Helping patients & clinicians demystify concussion. Founder @completeconcussions “Recovery is possible” - science et al
Cameron Marshall runs a verified Business creator account with 41.9K followers on Instagram. The account has published 836 posts, currently less than one post a week. Engagement runs at 0.35%, or about 108 likes and 38 comments per post.
The Business account Concussion_doc has posted 836 times on Instagram and drawn 41.9K followers.
Concussion_doc's 0.35% engagement rate is in the bottom quarter (median: 1.46%) among Business accounts with 10K–100K followers, measured across 5,335 accounts in the InstME index.
Followers weigh in with a comment about every 3 likes, an unusually discussion-heavy audience.
Recent posting activity averages less than one post per week.
Concussion_doc's audience-quality score is 100/100, with 0% of followers looking low-quality or inactive, a strong signal of genuine reach.
Estimated sponsored-post value
$150–$270
Based on 41.9K followers and a 0.35% engagement rate, a single sponsored post by Concussion_doc is worth an estimated $150–$270. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience Health
~0% of followers look low-quality or inactive.
View Full AuditThere’s more behind this audience. See what the full audit reveals.Audience (estimated)
Est.| Metric | Concussion_doc | Cohort median |
|---|---|---|
| Engagement rate | 0.35% | 1.46% |
| Average likes | 108 | 334 |
| Average comments | 38 | 22 |
| Posts per week | 0.22 | 0.33 |
Median values from 5,335 Business accounts with 10K–100K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Jul 16, 2026
Cameron Marshall is a verified business creator on Instagram, with 41.9K followers.
Cameron Marshall posts on Instagram as @concussion_doc.
Cameron Marshall has 41,939 followers on Instagram (41.9K) as of Jul 16, 2026.
Cameron Marshall's engagement rate is 0.35%, calculated from average likes and comments per post relative to followers. That is in the bottom quarter (median: 1.46%) for Business accounts with 10K–100K followers in the InstME index.
Posts by Cameron Marshall average 108 likes and 38 comments.
Cameron Marshall posts less than once a week on average.
InstME's audience-quality analysis estimates about 0% of Cameron Marshall's followers are low-quality or inactive, giving an audience-quality score of 100/100.
Cameron Marshall is registered as a creator account on Instagram and is verified.
Cameron Marshall is categorized as a business account in the InstME index, based on the profile's bio and Instagram category across 836 posts.
Total Posts
836
Avg Comments
38
Predominantly men · mostly 25–44
Typical for Business creators, modeled from the niche, not measured for this account.
Content Focus
Primary: Business
Engagement
15.97%
Yes. Cameron Marshall carries the blue verified badge on Instagram.
A sponsored post from Cameron Marshall is estimated at $150 to $270. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
