Radiation Oncology in Ohio
402 licensed radiation oncologists practicing in Ohio across 103 cities.
This page republishes public records from the federal NPI Registry, which every licensed U.S. healthcare provider is required to maintain. These are federal-agency records, not a directory we compile.
Source: NPI Registry · last checked
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Click a city to filter the 50 providers shown below. Ohio has providers in 103 cities total — search the full NPI Registry for cities not shown here.
NPI Registry records — Radiation Oncology in Ohio
27 of 50 shown have disclosed payments in CMS Open Payments (2024)
Showing 50 of 402 federal NPI records, alphabetical by last name. Contact details come directly from the NPI Registry — verify currency with the provider's office. Pharma / device payment disclosures from CMS Open Payments are shown where the physician appears in that federal database.
Mohamed Abazeed, MD, PHD
251 E Huron St, Galter Pavillion, Lc-178
Chicago, IL 60611 · (312) 926-5392
License: 036150917 (IL)
Ankit Agarwal, MD
1 Infinity Corp Ctr Dr Ste 101
Garfield Heights, OH 44125 · (650) 940-7280
License: A176205 (CA)
In 2024, $900 was disclosed to this physician across 19 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($900).
Largest single payer: Telix Pharmaceuticals ($285).
Faheem Ahmad, MD
960 W Wooster St Ste 118
Bowling Green, OH 43402 · (419) 354-3185
License: 4301070393 (MI)
In 2024, $17 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($17).
Largest single payer: Progenics Pharmaceuticals, Inc. ($17).
Rajender K Ahuja, MD
3000 Regency Ct, Ste 207
Toledo, OH 43623 · (419) 471-0493
License: 35.046817 (OH)
In 2024, $18 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($18).
Largest single payer: Bayer HealthCare Pharmaceuticals Inc. ($18).
In 2024, $424 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($424).
Largest single payer: Novocure Inc. ($424).
Sudha Rani Amarnath, MD
9500 Euclid Ave
Cleveland, OH 44195 · (617) 251-5421
License: 35.120964 (OH)
In 2024, $125 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($125).
Largest single payer: Elekta, Inc. ($125).
In 2024, $424 was disclosed to this physician across 5 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($424).
Largest single payer: AstraZeneca Pharmaceuticals LP ($247).
Therese Youssef Andraos, MD
460 W 10th Ave Fl 2
Columbus, OH 43210 · (614) 293-8415
License: 35.145224 (OH)
Elena Camelia Antonescu, DO
2016 Old Clinic Building Clb
Chapel Hill, NC 27599 · (919) 966-4292
License: 58.002534 (OH)
Andrea Lee Harper Arnett, MD, PHD
3301 Squalicum Pkwy
Bellingham, WA 98225 · (360) 788-8222
License: MD61259417 (WA)
In 2024, $188 was disclosed to this physician across 4 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($188).
Largest single payer: AstraZeneca Pharmaceuticals LP ($124).
David Arsanious, MD
3120 Governors Place Blvd
Kettering, OH 45409 · (937) 293-1622
License: 35.152188 (OH)
Jeanne L Ashworth, MD
1150 Crescent Heights Rd
Marion, OH 43302 · (740) 387-6722
License: 35076695 (OH)
In 2023, $14 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($14).
In 2023, $30 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($30).
In 2024, $330 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($330).
Largest single payer: Siemens Medical Solutions USA, Inc. ($164).
In 2024, $168 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($168).
Largest single payer: Novocure Inc. ($168).
Ehsan Hussain Balagamwala, MD
9500 Euclid Ave
Cleveland, OH 44195 · (216) 444-2200
License: 35.134043 (OH)
In 2023, $18 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($18).
In 2024, $20,381 was disclosed to this physician across 15 transactions by pharmaceutical or medical-device companies.
Mostly consulting fees ($11,500) and meals and beverages ($8,457).
Largest single payer: Siemens Medical Solutions USA, Inc. ($20,381).
In 2024, $17 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($17).
Largest single payer: Tempus AI, Inc ($17).
In 2024, $8,622 was disclosed to this physician across 14 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($6,600) and meals and beverages ($1,353).
Largest single payer: Boston Scientific Corporation ($8,368).
