Thinking Like a Doctor
Like Duolingo, but for Thinking Like a Doctor. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
25 levels across 4 sections, about 50 minutes end to end, roughly 10 days at five minutes a day. It moves through The Clinical Encounter, The Body's Internal Logic, The Diagnostic Puzzle, and The Ethics of Care. It starts from scratch.
Free forever · No credit card · iPhone & Android

Key ideas in Thinking Like a Doctor
- The diagnostic power of the patient history
- The effectiveness of open-ended questions
- The 'onset' or how the pain started (sudden vs. gradual) is a primary diagnostic clue
- Social history explains 'why' a patient is sick, not just 'what' the sickness is
- The diagnostic power of the patient history versus physical exams or tests
- The sequence of events (e.g., pain before vomiting vs. vomiting before pain) points to specific diseases
- A patient's environment directly impacts their ability to follow a treatment plan
- The importance of symptom progression and timing
- The current intensity of pain is often less diagnostic than how the pain has changed over the last 24 hours
- Medical conditions are often exacerbated by workplace stressors or home instability
- The effectiveness of open-ended questions in identifying the real reason for a visit
- Connecting social context to medical outcomes
- The Golden Minute
- Silence as a clinical tool
- Interrupting too early
- The use of silence as a clinical tool
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives Thinking Like a Doctor the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
Why might a patient fail to mention their most pressing concern if a doctor starts with a specific question like 'Is your cough better?'
Get it right to open this lesson and 24 more in the app.
Where Thinking Like a Doctor takes you
Step into the shoes of a medical student to learn how doctors gather clues, solve diagnostic puzzles, and treat the human body as a complex system.
- 1
The Clinical Encounter
- The Art of the Patient History
- The Language of the Physical Exam
- 2
The Body's Internal Logic
- Vital Signs and Homeostasis
- The Body's Defense and Repair
- 3
The Diagnostic Puzzle
- Clinical Reasoning and Diagnosis
- Evidence and Decision Making
- 4
The Ethics of Care
- How Medicines Work
- The Human Side of Medicine
4 sections · 8 units · 25 levels. Built to play, not to enroll.
You pick the voice
Thinking Like a Doctor is taught in the The Professor style: clear, structured, thorough. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
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Start Thinking Like a Doctor today.
Download Tomo, search Thinking Like a Doctor, and play your first lesson in under a minute.