No-show rate dropped from 18% to 7.4% in 60 days.
Engagement map
From operating problem to measured outcome
3 weeks delivery · 3 tools in the implementation stack
Challenge
The front desk at this 3-location group was spending 2–3 hours a day calling to confirm appointments.
What we built
We built a two-way SMS confirmation system using n8n and Twilio, connected directly to Dentrix.
Result
No-show rate dropped from 18% to 7.4% within 60 days.
Recorded outcomes
Delivery timeline: 3 weeks. Metrics are shown in the same context as the published engagement.
The front desk at this 3-location group was spending 2–3 hours a day calling to confirm appointments. Half those calls went to voicemail. No-shows were running at 18%, costing the practice an estimated $400 a day in lost chair time at their busiest location. The reminder system was a combination of manual calls and a sticky note on someone's monitor.
We built a two-way SMS confirmation system using n8n and Twilio, connected directly to Dentrix. Patients receive a reminder 24 hours out, a second reminder 4 hours before, and a reply prompt for both. 'Yes' confirms and updates the schedule. 'No' cancels and triggers a waitlist notification. No reply after the second SMS creates a follow-up call task for staff, but only after the automation loop runs. Day-of no-shows trigger a rebooking text the following morning.
No-show rate dropped from 18% to 7.4% within 60 days. At 30 patients per day and roughly $350 average procedure value, that's around $350–500 recovered per day in chair time that would otherwise sit empty. Front desk call volume dropped by about 70%, that time went back to actual patient interaction.
The implementation path shown here follows the actual engagement summary.
Implementation sequence
Appointment created or modified in Dentrix
triggers the n8n workflow automatically.
24-hour reminder SMS sent via Twilio
with appointment time, location, and a reply prompt.
Patient replies Y or N
Confirmed appointments update status in Dentrix. Cancellations trigger waitlist notification.
No reply by 8 hours before
triggers a second SMS.
Still no reply
front desk gets a task card with the patient's name and phone number.
4-hour reminder sent to all confirmed
appointments with parking and directions link.
Day-of no-shows trigger a rebooking text
the next morning.
Three no-shows in 12 months flags
the patient for staff review before their next booking.
Results like these start with a free call.
If the same approach fits your situation, I'll tell you how. If it doesn't, I'll tell you that too.
Book a Free Call