Michelle Barrord, MD
3700 Southern Blvd Ste 101
Kettering, OH 45429 · (937) 281-3810
License: 35.142812 (OH)
In 2024, $34 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly gifts ($34).
Largest single payer: Regeneron Healthcare Solutions, Inc. ($34).
In 2024, $76 was disclosed to this physician across 3 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($76).
Largest single payer: Teleflex LLC ($40).
In 2023, $51 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($51).
In 2023, $20 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($20).
Atallah Baydoun, MD
11100 Euclid Ave, University Hospitals Case Medical Center
Cleveland, OH 44106 · (216) 844-3951
License: 35.126872 (OH)
In 2023, $61 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($61).
In 2024, $75 was disclosed to this physician across 4 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($75).
Largest single payer: Servier Pharmaceuticals LLC ($21).
Matthew H Bertke, MD
3301 Mercy Health Blvd Ste 100
Cincinnati, OH 45211 · (513) 751-2273
License: 35.140910 (OH)
In 2024, $2,860 was disclosed to this physician across 34 transactions by pharmaceutical or medical-device companies.
Mostly meals and beverages ($1,635) and entertainment ($1,226).
Largest single payer: Siemens Medical Solutions USA, Inc. ($1,912).
Hassan Beydoun, MD
12623 Eckel Junction Rd
Perrysburg, OH 43551 · (567) 368-1520
License: 4301101576 (MI)
In 2024, $32 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($32).
Largest single payer: Siemens Medical Solutions USA, Inc. ($24).
Michael Jason Bishop, MD
1500 E Medical Center Dr
Ann Arbor, MI 48109 · (734) 936-5000
License: 4301104770 (MI)
In 2024, $1,413 was disclosed to this physician across 2 transactions by pharmaceutical or medical-device companies.
Mostly charitable contributions ($1,400) and gifts ($13).
Largest single payer: ADC Therapeutics America, Inc. ($1,400).
In 2024, $30 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($30).
Largest single payer: AstraZeneca Pharmaceuticals LP ($30).
Kristine A Blackham, MD
11100 Euclid Ave
Cleveland, OH 44106 · (216) 844-1700
License: 35084181 (OH)
Dukagjin M. Blakaj, MD, PHD
460 W 10th Ave Fl 2
Columbus, OH 43210 · (614) 293-8415
License: 35122007 (OH)
Trevor Daniel Bluemel, MD
9000 N Main St Ste G-37
Englewood, OH 45415 · (937) 293-1622
License: 35.141585 (OH)
In 2024, $326 was disclosed to this physician across 17 transactions by pharmaceutical or medical-device companies.
Mostly entertainment ($326).
Largest single payer: NOVARTIS PHARMACEUTICALS CORPORATION ($96).
Giselle T, Bretz, MD
4825 Winding Creek Trl
Dayton, OH 45429 · (937) 294-7496
License: 35. 033068 (OH)
Jeremy Brownstein, MD
460 W 10th Ave Fl 2
Columbus, OH 43210 · (614) 293-8415
License: 35136284 (OH)
In 2023, $91 was disclosed to this physician across 1 transaction by pharmaceutical or medical-device companies.
Mostly entertainment ($91).
Showing 50 of 402. Search all on NPI Registry →
Payment totals shown for the latest published program year (2024). Presence of disclosed payments is not, on its own, a conflict of interest. Physicians dispute records directly with CMS (dispute process). How we show this.
Open Payments figures as displayed on . Corrections flow from the manufacturer through CMS and are adopted on our next refresh.
What this page is: a republication of public federal NPI Registry records, filtered to the radiation oncology taxonomy. It is not a directory we curate, and inclusion is automatic based on each provider's own NPI filing with CMS. Providers who believe their NPI record is inaccurate should update it directly with CMS at npiregistry.cms.hhs.gov; our next refresh adopts the corrected federal record.
Practice info disclaimer: Provider addresses and phone numbers come from the NPI Registry, which providers update at their discretion. Always call ahead to confirm the provider is currently accepting patients and is at the listed address.
Medical disclaimer: This page is not a quality ranking and does not constitute medical advice or endorsement. Choose a provider in consultation with your primary care physician or care team.
Source: NPI Registry (taxonomy: Radiation Oncology) · Last checked: 2026-04-20