Comprehensive Healthcare. Diagnostics. Specialists.
All Under One Roof.
Consult trusted Kolkata specialists, book diagnostic investigations and manage your healthcare journey — online or at our state-of-the-art Salt Lake & South Kolkata centres.
Numbers that reflect our clinical standards
Trusted by Kolkata
1,20,000+
Patients Served
40+
Specialist Consultants
350+
Investigations
12
Years of Clinical Excellence
99.8%
Diagnostic Accuracy
Diagnostic Excellence & Specialist Care
Our Services
Specialist OPD Consultations
Cardiology, Diabetology, Gynaecology, Neurology, Orthopaedics and more — in-person or video.
Learn moreNABL-Standard Pathology
Fully automated haematology, biochemistry, hormones and microbiology with same-day reports.
Learn morePreventive Health Packages
Curated annual check-ups for adults, seniors, women and corporates.
Learn moreTransparent pricing with same-day reports
Popular Investigations
Cardiology
12-Lead Digital Computerised ECG with Rhythm Strip
TAT: 24 hours
Cardiology
2D Echocardiography with Colour Doppler
TAT: 2 hours
Formulated by senior clinicians with up to 58% savings compared to individual test MRPs.
Annual Preventive Care
6SigmaCare Comprehensive Health Check
14 tests
6SigmaCare Master Preventive Healthcare Suite
86 tests
Advanced Cardiac Health & Heart Care Package
42 tests
Executive Diabetes & Metabolic Shield
10 tests
Senior Citizen Golden Care Package
62 tests
Women's Master Wellness & Hormonal Package
55 tests
Meet our senior specialists
Consultation Chambers
Designed for Patient Comfort
Why Choose 6SigmaCare
All Under One Roof
OPD, lab and imaging in a single 4,000 sq. ft. centre — no running between facilities.
Accredited Quality
NABL-standard laboratory and AERB-approved imaging with strict QC.
Senior Consultants
Experienced Kolkata specialists with transparent fees and live slots.
Digital Reports & Portal
Reports, prescriptions and health timeline in your My Health portal.
Transparent Pricing
Clear MRP, discounts and package savings — no surprises.
Patient Comfort
Comfortable lounges, short waits and a caring front desk.
Health Insights From Our Doctors
Trusted, medically reviewed guidance from the 6SigmaCare team.
Demystifying Digital X-Ray vs Ultrasound vs Doppler: When is which test recommended?
A clear, accessible breakdown of how modern medical imaging modalities work and what preparation you need before your scan.
The Silent Epidemic of Vitamin D & B12 Deficiency in Urban Bengal
Over 78% of urban clinic attendees in Kolkata exhibit sub-optimal Vitamin D and B12 levels. Here is how to diagnose and correct it safely.
Understanding Early Signs of Silent Cardiac Ischaemia: A Guide for Kolkata Residents
Why traditional chest pain is not the only warning sign of coronary artery disease, and how 2D Echo and TMT uncover early warning markers.
What our patients say
Patient Stories
“Booked a full-body package online and had my phlebotomist at home by 7 AM. Reports were in my portal the same evening.”
Rima Sen, Salt Lake · 2026-09-03
“The cardiac wing is excellent — 2D Echo and TMT done in one visit with the cardiologist's opinion the same day.”
Arindam Ghosh, Ballygunge · 2026-09-03
“Transparent pricing and no waiting. The reception team helped my parents with everything.”
Sunita Agarwal, New Town · 2026-09-03
Frequently Asked Questions
Visit us or reach our care desk
Centres in Kolkata
Contact details
Sector V, Salt Lake & Ballygunge Circular Rd, Kolkata 700091
+91 96742 92244 · +91 9674291188
Emergency: +91 9830524139
Opening hours
OPD & Lab Timings: 7:00 AM – 9:00 PM (Mon–Sun)
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Request a callback
Find us
Open in MapsSector V, Salt Lake & Ballygunge Circular Rd, Kolkata 700091