American Health influencers are social media creators in the health, wellness, and medical space who have many followers on platforms like TikTok, Instagram, and YouTube.
They share everything from fitness tips and nutrition advice to medical insights. This type of content resonates with millions of Americans.
That’s why brands in the American health industry are eager to collaborate with these creators. If you’re a wellness brand looking for a list of the top American healthcare influencers, you’re in the right place!
In this blog, we’ll share a comprehensive list of male and female mega- to micro-influencers in the health industry. Then, we’ll explore a top influencer marketing platform (Ainfluencer) to help you find your ideal partners. Let’s dive in!
Top American Health Influencers on Instagram, TikTok, and YouTube
Below is a comprehensive list of top American healthcare influencers on TikTok, YouTube, and Instagram. This list includes male and female mega- to micro-influencers. Let’s get started!
Best American Health Influencers on TikTok
First, let’s meet the top American health and wellness influencers on TikTok. These creators do partnerships with health brands and make money on TikTok:
1. Kylie Sakaida, RD (@nutritionbykylie)
- Followers: 2.8M (TikTok), 1.8M (Instagram), 1.7M (YouTube).
- Eng Rate: 11.53%
- Total Likes: 50.8M
- Avg Likes: 48K
Registered dietitian & nutrition influencer, Kylie Sakaida, is our first health influencer in the US. Kylie creates catchy TikTok videos offering simple nutrition and diet tips.
She usually posts balanced 15-minute recipes and grocery shopping hacks. In fact, this LA-based influencer focuses on practical healthy eating for millennials.
Besides, her upbeat tone (e.g., dance videos about high-protein snacks) makes nutrition fun for her followers.
Kylie has done sponsored recipe challenges with health food brands and has affiliate discount codes for kitchen gadgets.
2. Dr. Joyce Park (@teawithmd)
- Followers: 756K (TikTok), 343.9K (Instagram), 85K (YouTube).
- Eng Rate: 2.25%
- Total Likes: 15.5M
- Avg Likes: 366
Joyce Park, who graduated from Stanford University, is a dermatologist & skincare influencer. Dr. Park, known as “TeaWithMD,” brings professional skincare tips to TikTok.
She creates short, engaging videos on topics like acne treatments, sunscreen facts, and debunking skincare hacks. Her content often rides TikTok trends (like reacting to celebrity skin routines) while delivering dermatologist-approved advice.
This health macro-influencer has collaborated with skincare brands to review products. Moreover, she’s appeared in campaigns promoting sun safety.
3. Dr. Austin Chiang (@austinchiangmd)
- Followers: 571.5K (TikTok), 90.8K (Instagram).
- Eng Rate: 5.19%
- Total Likes: 21.7M
- Avg Likes: 706
Austin Chiang is one of the most popular American male health influencers on TikTok. As a gastroenterologist and health educator, he creates bite-sized TikTok videos debunking myths on gut health, vaccines, and wellness with a dose of humor.
Austin is also the president of the Association for Healthcare Social Media (AHSM). He knows how to engage his young adult audience with relatable skits about medical topics.
Best known for viral public health campaigns (e.g., COVID-19 vaccine education), this American influencer partners with healthcare organizations to spread accurate info.
4. Dr. Shonna Gaskin (@shonnamissymehd)
- Followers: 162.7K (TikTok), 4.7K (Instagram).
- Eng Rate: 5.59%
- Total Likes: 3.3M
- Avg Likes: 477.5K
An anesthesiologist and fitness enthusiast, Dr. Shonna is one of the famous American black healthcare influencers. Gaskin shares day-in-the-life hospital vlogs, surgery prep tips, and doctor reacts videos alongside her gym workouts.
This blend of medical and fitness content gives a unique window into a physician’s healthy lifestyle. Her content is empowering, appealing largely to women in medicine and fitness.
