Radiation Oncologists in Minnesota
Data updated monthly · Last refresh October 2026
159 Radiation Oncology providers practice in Minnesota, including 39 (25%) offering telehealth. The largest concentration is in Rochester. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
159providers
39telehealth
Rochestertop city
Radiation Oncology by city in Minnesota
Choose a city to see providers there.
Where Radiation Oncologists in Minnesota practice
From CMS Medicare enrollment records covering 113 of the 159 providers listed here (71%). Providers who do not bill Medicare are not included in these figures.
3%solo or small practice (under 10 clinicians)
15%mid-size group (10 to 99)
82%large group or health system (100+)
Largest practice groups
| Group (as registered with Medicare) | Radiation Oncologists | All clinicians in group | Main city |
| Mayo Clinic | 62 | 4,829 | Rochester |
| Minneapolis Radiation Oncology PA | 17 | 18 | Edina |
| Fairview Express Care | 10 | 1,946 | Minneapolis |
| University of Minnesota Physicians | 9 | 158 | Minneapolis |
| The Duluth Clinic LTD | 4 | 1,135 | Duluth |
Hospitals where they hold privileges
| Hospital | City | Ownership | CMS star rating | Radiation Oncologists affiliated |
| Mayo Clinic Hospital Rochester | Rochester | Nonprofit | 5 of 5 | 50 |
| M Health Fairview University of MN Medical Center | Minneapolis | Nonprofit | 4 of 5 | 12 |
| M Health Fairview Southdale Hospital | Edina | Nonprofit | 5 of 5 | 5 |
| Essentia Health Duluth | Duluth | Nonprofit | Not rated | 4 |
| Fairview Lakes Health Services | Wyoming | Nonprofit | 3 of 5 | 4 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Radiation Oncology providers in Minnesota
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. John Yeakel, MDAlbert Lea, MN · No drug or device payments recorded (2025) ·
(507) 373-2384 Dr. Nathan Hilton, M.D.Brainerd, MN · No drug or device payments recorded (2025) ·
(218) 828-7585 Dr. Raul Fernandez-gonzalez, MDBurnsville, MN · No drug or device payments recorded (2025) ·
(952) 435-8668 Dr. Duncan Dickson, MDCoon Rapids, MN · No drug or device payments recorded (2025) ·
(763) 433-0221 Dr. John Kosiak, MNCoon Rapids, MN · No drug or device payments recorded (2025) ·
(763) 433-0221 Dr. Robert Gao, MDCoon Rapids, MN · No drug or device payments recorded (2025) ·
(763) 433-0221 Dr. David McnaneyDuluth, MN · No drug or device payments recorded (2025) ·
(218) 786-1311 Dr. Jessica Sawyer, MDDuluth, MN · $43 in drug and device payments (2025) · Telehealth ·
(218) 786-8364 Dr. Kenneth Dornfeld, MDDuluth, MN · No drug or device payments recorded (2025) · Telehealth ·
(218) 786-8364 Dr. Nils Arvold, M.D.Duluth, MN · No drug or device payments recorded (2025) ·
(218) 249-7800 Dr. Teresa Easwaran, MD, MSDuluth, MN · No drug or device payments recorded (2025) · Telehealth ·
(218) 786-8364 Dr. Daniel Wattson, MDEdina, MN · No drug or device payments recorded (2025) ·
(952) 920-8477 Dr. Darcy Mcbride, M.D.Edina, MN · No drug or device payments recorded (2025) ·
(952) 920-4915 Dr. Douglas Olson, MDEdina, MN · No drug or device payments recorded (2025) ·
(952) 920-8477 Dr. Gregory Meyers, M.D.Edina, MN · No drug or device payments recorded (2025) ·
(952) 920-4915 Dr. Hunter Gits, MDEdina, MN · No drug or device payments recorded (2025) ·
(952) 920-8477 Dr. Linda Wilmarth, MDEdina, MN · No drug or device payments recorded (2025) ·
(952) 920-4915 Dr. Philip Doescher, MDEdina, MN · No drug or device payments recorded (2025) ·
(952) 920-4915 Dr. Richard Diaz, MDEdina, MN · No drug or device payments recorded (2025) ·
(952) 920-8477 Dr. Margaret Barnes, M.D.Fergus Falls, MN · $28 in drug and device payments (2025) · Telehealth ·
(218) 736-8477 Dr. Jeffrey Herman, MDFridley, MN · No drug or device payments recorded (2025) ·
(763) 784-1182 Dr. Jenna BorkenhagenFridley, MN · No drug or device payments recorded (2025) ·
(763) 784-1182 Dr. Jason Hayes, M.D.Mankato, MN · No drug or device payments recorded (2025) ·
(507) 624-4031 Dr. Jeannette Wilcox, MDMaple Grove, MN · No drug or device payments recorded (2025) ·
(763) 898-1000 Dr. Ellen Bellairs, M.D.Maplewood, MN · $305 in drug and device payments (2025) ·
