Product design question
Design an app that helps people find a doctor.
Practice this question out loud. An AI interviewer asks it, follows up like a real interviewer would, and scores your answer. Type or speak.
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What this question tests
Tests healthcare adjacent product design: matching patients to the right doctor while respecting trust, insurance, and urgency constraints.
How to approach it
- Define the user: someone needing to find a doctor, ranging from urgent same day needs to routine specialist searches.
- Identify the core needs: matching by specialty, insurance acceptance, location, and availability, plus trust signals like reviews and credentials.
- Propose the core flow: search or symptom based triage suggesting relevant specialties, filtered by insurance and location, with visible appointment availability.
- Address trust explicitly, verifying doctor credentials and showing genuine patient reviews rather than unmoderated ones.
- Define success: search to booked appointment conversion rate and time to find a suitable doctor.
- Confirm with the interviewer whether the focus is routine care or urgent, same day needs.
What a strong answer includes
- Grounds matching in real constraints patients care about most, insurance network acceptance and location, not just specialty and star rating alone.
- Proposes a lightweight symptom based triage step for uncertain users, suggesting relevant specialties rather than assuming users already know which type of doctor they need.
- Addresses trust directly, verifying doctor credentials and moderating reviews to prevent fake or manipulated ratings from skewing choices.
- Sets a measurable goal, for example a stated reduction in time from search start to booked appointment.
Common mistakes
- Ignoring insurance network compatibility, which is often the single biggest practical filter for choosing a doctor in the US.
- Assuming all users already know exactly which specialist they need instead of supporting uncertain, symptom driven searches.
Likely follow-up questions
- How would you verify doctor credentials and review authenticity at scale?
- How would this differ for an urgent same day need versus routine specialist care?
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Learn the skill behind it
Chapters of the AI PM course that teach what this question tests.
- Chapter 4: Discovery and strategy for AI products
- Chapter 7: AI UX and human oversight: design for a system that is wrong sometimes
- Chapter 14: Get the job: the AI PM interview loop