Dr. Gaskin has done partnerships with scrubs, stethoscopes, and activewear brands. With a high engagement rate and authentic voice, she’s a fast-rising macro influencer in both health and wellness communities.
5. Vanessa Berimbau (@vanessaberimbauu)
- Followers: 95.5K (TikTok), 126.4K (Instagram).
- Eng Rate: 7.47%
- Total Likes: 3.7M
- Avg Likes: 527
Vanessa is an online fitness and wellness coach who has an honest look at a fitness journey. Known also as a fitness influencer, her posts are all about workout guides, transformation stories, and healthy meal ideas.
She engages a female-dominant audience with motivational content and “day in my life” vlogs. Vanessa has brand deals with gym wear and nutrition startups like AYBL and Diet AI, where she authentically reviews their products.
6. Arianne Deveau (@ariannedeveau)
- Followers: 83K (TikTok), 59.4K (Instagram), 7.6K (YouTube).
- Eng Rate: 3.67%
- Total Likes: 2.6M
- Avg Likes: 1.9K
Arianne is another health micro-influencer who specializes in fitness and nutrition. On TikTok, she shares her fitness routines and meal preps – from “what I eat in a day” videos to gym outfit inspiration.
As a well-known workout influencer, she promotes both exercise and enjoying healthy food without obsession. Arianne has also been a brand ambassador for a supplements brand and a gym-wear company.
7. Lorie Almanza (@loriealmanza_)
- Followers: 27.6K (TikTok), 23.4K (Instagram).
- Eng Rate: 9.44%
- Total Likes: 469.6K
- Avg Likes: 761
Lorie is a fitness coach and gym lifestyle creator known for her high-energy workout clips, weightlifting tutorials, and stylish “gym fit” videos.
Her content motivates followers to lift heavy and feel confident – she often shares form tips and progress updates.
As a popular health TikToker, Lorie has worked with fitness apparel and supplement brands like AYBL activewear.
Best American Health Influencers on Instagram
Wondering who the top American Instagram health influencers are? Let’s find out:
8. Dr. Zion Ko (@drzionko)
- Followers: 868.8K (Instagram), 801K (TikTok).
- Eng Rate: 0.39%
- Avg Likes: 3K
- Avg Comments: 376
The first creator on the list of popular American health influencers on Instagram is an internal medicine doctor & longevity specialist.
Dr. Ko’s Instagram focuses on longevity and wellness science. She breaks down research on topics like intermittent fasting, supplements, and healthy aging in easy-to-digest captions.
Zion’s followers appreciate her evidence-based take on trendy wellness topics (often correcting misinformation).
Dr. Ko has also appeared in wellness podcasts and has partnered with at least one nutraceutical brand.
9. Kelly LeVeque (@bewellbykelly)
- Followers: 551K (Instagram), 16K (TikTok).
- Eng Rate: 0.58%
- Avg Likes: 1.7K
- Avg Comments: 1.4K
Kelly is a clinical nutritionist, health macro-influencer, and best-selling author who shares science-backed nutrition advice and balanced eating tips on Instagram.
A health coach to Hollywood stars, she posts informative carousels about blood sugar balance, smoothie recipes, and debunking diet myths.
Kelly’s fans frequently tag friends on her posts about the Fab Four (her signature meal formula). She has partnered with supplement lines and often promotes her own protein powder brand via Instagram Live demos.
10. Meg Boggs (@megboggs)
- Followers: 472.7K (Instagram), 862.1K (TikTok), 9.9K (Facebook).
- Eng Rate: 0.40%
- Avg Likes: 1.8K
- Avg Comments: 69
Body-positive fitness influencer & author Meg Boggs champions inclusive fitness for all body types.
Meg’s motto is “If you never try, you’ll never know”. Her Instagram features empowering workout videos (often showing modifications), real posts about motherhood and PCOS, and messages of self-love.
This Colorado-based influencer has done sponsored posts with plus-size activewear lines and fitness apps for beginners.
