Guilherme Stefano, MD | CRM 1283901 ✓

As of July 2026, @drguilhermestefano has 258,632 followers (259K) on Instagram, follows 417 accounts, and has published 584 posts. Zaver refreshes these numbers on a rolling basis.

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

@drguilhermestefano 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 →

@drguilhermestefano's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 259K followers and a standard price tier in weight-loss, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →

Zaver's AI authenticity check scores @drguilhermestefano 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 →

@drguilhermestefano's 259K followers skew 10% male / 90% female, core age group 45-54. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @drguilhermestefano's report on Zaver.

Zaver lists comparable weight-loss creators in Brazil in the "Influencers like @drguilhermestefano" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 4,313 vetted weight-loss creators with plain-English queries.