Case Studies 4 min Jan 11, 2026

How a dental clinic cut absent clients by 40%

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The challenge

BrightSmile Dental was losing time and money because patients often forgot about their appointments. The front desk team spent hours every week making reminder calls, but still, many patients didn’t show up. Empty chairs meant wasted staff hours and lost revenue.

Callo to the rescue

The clinic connected Callo’s AI voice agent. Every new booking was instantly confirmed with a friendly call, and patients automatically got reminders 24 hours and 2 hours before their visit. If someone needed to reschedule, the agent handled it on the spot, updating the calendar in real time.

Before Callo, our staff spent loads of time chasing patients. Now the schedule just works — and so does the revenue

Dr. Miller, clinic director

The results

Within the first month:

  • Missed appointments cut by 40%
  • Team workload reduced by 5+ hours a week
  • Extra $8000 revenue

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