11. Dr. Danielle Jones (@mamadoctorjones)
- Followers: 317.5K (Instagram), 1.2M (TikTok), 1.5M (YouTube).
- Eng Rate: 1.74%
- Avg Likes: 5.2K
- Avg Comments: 238
Danielle Jones shines on the list of famous American female health influencers as an OB/GYN and women’s health educator.
“Mama Doctor Jones” uses Instagram to educate about reproductive health, pregnancy, and contraception with a frank, friendly tone.
Her Reels answering common OB/GYN questions (from birth control to labor tips) often receive thousands of views and comments from grateful viewers.
Dr. Jones frequently collaborates with health campaigns. For example, she partners on sponsored posts to promote prenatal vitamins and fertility apps.
12. Dr. Mariel Buqué (@dr.marielbuque)
- Followers: 276K (Instagram), 12.8K (YouTube), 27.7K (Facebook).
- Eng Rate: 1.74%
- Avg Likes: 5.2K
- Avg Comments: 238
Top American healthcare influencers are not only limited to nutritionists or fitness lovers! Psychologists and mental health creators like Mariel are also on the list.
Mariel is the CEO of the Break the Cycle Trauma Center and a bestselling author of Break The Cycle. She shares culturally competent mental health advice, specializing in trauma and self-care for BIPOC communities.
Her Instagram posts include therapy tips, affirmations, and short videos about anxiety, boundaries, and healing generational trauma.
She engages her followers with Q&As and thoughtful discussions about emotional well-being. Additionally, this black American macro-influencer has been an ambassador for meditation apps and mindfulness journals.
13. Lauren Bongiorno (@lauren_bongiorno)
- Followers: 59.9K (Instagram), 21K (TikTok).
- Eng Rate: 2.98%
- Avg Likes: 1.4K
- Avg Comments: 302
Lauren is a type 1 diabetes health coach and entrepreneur who empowers others with diabetes. She shares blood sugar-friendly recipes, insulin management tips, and motivational content about thriving with T1D.
As a certified health coach, Lauren often posts client success stories and educational infographics about glucose control.
Lauren has had collaborations with diabetes tech companies (like continuous glucose monitor brands). Beyond that, she promotes her own coaching center, Risely Health, via IG.
14. Jack Santini (@jackedsantini)
- Followers: 12.4K (Instagram).
- Eng Rate: 2.84%
- Avg Likes: 297
- Avg Comments: 56
Let’s wrap up our leading American health influencers with a fitness enthusiast and content creator.
As a micro-influencer with over 12k followers, Jack documents his strength training journey, sharing intense workout clips, progress photos, and lifting advice.
His passion and transparency (he openly discusses challenges and plateaus) have built a loyal community among fellow fitness buffs.
This Gen Z influencer has also done a few micro-brand deals, like promoting a local gym and fitness apparel for men.
Top American Health Influencers on YouTube
If you’re looking for the most prominent wellness and health YouTubers in the US, the following list is for you:
15. Dr. Shah & Dr. Maxfield (@Doctorly)
- Followers: 3.4M (YouTube), 1.1M (Instagram).
- Eng Rate: 4.01%
- Avg Likes: 1.5K
- Avg Comments: 207.5
Doctorly is a channel run by two board-certified dermatologists who dish out expert skincare advice in an accessible way.
Their videos – on topics like treating acne, reviewing popular skincare products, and reacting to celebrity routines – are hugely popular.
These YouTube influencers have partnered with skincare lines (educational partnerships, not just ads). They’ve even launched their own product line in collaboration with a dermatology brand.
16. Benjamin Schmidt (@Doc_Schmidt)
- Followers: 656K (YouTube), 185.5K (Instagram). 43.8K (Facebook).
- Eng Rate: 11.34%
- Avg Likes: 2.4K
- Avg Comments: 70.5
Benjamin Scmidt, known as Doc Schmidt, is an internal medicine physician who creates hilarious parody videos about medical life.
