Product design question
Design an application launching in the US marketplace that enables patients to find doctors.
- Meta
- Product design
- Hard
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What this question tests
End to end product design for a two sided healthcare marketplace, balancing patient trust and provider incentives.
How to approach it
- Clarify scope: primary care, specialists, or both, and whether booking and payment happen in app.
- Identify users: patients searching for a nearby, in network, available doctor, and doctors who want qualified bookings.
- Surface pain points: patients cannot judge quality or availability quickly, and doctors waste slots on no shows or mismatched needs.
- Prioritize trust signals (reviews, insurance match, wait time) as the core value over cosmetic features.
- Propose a solution: search filtered by insurance and specialty, real time availability, and verified reviews.
- Define success as completed bookings per active patient and no show rate for doctors.
What a strong answer includes
- Leads with insurance network matching as the top filter, since that is the biggest real world blocker to booking in the US.
- Addresses trust with verified reviews and license checks, not just star ratings, which is critical in healthcare.
- Gives an illustrative target, e.g. assumes reducing time to book from 20 minutes of calling to under 3 minutes in app.
- Considers the doctor side incentive: reducing no shows through deposits or reminders, not just patient facing features.
Common mistakes
- Designing only for patients and ignoring what would make doctors want to list and maintain accurate availability.
- Skipping insurance and network matching, which is the single biggest friction point in US healthcare search.
- No trust or verification mechanism for reviews or provider credentials.
Likely follow-up questions
- How would you verify doctor credentials and reviews are trustworthy?
- How do you handle patients without insurance?
- What would your MVP feature set look like?
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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