I want an online appointment booking system for my clinic — answered by Engineer Saeed Baatiah
What separates a booking system that works in a clinic from a demo is the real-world cases: one doctor never double-booked for the same slot (prevented in the database, not the interface), different durations per visit type (a first consultation is longer than a follow-up), doctors’ leave days, booking for an existing versus a new patient, and cancelling or rescheduling without a phone call.
The cases that break booking systems in clinics specifically: different durations per visit type, a doctor working across two branches on different schedules, sudden leave requiring already-booked appointments to be redistributed, shared resources (one X-ray machine for three doctors), and a new patient needing longer and more forms. These are settled during scoping rather than discovered after go-live.
And double-booking must be prevented in the database rather than in the interface — a technical distinction with a direct consequence: an interface check fails on two simultaneous clicks from two devices, so the same slot goes to two patients and reception discovers it with both of them standing there. A constraint at the data level makes the case impossible rather than rare.
And what actually lifts booking completion: no account registration (a mobile number and a verification code suffice), showing the three nearest available slots rather than an empty calendar to navigate, displaying accepted insurance before booking rather than after, and an instant confirmation carrying the location on a map.
- Prevent conflicts in the database, not the interface
- Per-visit-type durations, shared resources, and doctors’ leave
- No account registration — a mobile number and a code
- Show accepted insurance before booking, not after