His comedy gives a lighthearted peek behind the curtain of healthcare to his subscribers. This not only attracts medical professionals but also patients who enjoy the laughs.
While largely entertainment, Doc Schmidt sometimes talks about educational topics. He’s not heavy on brand deals.
However, this macro-YouTuber has done a few sponsored segments for medical podcasts and board exam prep services that fit his audience.
17. Dr. Ali Mattu (@drali)
- Followers: 342K (YouTube), 4.8K (Facebook).
- Eng Rate: 5.48%
- Avg Likes: 306.5
- Avg Comments: 6
Dr. Ali is a clinical psychologist and mental health YouTuber with around 275 videos on his channel. He mainly focuses on mental health education in a friendly, down-to-earth style.
He tackles topics like coping with anxiety, understanding depression, and the psychology of pop culture (e.g., analyzing characters in movies).
His videos are usually analogies and visuals that make complex concepts easy to grasp, which sparks a lot of appreciative comments and shares.
Dr. Mattu occasionally collaborates with organizations on campaigns. Moreover, he’s spent “10 years at New York City’s best hospitals, treating hundreds of patients with anxiety disorders”.
18. Jordan Syatt (@jordansyatt)
- Followers: 241K (YouTube), 1.1M (Instagram). 148.9K (Facebook).
- Eng Rate: 6.23%
- Avg Likes: 85
- Avg Comments: 3
American health and Amazon influencer Jordan Syatt is a fitness coach and nutrition vlogger with over 1k videos on his channel. He became a YouTuber in 2011 and, since then, has gained over 17M views.
Jordan is a straight-talking personal trainer (known as Gary Vaynerchuk’s former trainer). He uses YouTube to bust fitness myths and share realistic health advice.
His channel features workout technique videos, Q&As on fat loss without fad diets, and vlog challenges (like only doing calisthenics for 30 days).
Many viewers love his no-BS style and evidence-based approach. Jordan also promotes long-term lifestyle changes over quick fixes, which has built him a loyal community.
He has partnered with fitness tracker companies and has his own coaching programs that he markets in videos.
19. Dr. Austin Baraki & Dr. Jordan Feigenbaum (@BarbellMedicine)
- Followers: 70.3K (YouTube), 71.6K (Instagram).
- Eng Rate: 3.61%
- Avg Likes: 13
- Avg Comments: 5
Barbell Medicine is run by two physicians who are also elite strength coaches, blending powerlifting training with medical science. As it’s written in the channel’s description: “Barbell Medicine is the vertical integration of medicine, lifestyle modification, strength, and conditioning”.
The channel’s content includes deep-dives on topics like pain management in lifters, the science of muscle growth, and myth-busting.
While they don’t do typical brand deals, they promote their seminars and coaching, and occasionally review fitness equipment or books.
These micro-YouTubers started the channel in 2014 and have received over 6M views within the years.
20. Becca (@wheresbeccaat)
- Followers: 41.9K (YouTube), 126.9K (TikTok).
- Eng Rate: 5.32%
- Avg Likes: 920
- Avg Comments: 71
The last creator on the list of popular American health influencers is Becca, a rising micro-influencer with 24 videos and over 1M views. Becca is actually a wellness and weight loss journey vlogger who shares her personal health journey with authenticity and positivity.
She posts about her daily life as she works toward weight loss goals, covering her meal plans, workout attempts, and mindset shifts.
Unlike highly polished influencers, Becca’s content is down-to-earth, including discussing slip-ups and small victories alike.
To find the ideal creators and manage collaborations, brands often turn to influencer marketplaces that streamline the process. However, among the many platforms out there, which one is affordable and effective? Let’s see:
How to Find the Right American Health Influencers?
Ainfluencer is a free, user-friendly influencer marketing platform for connecting with American health influencers and managing campaigns from start to finish.
