We constantly hear about influencers shaping consumer behavior. Yet, the original healthcare influencers – doctors – have been guiding patient purchasing decisions for decades. Not only are they the trusted authorities your brand needs to reach, but they also represent a valuable, high-income audience with significant discretionary spending power. Doctors hold the ability to endorse products that patients buy every single day, from baby formula to advanced health tracking devices, while also evaluating and investing in premium products for themselves and their practices.
Explore why doctors are the most influential and lucrative audience for your brand, where many marketers get their engagement strategies wrong, and what actually works to build clinical trust. Walk away with a clear understanding of how to engage medical professionals effectively, backed by exclusive Sermo research from triple-verified physicians, and learn how to launch your own HCP marketing strategy in under 15 minutes.
The most overlooked audience in health & wellness marketing: Doctors
When patients need guidance on health & wellness products — vitamins & supplements, baby essentials, or wearable tech — they turn straight to their physicians. Doctors are the ultimate gatekeepers of trust. Across categories, 89% of physicians say their recommendations directly influence consumer purchasing decisions, and when online advice conflicts with professional guidance, 83% of patients trust their physician every time.
That influence is especially powerful in baby products, where safety and trust are everything. 94% of pediatricians and OB-GYNs report that parents actually bought the baby product they recommended. Top endorsements include 74% baby skincare, 70% OTC medications, 67% vitamins & supplements, and 61% formula & feeding products. Demand is surging too — 85% of these doctors say parent requests for recommendations have increased over the past two years.
The same physician power drives vitamins & supplements (VMS/OTC). 92% of physicians recommend them to patients, 94% say patients purchased because of their guidance, and 90% report patients actively seek their input. Top categories HCPs recommend: multivitamins (83%), OTC supplements (70%), and specialty vitamins like prenatal or bone health (67%). Patients are asking more than ever — 54% of physicians have seen a significant rise in requests over the past two years.
Wearables follow the exact same pattern. 89% of physicians confirm their recommendations drive purchases, 53% actively recommend health-tracking technology, and they’re integrating the data: 63% find blood-pressure monitoring clinically useful, 59% value continuous glucose monitors, and 53% routinely incorporate patient-generated wearable data into care decisions. From activity trackers to sleep and heart-rate monitors, a doctor’s endorsement is the fastest route to real consumer adoption.
Bottom line: whether it’s a new multivitamin, baby skincare, or the latest wearable, the most overlooked (and most effective) audience in health & wellness marketing isn’t influencers or ads — it’s doctors.
Doctors don’t just recommend — they spend big
High-earning physicians aren’t just clinical gatekeepers — they’re premium buyers with serious spending power.
They have the financial flexibility to invest when they see real value: 81% are willing to pay more for higher-quality products, and 80% say saving time is worth paying extra for.
Professionally, they spend big year-round: 82% on professional memberships, 79% on medical education, and 69% on certifications — with 76% making non-essential professional purchases at least monthly.
Personally, they’re even more diversified: 86% on dining, 84% on travel, 82% on health & wellness, and 72% on live events & experiences — again with 70% buying non-essentials every month.
They’re constantly evaluating new products and services (even without immediate purchase intent), making them incredibly receptive to premium storytelling long before the buying moment.
Whether you sell luxury goods, high-end travel, practice technology, wellness programs, or premium consumer experiences, physicians are a high-income, always-in-market audience that most brands are completely overlooking.
Where brands get HCP engagement wrong
Despite the immense value of the physician audience, many brands stumble when trying to capture their attention. Reaching healthcare professionals requires a distinctly different approach than consumer marketing.
One of the most common mistakes is running consumer-style advertisements to physicians. When brands rely on overstated marketing claims instead of clinical evidence, they erode trust immediately. In fact, 53% of physicians cite overstated marketing claims as a top reason they hesitate to recommend a baby product.
