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Data updated: July 2026

Dr. William Graupner | Cardiologia Intervencionista ✓

@williamgraupnercardio · Instagram · BR · medicine

Followers
9.4K
Following
3.9K
Posts
500

About Dr. William Graupner | Cardiologia Intervencionista

@williamgraupnercardio's followers & following

9.4K

@williamgraupnercardio currently has 9,411 followers on Instagram and follows 3,858 accounts, a follower-to-following ratio of 2.44. That places the account in the nano tier of medicine creators.

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@williamgraupnercardio's content

500

@williamgraupnercardio has published 500 posts to date, working across static-posts, stories, reels. The account's content is classified under medicine, public-health, medical-education. Bio: “🔹Cardiologista e Hemodinamicista 🔹CRM/SC: 32.599 | RQE: 22039 - 25704 🔹Membro Titular da SBHCI 📍Criciúma | Sombrio | Turvo e Região 🩺 C…”

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AI quality check on @williamgraupnercardio

100/100High 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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@williamgraupnercardio's rankings on Zaver

10,516thin medicineof 11,946 vetted creatorsSee full ranking →83,565thin Brazilof 89,358 vetted creatorsSee full ranking →

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

@williamgraupnercardio's audience

Audience snapshot

50% male · 50% female

Core age group35-44

Collaboration pricing

Price tierPremium

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Which brands fit Dr. William Graupner | Cardiologia Intervencionista?

Frequently asked questions

How many Instagram followers does @williamgraupnercardio have?

As of July 2026, @williamgraupnercardio has 9,411 followers (9.4K) on Instagram, follows 3,858 accounts, and has published 500 posts. Zaver refreshes these numbers on a rolling basis.

How do I contact @williamgraupnercardio?

Verified contact details for @williamgraupnercardio — 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 @williamgraupnercardio's contact info — free trial →

How much does @williamgraupnercardio charge for a sponsored post?

@williamgraupnercardio sits in the premium 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 @williamgraupnercardio's net worth?

@williamgraupnercardio'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 premium 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 @williamgraupnercardio have fake followers?

Zaver's AI authenticity check scores @williamgraupnercardio 100/100, 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 @williamgraupnercardio?

@williamgraupnercardio's 9.4K followers skew 50% male / 50% female, core age group 35-44. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @williamgraupnercardio's report on Zaver.

Which influencers are similar to @williamgraupnercardio?

Zaver lists comparable medicine creators in Brazil in the "Influencers like @williamgraupnercardio" 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.