Agent Case Study · Dental Group

Every call answered,
even the ones at 9pm

A dental group with four locations was losing patients it never met: calls rang out during lunch rushes, after 5pm, and every Saturday. We deployed an AI voice agent on their existing numbers — it answers instantly, books into their practice calendar, and hands anything clinical straight to staff.

Industry

Dental (multi-location group)

Company size

4 locations, ~35 staff

Region

Southeast US

Time to live

4 weeks, after-hours first

Client details anonymized under NDA — industry, size band, and timeline are accurate; identifying details are not shared.

Where they started

The challenge

Front-desk teams were answering the same five questions — hours, insurance, directions, availability, rescheduling — between checking patients in. Call answer rates during peak hours dropped below 70%, and after-hours callers got voicemail, which new patients almost never leave.

The group had tried an answering service; patients disliked reading from a script as much as staff disliked retyping the messages. Whatever replaced it had to book real appointments into their practice management calendar, not take notes about them.

The build

What we built

01Call-flow mapping

We listened to a week of recorded calls across locations, defined the routine intents worth automating, and set hard escalation rules: anything clinical, in pain, or upset goes to a human immediately.

02A voice patients talk to

Built on Twilio with a natural voice, the agent identifies itself honestly, keeps answers short, and transfers on request — no phone-tree mazes.

03Real booking, not messages

Calendar integration lets the agent offer actual open slots per location and provider, then confirm by SMS before the call ends.

04After-hours first, then overflow

It took nights and weekends for two weeks while staff reviewed transcripts daily, then picked up daytime overflow once trust was earned.

StackTwilioElevenLabsGoogle CalendarSlackn8n

Ninety days later

The results

100%
of calls answered across all four locations
71%
of routine calls resolved end to end
<5 sec
average time to answer
24/7
coverage without a single new hire
The unexpected win was the transcripts: for the first time the group could see exactly why people call, which reshaped their website FAQ and cut call volume further. Resolution landed at 71% — inside the 60–80% range we publish — with everything else reaching a human who now starts the conversation with context instead of 'can I put you on hold?'

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The agent behind this resultAI Voice Agents