The Heart of Healthcare | A Digital Health Podcast The New Care Dyad | Dr. Karen DeSalvo
Feb 9, 2026
Dr. Karen DeSalvo, physician and former Google Chief Health Officer who led health initiatives across government and tech. She explores how search and chat are becoming the front door to care. Talks about Google’s safety guardrails, AI ‘doctor in your pocket’ tools, regulatory tensions, and how wearables and at-home diagnostics are reshaping primary care.
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Monitor For Novel Queries Continuously
- Build continuous monitoring and vigilance because 15% of search queries every day are novel and unpredictable.
- Invest in trend detection and rapid model updates to catch new harmful behaviors or therapies early.
Standardize Red-Teaming And Safety
- Do collaborative red-teaming and share safety standards across the industry to raise baseline guardrails.
- Establish common templates so smaller startups don't have to invent safety processes from scratch.
Regulation Needs A Balanced Framework
- Regulatory balance matters: too strict regulation stifles innovation, too little leaves no harmonized safety standard.
- Health AI may need oversight akin to clinician regulation because it can perform medical decision-making.
