I built a clinical-grade AI Voice Assistant using ElevenLabs, n8n, and a Hybrid RAG pipeline to automate key medical workflows such as appointment booking, patient record retrieval, and clinical FAQ support. It offers natural real-time voice conversations, automated Google Calendar scheduling, Gmail confirmations, Redis-powered memory, and seamless backend automation to deliver fast, accurate 24/7 patient assistance while improving efficiency, experience, and reducing manual workload.