Data updated: July 2026
Caldwell B. Esselstyn, Jr., MD
@dresselstyn · Instagram · US · nutrition
About Caldwell B. Esselstyn, Jr., MD
Caldwell B. Esselstyn, Jr., MD, is a doctor and expert in the field of nutrition, with a strong focus on healthy eating and veganism. He has established a significant presence on Instagram, where he shares educational content related to medicine and public health. With a follower count of 143,665, he engages his audience through various content formats, including long-form videos, static posts, carousels, and stories. His authoritative and professional tone positions him as a trusted source of information in his niche. Some content may require brand review.
@dresselstyn's followers & following
@dresselstyn currently has 143,665 followers on Instagram and follows 636 accounts, a follower-to-following ratio of 225.89. That places the account in the mid tier of nutrition creators.
@dresselstyn's content
@dresselstyn has published 2,040 posts to date, working across long-form-video, static-posts, carousels, stories. The account's content is classified under nutrition, medicine, public-health, healthy-eating, vegan.
AI quality check on @dresselstyn
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
@dresselstyn's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@dresselstyn's audience
Audience snapshot
50% male · 50% female
Core age group45-54
The audience for this creator is evenly split by gender, with a skew towards male followers. The primary age demographic is 45-54 years old, and the top geographic location is the United States. This suggests a mature audience interested in health and nutrition.
Collaboration pricing
Price tierPremium
Get the AI fair-price estimate → free trialWhich brands fit Caldwell B. Esselstyn, Jr., MD?
Brands in the health, nutrition, and wellness sectors would align well with this creator due to his expertise and focus on healthy eating and veganism. His authoritative voice and educational approach make him a suitable partner for brands aiming to promote health-conscious products.
Frequently asked questions
How many Instagram followers does @dresselstyn have?
As of July 2026, @dresselstyn has 143,665 followers (144K) on Instagram, follows 636 accounts, and has published 2,040 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @dresselstyn?
Verified contact details for @dresselstyn — 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 @dresselstyn's contact info — free trial →
How much does @dresselstyn charge for a sponsored post?
@dresselstyn 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 @dresselstyn's net worth?
@dresselstyn's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 144K followers and a premium price tier in nutrition, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @dresselstyn have fake followers?
Zaver's AI authenticity check scores @dresselstyn 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 @dresselstyn?
@dresselstyn's 144K followers skew 50% male / 50% female, core age group 45-54. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @dresselstyn's report on Zaver.
Which influencers are similar to @dresselstyn?
Zaver lists comparable nutrition creators in United States in the "Influencers like @dresselstyn" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 9,012 vetted nutrition creators with plain-English queries.
What is the follower count?
Caldwell B. Esselstyn, Jr., MD has 143,665 followers.
What is the engagement rate?
The engagement rate for this creator is not available.
What is the collaboration pricing?
The estimated price tier for collaborations is premium, though pricing may vary.
What is the content niche?
The primary niche is nutrition, with secondary niches including medicine, public health, healthy eating, and vegan.
