creator searchFind creators for your brand — search by niche, city or audience size, e.g. “fitness moms in Austin who post reels”
Dr Ricardo Mattos Ferreira âś“
@ricardoferreira_cardio · Instagram · medicine · Brazil
- Followers
- 43,269
- Posts
- 1,671
- Niche
- medicine
- Based in
- Brazil
Public data as observed July 2026 · figures change — verify on the original profile
About Dr Ricardo Mattos Ferreira
Dr. Ricardo Mattos Ferreira is a micro-influencer on Instagram, specializing in medicine with a focus on cardiology. He has a significant following of 43,269 and engages his audience through various content formats, including reels, static posts, carousels, and stories. As a professional and authoritative figure in the medical field, he aims to educate his followers on health-related topics. His content reflects a commitment to providing informative and educational insights, which aligns with his roles as a doctor and assistant professor at FMB Unesp. Some content may require brand review.
Machine-generated from public data; may contain inaccuracies. Verify on the original profile.
Followers & content
@ricardoferreira_cardio currently has 43,269 followers on Instagram and follows 711 accounts, a follower-to-following ratio of 60.86. That places the account in the micro tier of medicine creators.
@ricardoferreira_cardio has published 1,671 posts to date, working across reels, static-posts, carousels, stories. The content is classified under medicine, medical-education, public-health. Bio: “MĂ©dico Cardiologista e Ecocardiografista. CRM SP 107835 / RQE 262371 Professor assistente na FMB Unesp. ClĂnica ENVITA Tel:(14)3361-2826”
Audience
Audience snapshot
50% male · 50% female
Core age group35-44
The audience is primarily located in Brazil, with a balanced gender skew. The age demographic is predominantly between 35 and 44 years old, suggesting a mature audience interested in medical education and public health.
Machine-generated from public data; may contain inaccuracies. Verify on the original profile.
Authenticity & quality
AI quality check on @ricardoferreira_cardio
Zaver's AI screened this account across multiple public signals. No blocking issues were detected in 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
Rankings
@ricardoferreira_cardio's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
Estimated earning potential
Based on 43,269 public followers in medicine, a creator at this scale could earn an estimated $350–$870 per sponsored post.
Zaver does not hold or record any creator's net worth or income. This is an automated estimate of brand-deal earning potential, derived only from public follower and engagement data, and may be inaccurate.
Questions & answers
Frequently asked questions
Who is Dr Ricardo Mattos Ferreira?
Dr Ricardo Mattos Ferreira (@ricardoferreira_cardio) is a medicine creator on Instagram based in Brazil with 43,269 followers. Full stats, audience data and collaboration pricing are below.
How many Instagram followers does @ricardoferreira_cardio have?
As of July 2026, @ricardoferreira_cardio has 43,269 followers (43K) on Instagram, follows 711 accounts, and has published 1,671 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @ricardoferreira_cardio?
Many creators publish a business email or contact button in their public bio. Zaver Radar surfaces those public contact details — email, phone and WhatsApp — where a creator has shared them, across millions of Instagram creators, so you can reach out from your own inbox.
How much does @ricardoferreira_cardio charge for a sponsored post?
@ricardoferreira_cardio 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.
What is @ricardoferreira_cardio's net worth?
Zaver does not hold or record any creator's net worth, and there's no publicly confirmed figure for @ricardoferreira_cardio. Based only on 43,269 public followers in medicine, a creator at this scale could earn an estimated $350–$870 per sponsored post — an automated estimate of earning potential, not a confirmed figure, and it may be inaccurate. Actual income depends on posting cadence, deal volume and other sources.
How old is @ricardoferreira_cardio?
@ricardoferreira_cardio's date of birth isn't publicly confirmed on their Instagram profile, so Zaver doesn't publish an age. What's public: Dr Ricardo Mattos Ferreira is a medicine creator based in Brazil with 43,269 followers.
Does @ricardoferreira_cardio have fake followers?
Zaver's AI authenticity check scores @ricardoferreira_cardio 95/100, based on multiple signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience.
Who follows @ricardoferreira_cardio?
@ricardoferreira_cardio's 43K 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 @ricardoferreira_cardio's report on Zaver.
Which influencers are similar to @ricardoferreira_cardio?
Zaver lists comparable medicine creators in Brazil in the "Influencers like @ricardoferreira_cardio" 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.
What is the follower count?
Dr. Ricardo Mattos Ferreira has 43,269 followers.
What is the engagement rate?
The engagement rate data is not available.
What is the collaboration pricing?
Dr. Ferreira is in the standard price tier, though pricing can vary and Zaver estimates it.
What is the content niche?
His primary niche is medicine, with secondary niches in medical education and public health.
Looking to work with creators like Dr Ricardo Mattos Ferreira?
Reach Dr Ricardo Mattos Ferreira directly on their Instagram profile, or use Zaver to find more creators for your brand's collaborations, promotions and partnerships.
About this result & your rights
- What this page is
- An automated public-data summary generated by Zaver's creator search index to help brands discover creators. It is a search result, not an account or profile the creator created, manages or has registered.
- Where the data comes from
- Only @ricardoferreira_cardio's public Instagram profile and public posts. Zaver does not use private or logged-in content, does not harvest address books, and does not infer or guess contact details.
- How current it is
- Figures reflect the public profile as observed July 2026 and change over time. Always verify on the original profile before relying on them.
- Estimates and AI-generated text
- Any earning figure is an automated estimate of brand-deal earning potential derived only from public follower and engagement data — Zaver holds no record of any creator's income or net worth. Narrative sections marked “AI summary” are machine-generated from the same public data and may contain inaccuracies.
- Independence
- Zaver is not affiliated with, sponsored by or endorsed by this creator, and no endorsement of any brand is implied. Names, handles and marks belong to their owners.
- Your rights as the creator
- You can ask us to correct, object to or remove this page at any time — no account needed: correct or remove this result. See how we handle creator data for the lawful basis and full details.
- Intended use
- For researching brand collaborations, promotions and partnerships. Contact the creator only through the channels they publish on their own profile.