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Ohio · Radiation Oncology Physician

Radiation Oncology Physician in Ohio.

354 verified Radiation Oncology Physician providers practise in Ohio according to the National Plan and Provider Enumeration System (NPPES). Browse by city below, or click any provider to view their full NPI record including taxonomy, address, and contact details.

2085R0001X354 in Ohio60 citiesRefreshed monthly
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Columbus73Cleveland62Cincinnati43Kettering15Akron10Lima9Toledo9Canton8Newark6Mentor5Englewood5Elyria5Fairfield5Dayton4Sandusky4Marion4Youngstown4Sylvania4Gallipolis4Garfield Heights4Middletown3Boardman3Maumee3Mansfield3Warren3Beavercreek3Perrysburg3Findlay3Zanesville2Athens2Batavia2Belpre2Brookpark2Chillicothe2Delaware2Dover2Hamilton2Portsmouth2Ravenna2Springfield2Troy2Wooster2Xenia2Fairfield Township1Dublin1West Chester1Barberton1Celina1Wpafb1Cambridge1Tiffin1Bowling Green1Ashtabula1Beachwood1Mason1Lorain1Medina1Lancaster1Fremont1Muamee1

A representative sample · not the full listFeatured providers

18 of 354
GM
Dr. Gerald Marsa M.D.
Radiation Oncology Physician·Toledo, OH·1760485064
Active›
PW
Patrick Wald
Radiation Oncology Physician·Columbus, OH·1851634943
Active›
CO
Central Ohio Radiation Oncology, Inc.
Radiation Oncology Physician·Columbus, OH·1851392211
Active›
LR
Lancaster Radiation Oncology, Inc.
Radiation Oncology Physician·Lancaster, OH·1205837663
Active›
MR
Mansfield Radiation Oncology
Radiation Oncology Physician·Mansfield, OH·1154322428
Active›
WR
William Richards M.D., PHD
Radiation Oncology Physician·Kettering, OH·1194728675
Active›
RS
Dr. Ronald Setzkorn MD
Radiation Oncology Physician·Troy, OH·1902809445
Active›
NG
Natalie Geier M.D.
Radiation Oncology Physician·Cincinnati, OH·1851735252
Active›
JE
Dr. Joel Elconin MD
Radiation Oncology Physician·Elyria, OH·1801899927
Active›
SV
Sandra Victor M.D.
Radiation Oncology Physician·Springfield, OH·1215939525
Active›
RO
Radiation Oncology Of Youngstown INC
Radiation Oncology Physician·Youngstown, OH·1518969450
Active›
UR
University Radiation Specialty, Inc.
Radiation Oncology Physician·Cleveland, OH·1578565123
Active›
AM
Ankit Modh M.D.
Radiation Oncology Physician·Perrysburg, OH·1518384916
Active›
WC
Dr. Wayne Court M.D.
Radiation Oncology Physician·Lima, OH·1821093659
Active›
JM
Justin Mills M.D.
Radiation Oncology Physician·Columbus, OH·1952306797
Active›
TR
Toledo Radiation Oncology, Plc
Radiation Oncology Physician·Toledo, OH·1245220458
Active›
WR
Western Radiation Oncology INC
Radiation Oncology Physician·Garfield Heights, OH·1881685527
Active›
PL
Peter Laye MD
Radiation Oncology Physician·Lima, OH·1003812488
Active›
See the full list by city:See all in Columbus 73See all in Cleveland 62See all in Cincinnati 43See all in Kettering 15See all in Akron 10See all in Lima 9
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Frequently asked · OhioRadiation Oncology Physician in Ohio

As of the June 2026 NPPES snapshot, 354 providers with the Radiation Oncology Physician taxonomy are registered to a Ohio practice address. Counts refresh monthly from the public CMS registry.

Open any provider's full NPI record to see their active status, taxonomy, and registered Ohio practice address. For real-time confirmation, the authoritative source is the CMS NPPES public registry, which FindMyNPI mirrors and refreshes monthly.

Columbus (73), Cleveland (62), Cincinnati (43). Use the "Refine by city" panel above to open any city's full directory.