r/RadiationTherapy↗
All About Radiation Therapy
A subreddit for all things in the world of Radiation Therapy. From dosimetry and brachytherapy to proton therapy and MRI-LINACs, and everything in between.
9.3k subscribers84 posts / mo in Sep 202671 authors / mosince 2015
r/RadiationTherapy has 9.3k members (+27% over the last 12 months). It gets about 84 posts a month from 71 people. Top topics: Radiology Residency, Passed Exams and Traveling Roles and Perspectives.
When to post on r/RadiationTherapy
You've used today's free reports
Visitors without an account can open 3 subreddit reports a day. The best time to post on r/RadiationTherapy, removal risk and the rest of the report are one step away.
How r/RadiationTherapy has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Posting rules for r/RadiationTherapy
Which post types r/RadiationTherapy allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.
Unlock this for r/RadiationTherapy
The blurred cards are a preview of the layout. The real numbers for r/RadiationTherapy open with an account.
How often posts get removed on r/RadiationTherapy
The best day and hour for r/RadiationTherapy, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.
Unlock this for r/RadiationTherapy
The blurred cards are a preview of the layout. The real numbers for r/RadiationTherapy open with an account.
What works on r/RadiationTherapy
Title and body length that does well on r/RadiationTherapy, and its mix of text posts, links, images, galleries and video.
Unlock this for r/RadiationTherapy
The blurred cards are a preview of the layout. The real numbers for r/RadiationTherapy open with an account.
Who posts on r/RadiationTherapy
Gender and age of the people who write on r/RadiationTherapy, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.
Unlock this for r/RadiationTherapy
The blurred cards are a preview of the layout. The real numbers for r/RadiationTherapy open with an account.
What people ask for on r/RadiationTherapy
Requests for recommendations, help and alternatives on r/RadiationTherapy, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.
Unlock this for r/RadiationTherapy
The blurred cards are a preview of the layout. The real numbers for r/RadiationTherapy open with an account.
See all of r/RadiationTherapy
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research





