About
The work began in a bed.
Seven years horizontal. Thirty-three doctors. A body that stopped working and a system that told me I was imagining it. I was a paramedic who couldn't walk. A teacher who couldn't sit up. A person who had spent his career helping other people name invisible things, now unable to name what was happening inside his own body.
I eventually diagnosed myself. POTS. Postural Orthostatic Tachycardia Syndrome. A real condition. A real explanation. Invisible to everyone who had looked.
Then the part that took longer to learn. Once nobody else was catching it, I stopped catching it too. I did to myself exactly what those doctors did to me. I optimised for output and ignored the signal, until it broke.
So the question was never only about doctors: what does a system measure, and who does it miss?
I've answered it three ways. I built. Fifteen-plus ventures, and Patient in Residence at four health institutions, to create what didn't exist for patients like me. I wrote. Eight books on patient experience, patient communication and what systems miss. And I named a method, Testimony-Based Presence, practised in 27 countries: when one person stops performing, the room changes.
Three idioms for the same question. I walk into those rooms now. And I go first.

The Methodology
Twenty-five years of practice across 27 countries, in classrooms and boardrooms and hospital corridors and conference halls, produced a methodology.
I've been an instructor since I was fifteen. A teacher. A paramedic trainer. A patient advocate. A workshop facilitator. A keynote speaker. At every stage, I arrived at the same place through a different door: the moment when a room full of people who came in performing left having said the thing they needed to say.
I've given that practice a name: Testimony-Based Presence.
The principle is simple. When one person in a room stops performing, publicly and at real cost, the room's permission structure collapses. People say things they came in not planning to say. They discover they're not alone in the specific shape of their stuck. Something moves that was blocked before.
That's the methodology. The container is The Honest Room.
The Work
Patient Advocacy
Fifteen-plus ventures, from Dysautonomia Israel to The Patient School, building what the system hadn't built. Patient in Residence four times, at Ludwig Boltzmann, Sheba, Health Hub Vienna and Health Tech without Borders.
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Advisory
Patient experience, patient engagement and organisational diagnostics. Finding what the metrics miss, for health systems, pharma, MedTech and leadership teams.
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Workshops
The keynote, for one team. Half a day, ten to forty people, no slides. Also as a one-day open intensive in Vienna.
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Keynotes
The gap between what a system measures and what a person needs. 45 to 60 minutes, for when the room is 500 people instead of 12.
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Writing
Eight books on patient experience, patient communication, speaking, and what healthcare systems miss.
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The Institutional Context
The Organizations
Roi has founded fifteen-plus ventures across patient advocacy, health technology, emergency response and education.
See the full timeline →The Lineage
This work belongs to a tradition.
Martin Buber distinguished the teacher who transmits from the witness who testifies. Roi studied Buber in two university courses and has been practicing I-Thou encounter at room scale ever since, without knowing it had a name.
David Bohm, William Isaacs, Edgar Schein, Carl Rogers, and Otto Scharmer each contributed to the intellectual foundation that TBP draws on.
The full academic paper on Testimony-Based Presence is available on request.
The Personal
Roi Shternin lives in Bruck an der Leitha, Lower Austria, with his wife Theresa and their daughter.
He speaks English, German, and Hebrew. He has spoken in 27 countries. He has authored eight books. He is a nine-year veteran of emergency medical services in Israel.
He runs sprechcoaching.com with Theresa.
He was born in Israel. He lives in Austria. The work travels.
Ready to stop performing?