No. 9 Clinician voices

John Halamka

President, Mayo Clinic Platform • United States

Emergency physician and informatics pioneer leading digital transformation and AI validation initiatives in healthcare.

The Signal

Dr. Halamka is a preeminent authority on clinical data standards, healthcare interoperability, and the practical implementation of ethical, secure artificial intelligence across modern health systems.

Who John Halamka is

Emergency physician and informatics pioneer leading digital transformation and AI validation initiatives in healthcare.

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At a glance

Role: President
Organisation: Mayo Clinic Platform
Platforms: LinkedIn, X, Podcast
Based in: United States, North America

Influence Score 92.3editorial estimate, see how it is built

Reach (25% weight)90

Audience size across LinkedIn, X, YouTube, podcasts and newsletters.

Engagement (20% weight)87

How much the audience actually reacts, comments, shares and subscribes.

Credibility (25% weight)98

Clinical, research, operating or investing track record behind the commentary.

Consistency (15% weight)91

Publishing cadence and how reliably they show up with original work.

Industry impact (15% weight)95

Whether decision makers, policy and capital actually move on what they say.

Scores are subjective editorial estimates compiled by our research desk from public profiles and published work. They are opinion, not measurement, and they are not a judgement of any person's character or ability.

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