Unlike traditional talent agencies, Ainfluencer is a self-service marketplace where brands can post campaigns and invite influencers directly. Here’s how Ainfluencer makes collaborations easier:
Key Features and Benefits of Ainfluencer
- AI Matching & Smart Filters: Ainfluencer’s AI-driven search helps brands find the perfect health influencers by niche, audience demographics, location, engagement rate, and more.
- Built-in Chat and Easy Collaboration Tools: Once you find potential influencers, you can send invites and chat with them directly on the platform.
- Secure Escrow Payments: This means the brand’s payment is held securely and only released to the influencer after they’ve delivered the agreed content.
- Shopify Integration for E-Commerce Tracking: If you’re a health brand with an online store, Ainfluencer has you covered. The platform’s Shopify integration lets you connect your store to track influencer-driven sales and metrics.
- Real-Time Performance Analytics: Ainfluencer also provides a dashboard to monitor campaign performance, such as likes, comments, clicks on bio links, and other engagement metrics in real time.
- Free to Use & a Vast Network of Influencers: More importantly, Ainfluencer is 100% free for brands. You only pay the influencers’ fees (there are no subscription or platform charges). It also boasts a huge network of over 5M vetted influencers on TikTok, Instagram, and YouTube.
Ready to start your first all-free campaign?
While influencer sponsorships and content campaigns are great for awareness, another powerful strategy in the American health industry is building an affiliate program – especially for brands that sell on Amazon or their own e-commerce sites.
This is where AlgoRift comes in. AlgoRift connects you with American health affiliates. It’s the best Amazon affiliate platform with the following features:
- Advanced affiliate discovery,
- All-in-one collaboration platform,
- Secure affiliate verification,
- Detailed analytics and tracking,
- Automated payouts and integrations,
- Free to get started.
Want to connect with the top health affiliates in the US and run affiliate campaigns effectively?
Bottom Line
As we explored, American health influencers are key players in shaping health trends. They educate consumers and drive engagement in the wellness industry across Instagram, TikTok, and YouTube.
According to reports, nearly two-thirds of Gen Z and millennial social media users now follow health influencers online. In fact, influencer content often drives 45% higher engagement on health topics than posts from official healthcare organizations
So, it’s no wonder that brands partner with them to join the conversation and build credibility.
Whether it’s through a single sponsored post or through an ongoing affiliate relationship, influencer marketing allows health brands to reach targeted communities authentically.
However, it’s important to choose a platform (like Ainfluencer) that helps you find your ideal American health influencers and launch campaigns with ease.
American Health Influencers: FAQs
Let’s answer some common questions about this topic:
1. How Can Brands Collaborate with American Healthcare Influencers?
Whether you want to work with health macro-influencers or under 100K creators, the following methods are the best:
- Sponsored content,
- Affiliate campaigns,
- Long-term partnerships (brand ambassadorships).
2. Which Social Media Platform Is Best for American Health Influencers: TikTok, Instagram, or YouTube?
It depends on your goals and audience: Instagram works well for polished visuals and the 25–40 age group, TikTok is best for viral short-form content with younger users, and YouTube suits long-form educational videos. However, many brands use a mix or collaborate across platforms.
3. What Is a Health Influencer?
A health influencer is someone who shares tips, advice, or personal experiences about health, fitness, or wellness on social media to educate or inspire others.
4. Who Is the Biggest Health Influencer in the US?
Here’s a list of the most popular healthcare and wellness influencers in the US:
- Kylie Sakaida, RD (@nutritionbykylie): 2.8M followers on TikTok,
- Dr. Zion Ko (@drzionko): 868K followers on Instagram,
- Dr. Shah & Dr. Maxfield (@Doctorly): 3.4M followers on YouTube,
- Benjamin Schmidt (@Doc_Schmidt): 656K followers on YouTube,
- Dr. Joyce Park (@teawithmd): 756K followers on TikTok.
