Send Automated Patient Appointment Reminders via Email & SMS with Multi-Database Support

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

PATIENT APPOINTMENT REMINDER SYSTEM MULTI DATABASE SUPPORT PURPOSE: Automatically send professional appointment reminders via email and SMS to reduce no shows and improve patient experience. FEA...

Best for

Support Chatbot automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.webhook, n8n-nodes-base.set, n8n-nodes-base.code, n8n-nodes-base.googlesheets, n8n-nodes-base.airtable, n8n-nodes-base.wait, n8n-nodes-base.emailsend, n8n-nodes-base.twilio

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by David Olusola.

Original n8n.io source

1.1 Workflow description

Title: Send Automated Patient Appointment Reminders via Email & SMS with Multi-Database Support
Workflow name: Send Automated Patient Appointment Reminders via Email & SMS with Multi-Database Support

🏥 PATIENT APPOINTMENT REMINDER SYSTEM

MULTI-DATABASE SUPPORT

PURPOSE: Automatically send professional appointment reminders via email and SMS to reduce no-shows and improve patient experience.

FEATURES: ✅ Dual reminders (3-day + 1-day before) ✅ Email + SMS notifications ✅ Phone number auto-formatting ✅ Timezone handling ✅ Professional HTML email templates ✅ Multi-database support: • PostgreSQL (Enterprise) • Google Sheets (Easy) • Airtable (Recommended) ✅ Flexible webhook support

BUSINESS IMPACT: 📈 Reduce no-shows by 30-50% 💰 Increase revenue from better attendance ⏰ Save staff time on manual reminders 📱 Professional patient communication

SETUP: Activate ONLY the database nodes your client needs!

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Webhook: New Appointment

Type / Role: n8n-nodes-base.webhook - webhook
Config choices: Version 1

Block 2 - Extract Appointment Data

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 3 - Format & Validate Data

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 4 - Store in Google Sheets

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.4

Block 5 - Store in Airtable

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2

Block 6 - Wait: 3 Days Before

Type / Role: n8n-nodes-base.wait - wait
Config choices: Version 1.1

Block 7 - Send 3-Day Email Reminder

Type / Role: n8n-nodes-base.emailSend - emailSend
Config choices: Version 2.1

Block 8 - Send 3-Day SMS Reminder

Type / Role: n8n-nodes-base.twilio - twilio
Config choices: Version 1

Block 9 - Update Google Sheets: 3-Day Sent

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.4

Block 10 - Update Airtable: 3-Day Sent

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2

Block 11 - Wait: 1 Day Before

Type / Role: n8n-nodes-base.wait - wait
Config choices: Version 1.1

Block 12 - Send 1-Day Email Reminder

Type / Role: n8n-nodes-base.emailSend - emailSend
Config choices: Version 2.1

Block 13 - Send 1-Day SMS Reminder

Type / Role: n8n-nodes-base.twilio - twilio
Config choices: Version 1

Block 14 - Update Google Sheets: 1-Day Sent

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.4

Block 15 - Update Airtable: 1-Day Sent

Type / Role: n8n-nodes-base.airtable - airtable
Config choices: Version 2

Block 16 - System Overview

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 17 - Database Selection Guide

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 18 - Google Sheets Setup

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 19 - Airtable Setup

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 20 - Client Setup Checklist

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 21 - Store in PostgreSQL

Type / Role: n8n-nodes-base.postgres - postgres
Config choices: Version 2.6

Block 22 - Update PostgreSQL: 3-Day Sent

Type / Role: n8n-nodes-base.postgres - postgres
Config choices: Version 2.6

Block 23 - Update PostgreSQL: 1-Day Sent

Type / Role: n8n-nodes-base.postgres - postgres
Config choices: Version 2.6

3. Summary Table

Workflow	Send Automated Patient Appointment Reminders via Email & SMS with Multi-Database Support
Complexity	advanced
Nodes	23
Categories	Support Chatbot
Author	David Olusola
Published	28 Jul 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/6548/6548.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Support Chatbot workflows

Frequently asked questions

What does Send Automated Patient Appointment Reminders via Email & SMS with Multi-Database Support do?

PATIENT APPOINTMENT REMINDER SYSTEM MULTI DATABASE SUPPORT PURPOSE: Automatically send professional appointment reminders via email and SMS to reduce no shows and improve patient experience. FEA...

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Support Chatbot use case.

David Olusola

92 workflows

Nodes

n8n-nodes-base.webhook n8n-nodes-base.set n8n-nodes-base.code n8n-nodes-base.googlesheets n8n-nodes-base.airtable n8n-nodes-base.wait n8n-nodes-base.emailsend n8n-nodes-base.twilio

Complexity

advanced

Published 28 Jul 2025

Likes 0

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Install path: /data/workflows/6548/6548.json

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Send Automated Patient Appointment Reminders via Email & SMS with Multi-Database Support

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

🏥 PATIENT APPOINTMENT REMINDER SYSTEM

MULTI-DATABASE SUPPORT

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Webhook: New Appointment

Block 2 - Extract Appointment Data

Block 3 - Format & Validate Data

Block 4 - Store in Google Sheets

Block 5 - Store in Airtable

Block 6 - Wait: 3 Days Before

Block 7 - Send 3-Day Email Reminder

Block 8 - Send 3-Day SMS Reminder

Block 9 - Update Google Sheets: 3-Day Sent

Block 10 - Update Airtable: 3-Day Sent

Block 11 - Wait: 1 Day Before

Block 12 - Send 1-Day Email Reminder

Block 13 - Send 1-Day SMS Reminder

Block 14 - Update Google Sheets: 1-Day Sent

Block 15 - Update Airtable: 1-Day Sent

Block 16 - System Overview

Block 17 - Database Selection Guide

Block 18 - Google Sheets Setup

Block 19 - Airtable Setup

Block 20 - Client Setup Checklist

Block 21 - Store in PostgreSQL

Block 22 - Update PostgreSQL: 3-Day Sent

Block 23 - Update PostgreSQL: 1-Day Sent

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions