Automation: Build a Missed Call Follow-Up System

What This Builds

Every time your practice misses a call, this automation automatically creates a follow-up task in a shared Google Sheet with the caller's number, the time of the missed call, and a "Not Called Back Yet" status. Your front desk team works from this live list throughout the day, marking each follow-up as complete when done. No missed call slips through — and at the end of the day, you can see exactly how many were recovered. Each recovered missed call is worth $150–$400 in potential appointment value.

Prerequisites

• Comfortable using Weave for patient communication basics (Level 2)
• Zapier account (free tier may work for simple version; $20/month for multi-step)
• Google Sheets (free Google account)
• Weave account with webhook/Zapier integration enabled (confirm with Weave support)

The Concept

Think of this like having a physical "missed call log" pad at the front desk — except it fills itself in automatically and anyone on the team can see it from any device in real time. When a call is missed, Zapier acts like the person writing down the number — so nothing depends on a staff member remembering to write it down.

Build It Step by Step

Part 1: Set up your follow-up tracker in Google Sheets

1. Go to sheets.google.com and create a new spreadsheet
2. Name it: "Missed Call Follow-Up Tracker"
3. Create columns in row 1:

   • A: Date/Time
   • B: Caller Phone Number
   • C: Caller Name (if available)
   • D: Status (default: "Needs callback")
   • E: Notes
   • F: Called Back By (initials)
4. Share the sheet with your front desk team (click Share > enter their email addresses, set to "Editor")

What you should see: A clean spreadsheet that your whole team can edit simultaneously from their computers or phones.

Part 2: Connect Weave to Zapier

1. In Zapier, click Create Zap
2. For the Trigger, search for "Weave" — if Weave has a native Zapier integration, select it and choose "Missed Call" as the trigger event
3. If Weave doesn't have a native integration, select Webhooks by Zapier as the trigger — Weave may support outbound webhooks. Contact Weave support and ask: "Do you support outbound webhooks for missed calls? I want to send missed call data to Zapier."
4. Connect your Weave account and test the trigger with a real missed call

What you should see: Zapier receives a test event containing the caller's phone number and timestamp.

Troubleshooting: If Weave doesn't support direct Zapier integration, an alternative is to use Google Voice or your phone carrier's missed call notifications (email alerts) as the trigger instead. Check with your phone system vendor.

Part 3: Add the Google Sheets row step

1. Add a second step in Zapier: search for "Google Sheets"
2. Choose action: Create Spreadsheet Row
3. Connect your Google account and select the "Missed Call Follow-Up Tracker" spreadsheet
4. Map the fields:

   • Date/Time → use the Zapier timestamp variable
   • Caller Phone Number → use the phone number from the Weave trigger
   • Caller Name → use name if available (may be empty for unknown callers)
   • Status → type "Needs callback" (static text)
5. Test the step — a new row should appear in your Google Sheet

What you should see: A new row appears in your spreadsheet with the missed call details.

Part 4: (Optional) Add a staff notification

Add a third step: Gmail or Google Chat — send a message to your front desk team when a missed call is logged. This creates urgency: instead of checking the sheet periodically, staff get a ping when a new call comes in.

Gmail notification text: "New missed call just logged in the tracker — {{caller phone number}} at {{time}}. Please call back within 30 minutes."

Part 5: Train your team on the workflow

The automation only works if staff actually use the tracker. Brief your front desk team:

1. The Google Sheet auto-fills when a call is missed
2. Whoever has capacity should grab the next "Needs callback" entry
3. After calling back, change the status to "Connected" or "Voicemail Left" and add initials in column F
4. At end of day, review the sheet — any "Needs callback" remaining need a next-day follow-up

Real Example: A Tuesday Afternoon

Setup: Zapier watching Weave for missed calls; Google Sheets tracker live.

Input: At 2:14pm, a patient calls and hangs up before anyone answers. Weave logs the missed call.

What happens automatically:

• Zapier detects the missed call within 30 seconds
• A new row appears in the Google Sheet: "2:14 PM | (312) 555-0182 | [Unknown] | Needs callback"
• A Gmail ping goes to the front desk team: "New missed call logged at 2:14 PM — (312) 555-0182. Please call back."

What the team does:

• Sarah at the front desk sees the notification, calls back at 2:22pm
• It's a new patient asking about implant pricing
• Sarah updates the sheet: "Connected — new patient consult booked 4/5" with her initials

Time saved: No missed leads. No post-it notes. No wondering if someone called back.

What to Do When It Breaks

• "No rows appearing in the Sheet" → Test the Zapier trigger manually — check if Weave is sending webhook data. Also confirm the Google Sheet ID in Zapier is pointing to the right spreadsheet (not a duplicate).
• "Phone numbers not showing" → Some phone systems mask caller ID for unknown numbers. Check Weave's settings to confirm caller data is included in outbound events.
• "Staff aren't using the tracker" → The automation only works if the human step happens. Review the tracker in morning huddle for the first 2 weeks until it becomes habit.
• "Zapier hits free tier limit" → On the free tier, Zapier only runs 100 automations/month. If you have more than 100 missed calls/month, upgrade to the $20/month plan.

Variations

• Simpler version: Skip Zapier entirely. Weave itself has a "missed calls" log in its dashboard — review it every 2 hours and call back manually. No automation, but the data is still visible.
• Extended version: Connect the Google Sheet to a weekly ChatGPT analysis: "Here are this week's missed calls and their outcomes. How many were recovered? What were the most common times we missed calls? Suggest schedule adjustments." Export your Sheet data and paste to ChatGPT for a quick call pattern analysis.

What to Do Next

• This week: Build the Sheet tracker first (Part 1) — use it manually even before Zapier is connected. This builds the habit before the automation.
• This month: Activate the full Zapier integration. Run a 30-day review of recovered vs. lost calls.
• Advanced: Add a ChatGPT step that, when a missed call is logged, automatically drafts a text message to the patient via Weave: "Hi! We missed your call at [time]. We'd love to help — call us back at [number] or reply here." This creates a complete auto-response loop with no staff action required for the initial reply.

Advanced guide for Dental Office Manager professionals. These techniques use more sophisticated AI features that may require paid subscriptions.