Fort Wayne Medical Oncology Launched Radiation Division
The practice opened a new clinic to expand local access to radiation oncology treatments and clinical trials.
Updated on Oct. 6, 2026 in Cancer

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Fort Wayne Medical Oncology and Hematology has officially launched its new radiation oncology division, Fort Wayne Radiation Oncology. The new clinic is now operating out of a facility located at 10307 Dupont Circle Drive West in Fort Wayne, Indiana.
Why it matters
The new division was established to broaden patient access to comprehensive cancer care and advanced treatment technologies within the local community. By integrating these services, the practice aims to offer a more unified approach to oncology care for area residents.
The new facility utilizes linear accelerator technology to provide care for patients. The practice, which first began operations in 1977, is now part of the 350-provider American Oncology Network that was founded in 2018.
The players
Fort Wayne Medical Oncology and Hematology
This is a medical practice founded in 1977 that provides specialized oncology and hematology care to patients in the region.
American Oncology Network
Founded in 2018, this national organization partners with community oncology practices across 21 states to support patient care.
Mark Ranck
He is a board-certified radiation oncologist who leads the newly established division in Fort Wayne.
Nathan Comsia
He is a radiation oncologist serving as a lead physician for the new radiation oncology clinic.
Zhigang Yuan
He is a radiation oncologist who helps lead the medical services provided at the new Dupont Circle facility.
The details
Operating as a collaboration between Fort Wayne Medical Oncology and Hematology and Radiation Oncology Associates, the site offers access to specialized care and clinical trials. Led by radiation oncologists Mark Ranck, Nathan Comsia, and Zhigang Yuan, the clinic provides essential treatment services for local patients.
Timeline
The new Fort Wayne Radiation Oncology division officially launched on October 6, 2026.
The clinic is open for patient appointments Monday through Friday from 8 a.m. to 4:30 p.m.
Health Landscape
The expansion follows the growth model established by the American Oncology Network, which coordinates resources across its 21-state footprint. This development marks a shift toward centralized, integrated oncology care models in local mid-sized markets.
Patients in the Fort Wayne area now have expanded access to radiation treatments and clinical trial opportunities closer to home. Appointments at the new facility can be scheduled by calling the office at 260-818-7001 during regular weekday business hours.
The takeaway
This expansion represents a localized effort to bring high-tech radiation equipment and oncology research directly into the community. Residents should coordinate with their primary oncologists to determine if these new local services are appropriate for their specific treatment plans.
Further reading
For more information on local treatment resources, visit the Cancer section.
More information
Learn more about the new services and clinic hours on the Fort Wayne Radiation Oncology website.
Source note: This article includes information reported by The Manila times.
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