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.

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