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From the field

Writing from the field

Essays on clinical AI, evidence and the business of care by Dr. Jobby John, PharmD, FACA, first published on healthequation.ai. All but one open here on the Nimbus blog; that one opens on healthequation.ai in a new tab.

Clinical evidenceOctober 17, 2026

The Evidence Moved. The Recommendation Should Move With It.

A 2026 study proposes age-specific hormone reference ranges for premenopausal women. The essay argues that labs should report percentiles, and that recommendations should move when the evidence does.

Dr. Jobby John, PharmD, FACAOctober 17, 2026

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Clinical evidenceAugust 25, 2026

Low Testosterone Is a Flag, Not a Prescription

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Orexin: The Brain's Wakefulness Switch, and Why It Just Produced a Disease-Modifying Drug

Clinical AIJuly 28, 2026

The AI Model Is Not the Product. The Harness Is.

Every post

Clinical evidence

The Evidence Moved. The Recommendation Should Move With It.

October 17, 2026

Clinical evidence

Low Testosterone Is a Flag, Not a Prescription

August 25, 2026

Clinical evidence

Orexin: The Brain's Wakefulness Switch, and Why It Just Produced a Disease-Modifying Drug

August 21, 2026

The AI Model Is Not the Product. The Harness Is.

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