Social media has become a major source of health information, but not all content is created equal. With more than half of adults turning to platforms like Instagram for medical guidance, distinguishing evidence-based education from viral misinformation has become increasingly important.

A recent article from Castle Connolly highlighted this challenge by naming 10 Top Doctor influencers to follow in 2026, physicians who combine strong clinical credentials with clear, responsible online education. And guess who was listed??? (spoiler alert – it’s someone you know!) 😉

Why Doctor-Led Content Matters

The Doctors featured in the Castle Connolly list represent the top tier of U.S. Physicians, selected for their training, experience, and peer recognition. What sets them apart online is their commitment to translating complex medical topics into understandable, accurate information, without relying on hype or trends.

Across specialties ranging from Plastic Surgery and Dermatology to Neurosurgery and Pediatrics, these Physicians use social media to:

• Correct medical misinformation
• Explain procedures and treatments realistically
• Encourage informed, patient-centered decision-making

Dr. Karen Horton Recognized as a Top Doctor Influencer

Among those recognized was Dr. Karen Horton, a Board-Certified Plastic Surgeon in San Francisco and a long-standing Castle Connolly Top Doctor. The article highlighted her educational and empathetic approach to social media, particularly her focus on women’s health, breast surgery, and breast reconstruction.

In a field where patients are often exposed to filtered images and oversimplified messaging, Dr. Horton emphasizes transparency, anatomy-based education, and realistic expectations. Her inclusion reflects the growing importance of thoughtful, evidence-based voices in aesthetic medicine.

Follow Dr. Karen Horton 

Dr. Karen Horton is a Board-Certified Plastic Surgeon and 13-time Castle Connolly Top Doctor who uses social media to share evidence-based education on Plastic Surgery, breast health, and women’s wellness.

Follow Dr. Horton:

Choosing the Right Voices to Follow

While social media can be a helpful starting point for learning, it should never replace a consultation with a qualified Physician. Following Board-Certified Doctors and peer-recognized experts helps ensure that the information you consume is grounded in real clinical experience, not algorithms or aesthetics.
When it comes to your health, credibility matters just as much online as it does in the exam room.