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r/radiationtherapy

A subreddit for all things in the world of Radiation Therapy. From dosimetry and brachytherapy to proton therapy and MRI-LINACs, and…

Subscribers

8,123

Created

January 31, 2015

11 years ago

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RedPulse insight

How to think about r/radiationtherapy

This community is dedicated to discussing all aspects of radiation therapy, including techniques like dosimetry, brachytherapy, and proton therapy. Members share knowledge about equipment, clinical practices, and advancements in the field, making it a valuable resource for both professionals and students. The focus on practical and clinical applications distinguishes this community from more general medical forums.

Confidence 4/5

  • Audience

    Participants typically include radiation therapy students, professionals in oncology and medical physics, and individuals seeking information about treatment options. The community has a supportive and educational vibe, with members who are passionate about advancing their knowledge and sharing experiences related to radiation therapy.

  • Posting culture

    Content that thrives includes detailed questions about clinical practices, equipment discussions, and personal experiences with radiation therapy. Posts that are overly promotional or lack depth tend to get downvoted. The community values informative and well-researched contributions, with a steady posting cadence that reflects ongoing discussions in the field.

  • Brand engagement notes

    Brands should approach this community with caution, as members are often skeptical of overt promotion. Engaging through educational content, such as informative articles or expert Q&A sessions, can be effective. Brands should avoid direct advertising and instead focus on providing value through knowledge sharing and community support. Authenticity and relevance to the field of radiation therapy are key to gaining acceptance.

Top keywords

What r/radiationtherapy talks about

Weighted by how often each term appears in posts and comments, relative to baseline frequency. The largest words are the strongest signals of community focus.

clinicalsamarilloconquersradiologyunderarmduplicatingprereqsreqsequipmentsaccreditationradiationconsecutivelyprerequisites8-5accreditedtriumphsmediallymphomasternumcentrallyoncologyprntreatablegiftcardshadowingsemestersoncologistassociatespoisefreesfractionsexpeditedonline:chartingpastriesenrollingkindestpedspreparesbachelors6-10dessertstransferablecampusesdoormatschoolersurroundstherapistsphysiology6600clinicalchapelbachelor'ssimulatedcollideundecidedcalibratedinquiriescontingentpta

External signals

Where the community looks

Top external domains linked from posts and comments — a quick read on the sources of truth this audience trusts.

Top contributors

Who shapes the conversation

The most active and most-upvoted posters and commenters in this community. Useful when planning outreach or studying a community's tastemakers.

Similar communities

Where this audience also spends time

Topic-adjacent communities surfaced from Reddit's own related subreddit signal.

FAQ

r/radiationtherapy — frequently asked questions

Quick facts about this subreddit's size, history, focus, and related communities.

How many subscribers does r/radiationtherapy have?

r/radiationtherapy has approximately 8,123 subscribers as of May 27, 2026.

When was r/radiationtherapy created?

r/radiationtherapy was created on January 31, 2015 (11 years ago).

What is r/radiationtherapy about?

This community is dedicated to discussing all aspects of radiation therapy, including techniques like dosimetry, brachytherapy, and proton therapy. Members share knowledge about equipment, clinical practices, and advancements in the field, making it a valuable resource for both professionals and students. The focus on practical and clinical applications distinguishes this co…

What subreddits are similar to r/radiationtherapy?

Communities similar to r/radiationtherapy include r/medicalphysics, r/nuclearmedicine, r/oncology, r/radiation, r/radiology.

Who are the most active posters on r/radiationtherapy?

The most frequent posters on r/radiationtherapy include u/jana_50n, u/helpplease2029, u/franticallyaspaz.

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