Data updated: July 2026
Dr. William Guerrero β
@dr.williamguerrero Β· Instagram Β· BR Β· skincare
About Dr. William Guerrero
Dr. William Guerrero is a macro influencer on Instagram, specializing in skincare and medical education. With a follower count of 914,594, he shares authoritative and informative content related to dermatology. His posts, which include reels, stories, static posts, carousels, and long-form videos, reflect a professional and educational tone. Based in Brazil, he communicates primarily in Portuguese and Spanish, appealing to a diverse audience. Some content may require brand review.
@dr.williamguerrero's followers & following
@dr.williamguerrero currently has 914,594 followers on Instagram and follows 104 accounts, a follower-to-following ratio of 8,794.17. That places the account in the macro tier of skincare creators.
@dr.williamguerrero's content
@dr.williamguerrero has published 944 posts to date, working across reels, stories, static-posts, carousels, long-form-video. The account's content is classified under skincare, medical-education, medicine. Bio: βMΓ©dico π¨π΄ | Residente de dermatologΓa π§π· Creador de @especializateenbrasil Miembro del CILADβ
AI quality check on @dr.williamguerrero
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
@dr.williamguerrero's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@dr.williamguerrero's audience
Audience snapshot
50% male Β· 50% female
Core age group25-34
The audience for Dr. William Guerrero exhibits a balanced gender distribution, with a male skew of 0.5. The primary age group is 25-34, indicating a young adult demographic. The top geographic location is Brazil, suggesting a localized engagement.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate β free trialWhich brands fit Dr. William Guerrero?
Dr. William Guerrero is well-suited for collaborations with brands in the skincare and medical sectors. His authoritative presence and educational approach make him an ideal partner for brands looking to convey trust and expertise in their products.
Frequently asked questions
How many Instagram followers does @dr.williamguerrero have?
As of July 2026, @dr.williamguerrero has 914,594 followers (915K) on Instagram, follows 104 accounts, and has published 944 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @dr.williamguerrero?
Verified contact details for @dr.williamguerrero β including business email where available β 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 @dr.williamguerrero's contact info β free trial β
How much does @dr.williamguerrero charge for a sponsored post?
@dr.williamguerrero 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 β
What is @dr.williamguerrero's net worth?
@dr.williamguerrero's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 915K followers and a standard price tier in skincare, brand collaborations are a meaningful income stream β Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate β
Does @dr.williamguerrero have fake followers?
Zaver's AI authenticity check scores @dr.williamguerrero 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 β
Who follows @dr.williamguerrero?
@dr.williamguerrero's 915K followers skew 50% male / 50% female, core age group 25-34. Full audience breakdowns β age bands, gender split and country-level distribution β are part of @dr.williamguerrero's report on Zaver.
Which influencers are similar to @dr.williamguerrero?
Zaver lists comparable skincare creators in Brazil in the "Influencers like @dr.williamguerrero" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 14,487 vetted skincare creators with plain-English queries.
What is the follower count?
Dr. William Guerrero has 914,594 followers.
What is the engagement rate?
The engagement rate for Dr. William Guerrero is not available.
What is the collaboration pricing?
Dr. William Guerrero is in the standard price tier for collaborations.
What is the content niche?
Dr. William Guerrero primarily focuses on skincare, with additional content in medical education and medicine.
