Saying it out loud improves retention by up to 20%.
University of Waterloo, production effect research
Rehearse out loud with Dr. Dean, an AI stand-in for your doctor. Say the thing you've been rehearsing in your head. Hear how it lands. Notice what you'd change.

Voice practice
Speak out loud. Dr. Dean listens and responds.
A quiet, voice-based rehearsal for the appointment you've been preparing for. You bring your health map. Dr. Dean plays the part of a busy but attentive family doctor and asks the questions you'll probably get asked in the room.
It isn't medical advice. It isn't a diagnosis. It's practice. Nothing you say to Dr. Dean is stored anywhere after the session ends. Each session is capped at 15 minutes so it feels like the real thing.
Saying it out loud improves retention by up to 20%.
University of Waterloo, production effect research
The important thing usually comes out on the second try.
What patients tell us after a first session
Fewer 'I forgot to mention' moments once you leave the room.
The reason most people practice at all
Hearing your own words back is how you notice what to change.
Rehearsal, not scripting
You need a map before you can practice. It gives you a picture of what you're carrying, so the conversation starts with what actually matters most.
Two versions of Dr. Dean. Warm asks gently and gives you room. Direct moves faster and pushes back a little. Pick the one closer to the appointment you're preparing for.
Voice only, like a phone call. You can keep the map open beside you, pop the full map over the top, or practice without it. End whenever you feel done.
After the call, see a short recap of what you covered, what you may have left out, and where the conversation felt strongest. It's a gentle read on the rehearsal, so you know what to lead with when the real appointment starts.
What Dr. Dean is and isn't
Coming soon
Some people just want to rehearse. We're working on a paid, standalone version of The Practice Room for anyone who wants to use Dr. Dean without creating a health map first. When it's ready, we'll send an update.
Want to be told when it opens up? Get updates on what's next.
Once your health map is ready, join Dr. Dean in The Practice Room.
Create a health map & join the practice roomNo health data stored, ever.