SunknowledgeSun knowledge Services Inc. has been empowering healthcare practices efficiently, manage their revenue cycles with a full set of services in medical billing, coding, and virtual assistance. Interview Reference Code - HR KAYENAT - 6291977760- Whatsapp We are into healthcare medical billing. No SALES/MARKETING involved. Address - Omega Tower, Bengal Intelligent Park, 11th Floor GP Block, Sector V, Bidhannagar, Kolkata, West Bengal 700091 Landmark - Near RDB Cinema ( SDF Bus Stop, Salt Lake )