PAC · VA · C00384602
American Society for Radiation Oncology PAC (''Astro-Pac'')
A traditional political action committee. It raises limited contributions and can give directly to candidates. Lobbyist/registrant PAC.
First filed Jan. 29, 2003. Treasurer: MD Mba Vivek S. Kavadi. Connected organization: American Society for Radiation Oncology. View on FEC.gov
- Raised (2025-26)$203,381
- Spent$226,500
- Cash on hand$34,939
- Outside spending$0
Through reports covering Aug. 31, 2026.
Where its money went
- Given: the group’s own contributions to the campaign
- Bundled: donors’ contributions the group collected and forwarded
- For: outside spending supporting
- Against: outside spending opposing
- Paul D. Tonko (D)House · NY-20
- John Joyce (R)House · PA-13
- Jason Smith (R)House · MO-08
- Scott Peters (D)House · CA-50
- Brett Guthrie (R)House · KY-02
- Thom Tillis (R)Senate · NC
- Jimmy Panetta (D)House · CA-19
- Brian Fitzpatrick (R)House · PA-01
- Vern Buchanan (R)House · FL-16
- Greg Murphy (R)House · NC-03
- Neal P. Dunn (R)House · FL-02
- Shelley Moore Capito (R)Senate · WV
- Cindy Hyde-Smith (R)Senate · MS
- Thomas R. Suozzi (D)House · NY-03
- Todd Young (R)Senate · IN
- Morgan Griffith (R)House · VA-09
- Gabe Evans (R)House · CO-08
- Debbie Dingell (D)House · MI-06
- Darin LaHood (R)House · IL-16
- Dan Crenshaw (R)House · TX-02
Showing the top 20 of 63 candidates.
Bundled contributions (money donors route through a PAC to specific candidates) are broken out only for groups on our issue pages.
Money to parties and other committees
| Recipient | Amount |
|---|---|
| Team America - Bringing America Together PAC | $10,000 |
| Republican Mainstreet Partnership PAC | $10,000 |
| Republican Governance Group/Tuesday Group PAC | $10,000 |
| New Democrat Coalition Action Fund | $10,000 |
| CHC Bold PAC | $10,000 |
| Crapo Victory Committee | $5,000 |
| Democratic Doctors PAC (Dem Doc PAC) | $5,000 |
| Blue Hen Federal PAC | $5,000 |
| Supporting House Problem Solvers - SHP PAC | $2,500 |
| Democratic Majority Fund | $2,500 |
| Healthcare Freedom Fund | $2,500 |
| Tried-And-True PAC | $2,500 |
| Boots Political Action Committee | $1,500 |
| Pfluger Victory Committee | $1,000 |
| Arkansas for Leadership Political Action Committee (Arkpac) | $1,000 |
Who funds it
Largest single contributions this cycle. Committees and organizations link to their own pages when they file with the FEC; an organization that doesn’t file won’t show its own donors here.
| Contributor | Type | From | Date | Amount |
|---|---|---|---|---|
| Vern Buchanan for Congress | PAC | Sarasota, FL | April 29, 2026 | $3,000 |
| Douglas D. MD MartinRadiation Oncologist, The Ohio State University Wexner Medic | Person | Columbus, OH | April 7, 2025 | $2,500 |
| Paul M. HarariProfessor, University of Wisconsin School | Person | Madison, WI | May 12, 2025 | $1,500 |
| Vern Buchanan for Congress | PAC | Sarasota, FL | April 29, 2026 | $1,500 |
| Douglas D. MD MartinRadiation Oncologist, The Ohio State University Wexner Medic | Person | Columbus, OH | April 15, 2026 | $1,500 |
| Sharad GoyalProfessor, George Washington University | Person | McLean, VA | May 12, 2025 | $1,250 |
| Benjamin J. MoellerRadiation Oncologist, Southeast Radiation Oncology | Person | Charlotte, NC | Sept. 23, 2025 | $1,250 |
| John H. MD SuhRadiation Oncologist, Cleveland Clinic Foundation | Person | Pepper Pike, OH | May 27, 2026 | $1,200 |
| Brian D. KavanaghChair, University of Colorado Anschut | Person | Greenfield Village, CO | April 26, 2026 | $1,200 |
| Melisa G. MD M BoersmaAssistant Professor, University of Kansas Cancer Center | Person | Prairie Village, KS | April 20, 2026 | $1,200 |
| Jon F. StrasserRadiation Oncologist, Helen F. Graham Cancer Center | Person | Newark, DE | April 29, 2026 | $1,061 |
| Mark P. SittigRadiation Oncologist, PLLC Tennessee Oncology | Person | Nashville, TN | May 19, 2025 | $1,001 |
| Terence MD M SioRadiation Oncologist, Mayo Clinic | Person | West Covina, CA | July 30, 2026 | $1,000 |
| Catheryn M. MD YasharRadiation Oncologist, San Diego University Of California | Person | La Jolla, CA | May 13, 2025 | $1,000 |
| Tarita O. MD P ThomasRadiation Oncologist, Northwestern University | Person | Chicago, IL | May 19, 2025 | $1,000 |
| Evan ThomasAssistant Professor, Ohio State University | Person | Columbus, OH | Feb. 12, 2025 | $1,000 |
| John H. MD SuhRadiation Oncologist, Cleveland Clinic Foundation | Person | Pepper Pike, OH | Jan. 29, 2025 | $1,000 |
| Daniel C. SchiffnerMedical Director, Palo Alto Medical Foundation | Person | San Francisco, CA | March 14, 2025 | $1,000 |
| Howard M. MD SandlerRadiation Oncologist, Cedars-Sinai Medical Center | Person | Beverly Hills, CA | Jan. 7, 2025 | $1,000 |
| Kenneth MD F RosenzweigRadiation Oncologist, Icahn School of Medicine at Mount Sina | Person | Englewood, NJ | March 24, 2025 | $1,000 |
| Najeeb MohideenRadiation Oncologist, Northwest Community Hospital | Person | Willowbrook, IL | May 14, 2025 | $1,000 |
| Jeff M. MD M MichalskiRadiation Oncologist, Washington University ST. Louis | Person | Saint Louis, MO | May 11, 2025 | $1,000 |
| Constantine A. MD MantzRadiation Oncologist, 21ST Century Oncology | Person | Fort Myers, FL | May 15, 2025 | $1,000 |
| Aaron MD KusanoRadiation Oncologist, Anchorage and Valley Radiation Therapy | Person | Anchorage, AK | March 10, 2025 | $1,000 |
| Vivek S. MD Mba KavadiCEO, Astro | Person | Arlington, VA | May 15, 2025 | $1,000 |