ISSN2320-2882
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Paper Title
Dr.AI: A Multimodal RAG-Enhanced Healthcare Chatbot for Multilingual Disease Awareness, Emergency Detection and Accessible Medical Guidance
Authors
Sandeep Kulkarni , Nikhil Mishra , Utkarsh Yadav , Raman Sharma
Keywords
speech recognition, Whisper AI, Llama 4 Scout, medical image analysis, text-to-speech, gTTS, disease detection
Abstract
This paper presents Dr.AI, a comprehensive AI-driven multimodal healthcare chatbot platform designed to democratize medical guidance through advanced natural language processing, Retrieval-Augmented Generation (RAG), and real-time emergency response capabilities. Dr.AI integrates Meta's llama-4-scout-17b-16e-instruct language model accessed via the Groq LPU inference engine, a curated ChromaDB vector store of 3,760 medical knowledge chunks, OpenAI Whisper for speech-to-text transcription, and Google Text-to-Speech (gTTS) for audio output. The system supports over 16 languages including Hindi, Hinglish, Marathi, Tamil, and Telugu, enabling voice-based and text-based medical consultation across diverse linguistic populations. Key features include a 5-step AI symptom checker, emergency SOS with real-time GPS hospital finder, medicine reminder scheduling, family health profile management, AI-powered medical report analysis for X-rays and lab results, webcam image capture, and a downloadable PDF health report. The platform is deployed on Render (backend) and Vercel (frontend) with Firebase Firestore for persistent data storage. Experimental results demonstrate that RAG-enhanced responses achieve approximately 85-90% factual grounding accuracy compared to 65-70% without RAG on domain-specific medical queries. The paper describes the system architecture, RAG pipeline design, deployment infrastructure, multilingual capabilities, and emergency detection mechanisms, establishing Dr.AI as a scalable, accessible, and clinically aware AI health companion.
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IJCRT — journal style
"Dr.AI: A Multimodal RAG-Enhanced Healthcare Chatbot for Multilingual Disease Awareness, Emergency Detection and Accessible Medical Guidance", IJCRT - International Journal of Creative Research Thoughts (www.ijcrt.org), ISSN:2320-2882, Vol.14, Issue 4, page no.b322-b331, April 2026, Available :https://ijcrt.org/papers/IJCRT2604165.pdf
APA — 7th edition
Kulkarni, S., Mishra, N., Yadav, U., & Sharma, R. (2026). Dr.AI: A Multimodal RAG-Enhanced Healthcare Chatbot for Multilingual Disease Awareness, Emergency Detection and Accessible Medical Guidance. International Journal of Creative Research Thoughts, 14(4), b322-b331. https://doi.org/10.56975/ijcrt.v14i4.304719
MLA — 9th edition
Kulkarni, Sandeep, et al. "Dr.AI: A Multimodal RAG-Enhanced Healthcare Chatbot for Multilingual Disease Awareness, Emergency Detection and Accessible Medical Guidance." International Journal of Creative Research Thoughts, vol. 14, no. 4, 2026, pp. b322-b331, https://doi.org/10.56975/ijcrt.v14i4.304719.
Chicago — 17th, bibliography
Kulkarni, Sandeep, et al. "Dr.AI: A Multimodal RAG-Enhanced Healthcare Chatbot for Multilingual Disease Awareness, Emergency Detection and Accessible Medical Guidance." International Journal of Creative Research Thoughts 14, no. 4 (2026): b322-b331. https://doi.org/10.56975/ijcrt.v14i4.304719.
Harvard — author–date
Kulkarni, S. et al. (2026) 'Dr.AI: A Multimodal RAG-Enhanced Healthcare Chatbot for Multilingual Disease Awareness, Emergency Detection and Accessible Medical Guidance', International Journal of Creative Research Thoughts, 14(4), pp. b322-b331. Available at: https://doi.org/10.56975/ijcrt.v14i4.304719
IEEE — numbered reference
S. Kulkarni, N. Mishra, U. Yadav and R. Sharma, "Dr.AI: A Multimodal RAG-Enhanced Healthcare Chatbot for Multilingual Disease Awareness, Emergency Detection and Accessible Medical Guidance," IJCRT, vol. 14, no. 4, pp. b322-b331, Apr. 2026, doi: 10.56975/ijcrt.v14i4.304719.
Vancouver — biomedical
Kulkarni S, Mishra N, Yadav U, Sharma R. Dr.AI: A Multimodal RAG-Enhanced Healthcare Chatbot for Multilingual Disease Awareness, Emergency Detection and Accessible Medical Guidance. IJCRT. 2026 Apr;14(4):b322-b331. doi: 10.56975/ijcrt.v14i4.304719
AMA — 11th edition
Kulkarni S, Mishra N, Yadav U, Sharma R. Dr.AI: A Multimodal RAG-Enhanced Healthcare Chatbot for Multilingual Disease Awareness, Emergency Detection and Accessible Medical Guidance. IJCRT. 2026;14(4):b322-b331. doi:10.56975/ijcrt.v14i4.304719
BibTeX — Zotero, Mendeley, LaTeX
@article{IJCRT2604165,
author = {Sandeep Kulkarni and Nikhil Mishra and Utkarsh Yadav and Raman Sharma},
title = {Dr.AI: A Multimodal RAG-Enhanced Healthcare Chatbot for Multilingual Disease Awareness, Emergency Detection and Accessible Medical Guidance},
journal = {International Journal of Creative Research Thoughts},
volume = {14},
number = {4},
pages = {b322-b331},
year = {2026},
month = {April},
issn = {2320-2882},
doi = {10.56975/ijcrt.v14i4.304719},
url = {https://doi.org/10.56975/ijcrt.v14i4.304719}
}
RIS — EndNote, RefWorks
TY - JOUR
AU - Kulkarni, Sandeep
AU - Mishra, Nikhil
AU - Yadav, Utkarsh
AU - Sharma, Raman
TI - Dr.AI: A Multimodal RAG-Enhanced Healthcare Chatbot for Multilingual Disease Awareness, Emergency Detection and Accessible Medical Guidance
T2 - International Journal of Creative Research Thoughts
JA - IJCRT
VL - 14
IS - 4
PY - 2026
SN - 2320-2882
DO - 10.56975/ijcrt.v14i4.304719
UR - https://doi.org/10.56975/ijcrt.v14i4.304719
SP - b322-b331
ER -
Issue
Volume 14 Issue 4,
April-2026
Pages : b322-b331
Article Information
- Pages
- b322-b331
- Published
- April 2026
- Registration ID
- IJCRT_304719
- Published Paper ID
- IJCRT2604165
- Research Area
- Science and Technology
- Author Type
- Indian Author
- Location
- Pune, Maharashtra, India
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- Published Paper PDF
- https://ijcrt.org/papers/IJCRT2604165.pdf
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