Data updated: July 2026
Renata Castro ✓
@drarenatagncastro · Instagram · São Paulo, BR · medical-education
About Renata Castro
@drarenatagncastro's followers & following
@drarenatagncastro currently has 13,514 followers on Instagram and follows 1,591 accounts, a follower-to-following ratio of 8.49. That places the account in the micro tier of medical-education creators.
@drarenatagncastro's content
@drarenatagncastro has published 1,858 posts to date, working across reels, static-posts, stories. The account's content is classified under medical-education, parenting, baby-care. Bio: “🩺Pediatra Neonatologista Colunista @carasbrasil Sala de Parto Consultório - Puericultura 🏥UTI Neonatal - 15 anos de experiência CRM12638…”
AI quality check on @drarenatagncastro
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
@drarenatagncastro's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@drarenatagncastro's audience
Audience snapshot
30% male · 70% female
Core age group25-34
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Renata Castro?
Frequently asked questions
How many Instagram followers does @drarenatagncastro have?
As of July 2026, @drarenatagncastro has 13,514 followers (14K) on Instagram, follows 1,591 accounts, and has published 1,858 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @drarenatagncastro?
Verified contact details for @drarenatagncastro — 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 @drarenatagncastro's contact info — free trial →
How much does @drarenatagncastro charge for a sponsored post?
@drarenatagncastro 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 @drarenatagncastro's net worth?
@drarenatagncastro's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 14K followers and a standard price tier in medical-education, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @drarenatagncastro have fake followers?
Zaver's AI authenticity check scores @drarenatagncastro 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 @drarenatagncastro?
@drarenatagncastro's 14K followers skew 30% male / 70% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @drarenatagncastro's report on Zaver.
Which influencers are similar to @drarenatagncastro?
Zaver lists comparable medical-education creators in Brazil in the "Influencers like @drarenatagncastro" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 5,379 vetted medical-education creators with plain-English queries.