Sharing vague marketing language instead of clear, clinical information is another rapid way to lose a doctor’s interest. Physicians are highly educated, discerning professionals who demand scientific backing. When evaluating health tech and wearables, 82% of healthcare professionals cite a lack of scientific backing as the primary reason they hesitate to recommend a device. In the baby product category, 62% hesitate due to unclear ingredient labeling, and 51% will avoid a product if the company lacks credibility.
Finally, targeting physicians in open, public social channels instead of verified professional communities significantly dilutes your message. Doctors use open social media differently than they use peer-to-peer professional networks. Trying to engage them with complex clinical data while they are scrolling through personal updates on a public feed simply does not work. They need a secure, dedicated environment where they are already in the mindset to learn, evaluate evidence, and collaborate with peers.
What actually engages HCPs
To earn a physician’s trust and secure their recommendation, you must provide clinical evidence and reach them in the right environment. Doctors prioritize data, safety, and peer-validated insights over flashy campaigns.
Lead with clinical evidence
Evidence, clarity, and safety move the needle. When evaluating baby products, 77% of pediatricians say clear safety data builds their confidence to recommend a brand. Another 59% want clinical study summaries, and 45% require ingredient transparency and age-appropriate usage guidance.
The same rigorous standards apply to wearable technology and supplements – 87% of physicians prioritize clinical evidence before recommending a wearable device.
Reach them in the right mindset
Format and environment matter just as much as the data itself. Education in trusted, peer-driven environments like Sermo consistently outperform traditional ad formats. That’s because 85% of doctors say their mindset is much more/somewhat more medically focused on HCP only social platforms vs. public.
How to launch an HCP marketing strategy in less than 15 minutes
You built something to make people’s lives better. Now, you need to put your brand in front of the real medical professionals shaping patient decisions. You can do exactly that with Sermo’s Engagement Manager, an on-demand platform that allows you to easily build, target, launch, and monitor native ads for our community of over 1 million triple-verified global healthcare providers.
A high-level overview of the platform
Launching your campaign is remarkably simple and fast. You can lift and shift your existing brand assets for quick deployment. Here is how the process works:
- Register: Set up your free account using your work email.
- Build ads: Leverage your existing creative library, customize text, and watch the asset come to life in real-time.
- Target: Select your precise audience. You can filter by member type (physicians, advanced practice providers, pharmacists), specific medical specialties, and geographic locations. You only pay for the actual engagements your ad receives.
- Launch: Share preview links and PDFs with your team for fast approval. Click approve, and your ad goes live on schedule.
- Monitor performance: Track your views, engagements, and budget in real-time through a comprehensive dashboard.
Top messages that actually convert HCPs
If you’re aiming to influence and spark action from healthcare professionals, the right message is everything. Recent campaign data shows that some types of messaging consistently drive the highest engagement among doctors, including:
- App download – Easy access to useful tools gets attention.
- #1 Doctor recommended – Highlighting clinical trust is a winner.
- Discount/promotion – Everyone appreciates added value.
- Product demo – Show, don’t just tell.
- Re-education – Delivering new or updated clinical insights.
- Event promotion – Invitations to learn or connect.
- Driving website traffic – Clear CTAs that lead to further learning.
- Consumer testimonials – Peer and patient voices resonate.
- Data highlights – Back up your claims with compelling stats.
- HCP Influencer content – Featuring trusted figures within the community.
Within Sermo’s Engagement Manager, our two primary ad formats consistently drive exceptional results by integrating seamlessly into the trusted Sermo feed:
- Video ads: snackable, auto-play videos capture attention quickly and natively. They include a customizable call-to-action bar driving traffic to your site, achieving an incredible average engagement rate of 60% to 70%.
- Image ads: high-visibility image campaigns naturally integrate into medically relevant discussions. They offer targeted reach and deliver a strong average engagement rate of 20% to 25%.
Ready to engage the world’s most powerful healthcare influencers? Access the medical community that empowers today’s physicians.