Data updated: July 2026
Vinh
@vinhzcastle · Instagram · US · medical-education
About Vinh
Vinh is a doctor specializing in physical medicine and rehabilitation, who creates content primarily in the medical education niche. With a follower count of 174,862 on Instagram, Vinh engages audiences through a mix of educational and entertaining posts. His content often incorporates a playful and authentic vibe, appealing to a diverse audience. Vinh also has a presence on TikTok, where he has gained over 665K followers. Some content may require brand review.
@vinhzcastle's followers & following
@vinhzcastle currently has 174,862 followers on Instagram and follows 931 accounts, a follower-to-following ratio of 187.82. That places the account in the mid tier of medical-education creators.
@vinhzcastle's content
@vinhzcastle has published 1,069 posts to date, working across reels, long-form-video, stories. The account's content is classified under medical-education, entertainment. Bio: “🤡 I just like to dance & have fun 💉 Physical Medicine & Rehab Doc 👥 665K+ on TikTok, 💯 Vietnamese”
AI quality check on @vinhzcastle
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
@vinhzcastle's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@vinhzcastle's audience
Audience snapshot
50% male · 50% female
Core age group18-24
The audience is primarily skewed towards the 18-24 age group, with an even gender distribution. The top geographic location for followers is the United States, indicating a strong domestic engagement.
Collaboration pricing
Price tierPremium
Get the AI fair-price estimate → free trialWhich brands fit Vinh?
Vinh's expertise in medical education makes him a suitable partner for brands in the health and wellness sector. His playful and authentic approach also allows for collaborations with entertainment brands that align with his content style.
Frequently asked questions
How many Instagram followers does @vinhzcastle have?
As of July 2026, @vinhzcastle has 174,862 followers (175K) on Instagram, follows 931 accounts, and has published 1,069 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @vinhzcastle?
Verified contact details for @vinhzcastle — 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 @vinhzcastle's contact info — free trial →
How much does @vinhzcastle charge for a sponsored post?
@vinhzcastle 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 @vinhzcastle's net worth?
@vinhzcastle's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 175K followers and a premium 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 @vinhzcastle have fake followers?
Zaver's AI authenticity check scores @vinhzcastle 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 @vinhzcastle?
@vinhzcastle's 175K followers skew 50% male / 50% female, core age group 18-24. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @vinhzcastle's report on Zaver.
Which influencers are similar to @vinhzcastle?
Zaver lists comparable medical-education creators in United States in the "Influencers like @vinhzcastle" 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.
What is the follower count?
Vinh has 174,862 followers.
What is the engagement rate?
Engagement rate data is not available.
What is the collaboration pricing?
Vinh is in the premium price tier for collaborations.
What is the content niche?
Vinh primarily focuses on medical education, with a secondary niche in entertainment.
