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Data updated: July 2026

Fabián Castillo ✓

@fabiangcastillos · Instagram · CO · medicine

Followers
9.4K
Following
901
Posts
2.8K

About Fabián Castillo

@fabiangcastillos's followers & following

9.4K

@fabiangcastillos currently has 9,356 followers on Instagram and follows 901 accounts, a follower-to-following ratio of 10.38. That places the account in the nano tier of medicine creators.

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@fabiangcastillos's content

2.8K

@fabiangcastillos has published 2,823 posts to date, working across static-posts, stories, reels. The account's content is classified under medicine, public-health, politics, news. Bio: “Ex Representante del #Magdalena y Ex Senador de la República 🇨🇴 Médico Ortopedista | Papá de Santi y tío de Ivanna | #GenteComoTú”

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AI quality check on @fabiangcastillos

98/100High authenticity

Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.

  • Audience location & demographics
  • Engagement quality & authenticity
  • Follower growth patterns
  • Signs of purchased followers
  • Content niche classification
  • Brand safety screening
  • Posting activity & consistency
  • Language & audience fit
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@fabiangcastillos's rankings on Zaver

10,531stin medicineof 11,946 vetted creatorsSee full ranking →10,894thin Colombiaof 11,399 vetted creatorsSee full ranking →

Based on follower count among creators that passed Zaver's indexing quality bar.

@fabiangcastillos's audience

Audience snapshot

55% male · 45% female

Core age group35-44

Collaboration pricing

Price tierstandard

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Which brands fit Fabián Castillo?

Frequently asked questions

How many Instagram followers does @fabiangcastillos have?

As of July 2026, @fabiangcastillos has 9,356 followers (9.4K) on Instagram, follows 901 accounts, and has published 2,823 posts. Zaver refreshes these numbers on a rolling basis.

How do I contact @fabiangcastillos?

Verified contact details for @fabiangcastillos — including business email where available — are held in Zaver, alongside contacts for 77M+ other Instagram creators. Zaver users can unlock them instantly and reach out with AI-personalized outreach. Unlock @fabiangcastillos's contact info — free trial →

How much does @fabiangcastillos charge for a sponsored post?

@fabiangcastillos sits in the standard price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate →

What is @fabiangcastillos's net worth?

@fabiangcastillos's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 9.4K followers and a standard price tier in medicine, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →

Does @fabiangcastillos have fake followers?

Zaver's AI authenticity check scores @fabiangcastillos 98/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check →

Who follows @fabiangcastillos?

@fabiangcastillos's 9.4K followers skew 55% male / 45% female, core age group 35-44. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @fabiangcastillos's report on Zaver.

Which influencers are similar to @fabiangcastillos?

Zaver lists comparable medicine creators in Colombia in the "Influencers like @fabiangcastillos" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 11,946 vetted medicine creators with plain-English queries.