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r/mdphd↗

MD/PhD: For those of us crazy enough to do both science and medicine.

21k subscribers124 posts / mo in Sep 2026114 authors / mosince 2011

r/mdphd has 21k members (+22% over the last 12 months). It gets about 124 posts a month from 114 people. Top topics: MD/PhD Programs, MCAT & GPA Cycle Advice and Lab Life & Advice.

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When to post on r/mdphd

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Size and growth

How r/mdphd has grown

r/mdphd

Subscriber growth

Subscribers over time

+22%in 12 months · +3.1% in 3 months · +0.7% in 1 month
Oct 202621k
Growing21k subscribers
Data since Mar 2018Live · through Oct 2026
r/mdphd

Monthly activity

Posts, comments and authors per month

−11%vs Sep 2025 · −27% last 3 months vs the 3 before
Sep 2026124
QuieterPeaked at 289 in May 2025
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/mdphd

Top topics

Share of the subreddit's posts

  1. MD/PhD Programs27%
  2. MCAT & GPA Cycle Advice4.5%
  3. Lab Life & Advice2.9%
  4. Interview Invites & Advice2.3%
  5. Secondaries & Applications2.3%

Brands people mention

Most-mentioned brands and sites, last 12 months

Can you post

Posting rules for r/mdphd

Which post types r/mdphd allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.

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Timing and removals

How often posts get removed on r/mdphd

The best day and hour for r/mdphd, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.

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What to post

What works on r/mdphd

Title and body length that does well on r/mdphd, and its mix of text posts, links, images, galleries and video.

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Who writes here

Who posts on r/mdphd

Gender and age of the people who write on r/mdphd, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.

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How they talk

What people ask for on r/mdphd

Requests for recommendations, help and alternatives on r/mdphd, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.

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The full report

See all of r/mdphd

Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research