Doctor Appointment Chatbot — AI Healthcare Assistant Platform

Overview

Doctor Appointment Chatbot is a full-stack AI-powered healthcare assistant platform that enables users to chat with a medical bot, translate symptoms into English, book doctor appointments, search medicines, upload prescriptions for OCR extraction, and track orders — all in one system.

This project demonstrates integration of AI, NLP, APIs, OCR, automation, and web development into a single production-style application.

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Features

• AI chatbot for medical interaction
• Integrated Calendly API for real-time appointment scheduling
• Multilingual symptom translator
• Prescription OCR reader (Image + PDF)
• Medicine information search via FDA API
• Email automation system
• Doctor appointment booking UI
• Pharmacy cart system
• Order tracking system
• Interactive frontend UI

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Tech Stack

Backend

• Python
• Flask

AI / NLP

• HuggingFace Transformers
• Google Translator APIs

Libraries

• pytesseract
• PyPDF2
• gTTS

Frontend

• HTML
• CSS
• JavaScript

APIs

• OpenFDA API
• Calendly API

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System Architecture

User → Frontend UI → Flask Backend
                     ↓
          NLP + Translation Engine
                     ↓
        External APIs + OCR Engine
                     ↓
               Response Output

Installation

Clone repo

git clone https://github.com/DeepakWagle/doctor-appointment-chatbot.git
cd doctor-appointment-chatbot

Install dependencies

pip install -r requirements.txt

Run server

python app.py

Open browser

http://127.0.0.1:5000

Environment Variables

Create a .env file in the root directory:

EMAIL_USER=your_email
EMAIL_PASS=your_password

Folder Structure

doctor-appointment-chatbot/
│
├── app.py
├── templates/
├── static/
├── uploads/
├── requirements.txt
├── README.md
└── .env

API Endpoints

Endpoint	Method	Description
/chat	POST	Send chatbot message
/translate	POST	Translate symptoms
/medicine	GET	Search medicine info
/upload	POST	Upload prescription
/track	GET	Track order

Screenshots

Home Page

Chatbot Interface

Other Features

Author

Deepak B V — AI & ML Graduate | AI & ML Focus

License

This project is licensed under the MIT License — see the LICENSE file for details.