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Our Vision

Healthcare near You

Welcome to Sen Diagnostics, Bihar’s very own lab. Established in 1965, our family-owned laboratory spans three generations of pathologists, offering renowned quality reports and serving as the authoritative referral centre for complex cases. With a central facility and home collection facilities, we are near you with high quality diagnostics for addressing your healthcare needs. During your test, the clinician will take or request a sample of your blood, urine, other body fluid, or body tissue. Lab tests will be performed on these samples to help diagnose a specific disease, monitor a condition, or screen for conditions before symptoms occur.

Our Vision

Pioneering Diagnostic Excellence in Bihar

For us, continual improvement means that we do whatever it takes to excel. We believe that excellence is a day-to-day affair, measured by patient satisfaction.

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Comprehensive Diagnostic Solutions in Patna

Explore a range of diagnostic services tailored to your needs, designed to make your healthcare experience seamless and reliable.

Our Diagnostic Lab Services Include:

Biochemistry

Biochemistry

Hematology

Hematology

Immunology

Immunology

Microbiology

Microbiology

Clinical Pathology

Clinical Pathology

Histopathology

Histopathology

Cytopathology

Cytopathology

Molecular Diagnostics

Molecular Diagnostics

Additional Services

Home collection, mobile-friendly reports, historical trends for each patient, compliance with external quality assurance programs, ISO 9001:2015 certified.

Explore these diagnostics services and more, all backed by our commitment to accuracy, affordability, and compassionate care.

Prepare for a Visit

  • Help us to help you have an excellent experience with us:
  • Tell us if you are taking medicines, vitamins or supplements.
  • Fast according to instructions.
  • Rest for 10-15 minutes before and after any lab procedure.
  • If you are unable to follow these instructions, please tell us.
Additional Services

Sen Diagnostics Timeline

  • 1965

    Dr. Dilip Sen's laboratory started from an 8x8 room.

  • 1966

    First in the region - Bacteriology, chromatography, and assays for enzymes and steroids outside any medical college hospital.

  • 1969

    First private licensed blood bank of Bihar.

  • 1974

    First in the region to introduce automation in haematology with the Coulter counter.

  • 1976

    First in the region to start thyroid assay.

  • 1978

    Certified by the College of American Pathology and American Society for Clinical Pathology (Q Probe).

  • 1979

    First in the region to set up immunometric assays.

  • 1980

    First non-government radioisotope immunoassay lab approved by Bhabha Atomic Research Centre (BARC).

  • 1981

    First in the region to herald automation with biochemistry auto-analyser.

  • 1984

    Pioneered computerization of lab operations - new IBM PC and in-house developed Laboratory Information Management System by Dr. Sandeep Sen.

  • 1987

    First non-government HIV testing and counselling centre.

  • 1988

    First in the region to introduce immunofluorescence assays for infectious and auto-immune diseases.

  • 1990

    Collaborations with research institutes in India and abroad to develop, improve, patent, and deploy molecular diagnostic procedures suitable for the region.

  • 1994

    First to set up a (non-government) PCR lab.

  • 1995

    First in the East to introduce Western blots and T-cell counts for HIV.

  • 1996

    First in the East to herald automation for immunometric assays.

  • 1998

    First in the East - HPLC screening for thalassemia and diabetes.

  • 2001

    Total automation for most clinical analysis - first in India to use barcodes to track specimens for analysis.

  • 2002

    First in India - computerised 24x7 report delivery kiosk.

  • 2004

    ISO 9000 certified accredited by the British Standards Institute. Accredited by the American National Accreditation Board.

  • 2006

    Largest network of labs & service points in Bihar, Jharkhand, West Bengal – PPP and franchise model.

  • 2007

    State of the art laboratory in Kolkata.

  • 2009

    Contributed to thalassemia mutation database for East and North East India.

  • 2010

    Dr. Sandeep Sen appointed faculty for an advanced course on diagnostics in France by Foundation Merieux and the London School of Hygiene and Tropical Medicine.

  • 2011

    Upgraded procedures introduced esoteric parameters to stay updated with evolving trends in lab medicine. First in the East – state of the art robotics technology for proteins and chemical assays.

  • 2012

    Total automation of chemistry and immunoassay.

  • 2013

    Dr. Sandeep Sen was appointed to a core group in the haematology divisions of Beckman Coulter and CMC Vellore to enhance diagnostic capabilities using raw data from haematology analyzers.

  • 2014

    Sen Diagnostics goes paperless – all operations monitored digitally, real-time using our in-house laboratory information monitoring system.

  • 2015

    WHO approved Gene Xpert for TB in collaboration with the Clinton Health Action Initiative and the Bill & Melinda Gates Foundation.

  • 2017

    Government-authorised H1N1 testing centre.

  • 2020

    First NABL and ICMR approved COVID testing private laboratory in Bihar.

  • 2023

    Enrolled in External Quality Assurance Programs by BioRad and All India Institute of Medical Sciences, Delhi to ensure reports of the highest quality.

  • 2023

    Transitioned from a server-based Laboratory Information Management System (LIMS) to a secure cloud-based LIMS

  • 2023

    Our 15th collection centre in Patna becomes operational.

  • 2024

    Automation in microbiological culture and sensitivity testing.

Why Choose Sen Diagnostics?

We, Sen Diagnostics, stand out as we provide:

Accuracy You Can Trust

  • Stringent adherence to national and international quality standards
  • Modern technology for precise and reliable results

Compassionate Care

  • Exceptional patient-centric care that goes beyond expectations
  • A comforting and safe environment for all

Affordable Excellence

  • World-class services at an affordable cost, accessible to all

Three Things That Make Us Stand Out

Laser focus on quality with documented and audited processes calibrated against national and international standards.

Use of high-end technology for reliable, repeatable, and accurate results.

Excellent patient-centric reputation with the willingness to go the extra mile for our patients.

Our Gallery

Expertise at Sen Diagnostics, Patna

In Patna, our seasoned pathologists collaborate with cutting-edge technology to deliver premier healthcare services. Sen Diagnostics stands as your premier destination for top-tier diagnostic solutions in the city.

Need Diagnostic Services in Patna? Call @ +91 74819 53528