(651) 779-7978 Dr. Nicholas LoudasMaplewood, MN · No drug or device payments recorded (2025) ·
(651) 232-7970 Dr. Ryan Funk, M.D.Maplewood, MN · $1,535 in drug and device payments (2025) · Telehealth ·
(651) 779-7978 Dr. Susan Sun, MDMaplewood, MN · No drug or device payments recorded (2025) ·
(651) 779-7978 Dr. Warren Mcguire, M.D.Maplewood, MN · No drug or device payments recorded (2025) ·
(651) 779-7978 Dr. Amber Retzlaff, M.D.Minneapolis, MN · No drug or device payments recorded (2025) · Telehealth ·
(612) 863-0200 Dr. Brenda Shoo, M.D.Minneapolis, MN · $14,700 in drug and device payments (2025) · Telehealth ·
(612) 273-6700 Dr. Brian Jang, MDMinneapolis, MN · No drug or device payments recorded (2025) ·
(612) 873-3000 Dr. Carlos Rodriguez-russo, MDMinneapolis, MN · No drug or device payments recorded (2025) ·
(612) 273-8383 Dr. Chinsoo Cho, M.D.Minneapolis, MN · No drug or device payments recorded (2025) · Telehealth ·
(612) 273-6700 Dr. David Schwartz, M.D.Minneapolis, MN · No drug or device payments recorded (2025) · Telehealth ·
(612) 273-6700 Dr. Elizabeth Cameron, MD, MPHMinneapolis, MN · No drug or device payments recorded (2025) ·
(612) 624-6433 Dr. Eric Roach, MDMinneapolis, MN · No drug or device payments recorded (2025) ·
(612) 273-8383 Dr. James Orner, MDMinneapolis, MN · No drug or device payments recorded (2025) ·
(612) 273-6700 Dr. Jianling Yuan, MDMinneapolis, MN · No drug or device payments recorded (2025) ·
(612) 625-7634 Dr. Joaquin Silva, MDMinneapolis, MN · No drug or device payments recorded (2025) ·
(612) 725-2133 Dr. Kaili Ranta, MD, PHDMinneapolis, MN · $1,177 in drug and device payments (2025) · Telehealth ·
(612) 273-8383 Dr. Kathryn Dusenbery, MDMinneapolis, MN · No drug or device payments recorded (2025) ·
(612) 273-6700 Dr. Leslie ChangMinneapolis, MN · No drug or device payments recorded (2025) · Telehealth ·
(612) 273-8383 Dr. Lindsey Sloan, M.D., PH.D.Minneapolis, MN · $2,126 in drug and device payments (2025) · Telehealth ·
(612) 625-3600 Dr. Margaret Reynolds, MDMinneapolis, MN · No drug or device payments recorded (2025) ·
(612) 273-3000 Dr. Natarajan Raman, MDMinneapolis, MN · No drug or device payments recorded (2025) ·
(612) 873-6369 Dr. Patsa Sullivan, M.D.Minneapolis, MN · $219 in drug and device payments (2025) ·
(612) 863-4060 Dr. Richard Lee, M.D.Minneapolis, MN · No drug or device payments recorded (2025) ·
(612) 873-6369 Dr. Stephanie Terezakis, MDMinneapolis, MN · No drug or device payments recorded (2025) ·
(612) 273-6700 Dr. Syed Shah, MDMinneapolis, MN · No drug or device payments recorded (2025) ·
(612) 873-3000 Common questions
How many Radiation Oncology providers are in Minnesota?There are 159 Radiation Oncology providers with active NPI records practicing in Minnesota, according to federal NPPES data refreshed monthly.
Do Radiation Oncology providers in Minnesota offer telehealth?Yes. 39 of the 159 Radiation Oncology providers in Minnesota (about 25%) report offering telehealth services in CMS data.
Which cities in Minnesota have the most Radiation Oncology providers?Rochester (84), Minneapolis (23), Edina (8) have the highest concentration of Radiation Oncology providers in Minnesota.
How many Radiation Oncology providers in Minnesota received drug or device company payments?32 of 159 Radiation Oncology providers in Minnesota (20%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Radiation Oncologists in Minnesota work in independent practices or large health systems?Among 113 Radiation Oncologists in Minnesota enrolled in Medicare, 3% bill through a solo or small practice with fewer than 10 clinicians, 15% through a mid-size group of 10 to 99, and 82% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Radiation Oncologists in Minnesota work at?According to CMS facility affiliation records, the Minnesota hospitals where the most Radiation Oncologists hold privileges are Mayo Clinic Hospital Rochester in Rochester; M Health Fairview University of MN Medical Center in Minneapolis; M Health Fairview Southdale Hospital in Edina.
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