Doctolib Siilo is a secure medical messaging app designed to help healthcare professionals and teams better collaborate on difficult cases, improve patient care, and share knowledge in a compliant way. Join a quarter-million active users in Europe’s largest medical network. ENSURE PATIENT DATA SECURITY - End-to-end Encryption - PIN Code Protection – secure your conversations and data - Secure Media Library – separate personal and professional photos, videos, and files - Photo Editing – guarant