Physician-scientist, NYT bestselling author, news commentator, Chief Scientific Officer, The Wellness Company, President, McCullough Foundation
Followers
316.3K
Following
575
Total Posts
Engagement Rate
0.3%
Avg Likes
904
Avg Comments
On Instagram, Peter A McCullough is a verified Health creator with an audience of 316.3K. Peter A McCullough has shared 1,869 posts to date, currently less than one post a week. Posts average 904 likes and 32 comments, an engagement rate of 0.3%.
With 316.3K followers across 1,869 posts, Petermcculloughmd is one of the Health accounts tracked in the InstME index.
Petermcculloughmd records a 0.3% engagement rate, below the median of 0.57% for the 264 Health accounts with 100K–1M followers tracked in the InstME index.
At one comment per 28 likes, the ratio points to a healthy amount of conversation.
Video posts from Petermcculloughmd average 2.4K views.
Petermcculloughmd's recent cadence works out to less than one post per week.
Petermcculloughmd keeps its following list short (575) relative to 316.3K followers, as established creators and brands tend to.
Estimated sponsored-post value
$1,100–$2,100
Based on 316.3K followers and a 0.3% engagement rate, a single sponsored post by Petermcculloughmd is worth an estimated $1,100–$2,100. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience (estimated)
Est.More women than men · mostly 25–44
Typical for Health creators, modeled from the niche, not measured for this account.
Content Focus
Primary: Health
| Metric | Petermcculloughmd | Cohort median |
|---|---|---|
| Engagement rate | 0.3% | 0.57% |
| Average likes | 904 | 1,265 |
| Average comments | 32 | 46 |
| Posts per week | 0.12 | 0.69 |
Median values from 264 Health accounts with 100K–1M followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Apr 8, 2026
Peter A McCullough is a verified health creator on Instagram, with 316.3K followers.
Peter A McCullough posts on Instagram as @petermcculloughmd.
Peter A McCullough has 316,315 followers on Instagram (316.3K) as of Apr 8, 2026.
Peter A McCullough's engagement rate is 0.3%, calculated from average likes and comments per post relative to followers. That is below the median of 0.57% for Health accounts with 100K–1M followers in the InstME index.
Posts by Peter A McCullough average 904 likes and 32 comments.
Peter A McCullough posts less than once a week on average.
Peter A McCullough is registered as a creator account on Instagram and is verified.
Peter A McCullough is categorized as a health account in the InstME index, based on the profile's bio and Instagram category across 1,869 posts.
1,869
32
Avg Views
2,415
Posts / Week
0.12
Growth Score
6 / 100
Engagement
8.72%
Yes. Peter A McCullough carries the blue verified badge on Instagram.
A sponsored post from Peter A McCullough is estimated at $1,100 to $2,100. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
