
NorthMain Radiation Oncology
Oncology • North Providence, RI • 1 (Providence, RI area) locations
Information from public sources; not independently verified. Confirm hours, insurance and appointment availability with the clinic.
Last gathered July 11, 2026. How our information is sourced · Report incorrect information
About
NorthMain Radiation Oncology (RADIATION ONCOLOGY ASSOCIATES INC) is a small, private radiation therapy provider based in Providence, Rhode Island, with 3 office locations in the U.S. The organization has over 40 years of cancer care experience and positions itself as a community leader in comprehensive, compassionate radiation oncology services. Key details: - Location: 825 N Main St, Providence, RI 02904 (HQ) with 3 offices nationwide - Services: Radiation therapy for cancer treatment - Industry: Hospitals and Health Care - Size: About 4 employees (private company) - Leadership: Kim Owen (COO), Angie Hess (COO) - Website: nmrad.com - Focus: Community-based cancer care, experienced providers If you’re specifically looking for NorthMain Radiation Oncology in North Providence, this entity appears to operate primarily from Providence, RI, and does not list a separate North Providence location in the provided details.
Services Offered
Insurance & Payment
Not published.
Languages Spoken
Not published.
Commitments
Social Media
Photos
Photos published by NorthMain Radiation Oncology showing the oncology practice in North Providence, RI.








What Patients Say
Overall sentiment across review platforms: positive
- Birdeye: 4.5/5 stars (27 reviews)
- Birdeye: 5/5 stars (38 reviews (for Dr. Nicklas B. Oldenburg))
- Facebook: 100% recommend (18 reviews)
Patients praise
- caring, compassionate, and friendly staff
- thorough explanations of procedures and treatments
- professional and expert medical care
- supportive environment that makes patients feel comfortable
Common complaints
- isolated report of poor clinical outcome following radiation treatment
- isolated report of difficulty reaching a provider for follow-up questions
"The people at North Main Radiation Oncology are the most caring and compassionate caregivers that I could have hoped for."
- LocalityBiz review"Dr. Oldenburg is a consummate professional who explained the radiation treatments I needed very clearly. His attitude was also kind and respectful. I highly recommend him for anyone needing oncology radiation treatment."
- Birdeye review (Dr. Nicklas B. Oldenburg)"I called and waited for Doctor Joyce to call me and never even got a call back. Now I need surgery so after all that I should have had surgery from the start."
- LocalityBiz reviewSynthesized from public review platforms as of Jul 11, 2026 - sources: [1][2][3][4].
In the News
- Payment Portals - NorthMain Radiation Oncology - Oct 16, 2025
- Dosimetrist in Providence, Rhode Island | The US Oncology Network - Jun 6, 2026
- Practice Manager - Providence, RI 02904 - Indeed.com - Jun 27, 2026
Information sourced from the clinic's website as of July 11, 2026.
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