Opening Hours: Daily 7:00 AM – 10:00 PM
Kalyani's Accredited Medical Center & LabISO & Govt Undertaking Certified

Welcome to the Best DoctorsClinic & Diagnostic Lab in Kalyani

Providing ISO-certified biochemistry testing under government undertaking standards and elite academic consulting chambers. Engineered for pristine report speeds, unmatched pathology diagnostic clarity, and patient hospitality.

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ISO & Govt Undertaking Guidelines
Same Day Digital Reports
A One Health Storefront & Doctor Chamber in Bakultola, Kalyani

Diagnostic Storefront

Visit us at Bedibhawan Bazar Rd, Kalyani (Near Rabitirtha School)

20+ Specialists

Ex-Resident AIIMS & R.G. Kar

E-Reports

Instant Online Access

1000+

Diagnostic Tests

Biochemistry, Serology & Pathology

20+

Specialist Doctors

Chambers daily of consult

Fast

Reports Delivered

Digital reports on web & WhatsApp

Trusted

Care for Life

Loved by Kalyani residents

A1

Diagnostic Center

Bakultola, Kalyani, Bengal

Modern Automated Analyzers for Biochemistry

State-certified Pathology & Molecular Serology

Clinical consults from AIIMS & NRS Med universities

Full support on WhatsApp reporting collection

ISO-Certified & Govt UndertakingVerified ✓
Welcome to A One Health

Comprehensive Pathological Lab & Specialized Clinician Care under One Roof

Established with a vision to provide precise, timely, and empathetic healthcare, A One Health stands as the leading Pathological Laboratory & Doctor's Chamber in Bakultola, Kalyani. We merge highly advanced automated pathology testing with an elite panel of visiting professors and senior registrar consultants.

We maintain ISO-certified and government undertaking guidelines, guaranteeing pristine sample integrity and automated data parsing. Whether it is standard preventatives or custom endocrine profiles, our computerized reports provide outstanding clinical accuracy.

Experienced University Specialists
Advanced Automated Diagnostic checks
Comfortable Patient-Centered chambers
Highly computer-accurate test reporting
Our Clinical Faculty

Meet Our Specialist Doctors

Consolidated directory of academic clinical consultants, senior practitioners, and university clinical medical faculty in Kalyani. Handpicked to provide maximum diagnostic clarity.

Prof. Dr. Chanchal Kumar Dalai
Sugar

Prof. Dr. Chanchal Kumar Dalai

MBBS, MD (Kolkata)

Experience: Ex-Resident, R.G. Kar Medical College & Hospital
Visiting Hours:Every Monday – 4:00 PM
Visiting Fee350
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Dr. Kinnor Das
General Physician

Dr. Kinnor Das

MBBS

Affiliation: Attached to AIIMS, Kalyani
Visiting Hours:Everyday – 6:00 PM
Visiting Fee300
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Dr. Bonny Sen
Neurology Specialist

Dr. Bonny Sen

MBBS, MD, DM (Neurology)

Affiliation: NRS Medical College & Hospital
Visiting Hours:1st & 3rd Monday – 6:00 PM
Visiting Fee500
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Dr. Kunal Kumar Paul
Dermatology Specialist

Dr. Kunal Kumar Paul

MBBS (KOL), MD (Gold Medalist)

Experience: Ex-Assistant Professor, AIIMS Kalyani
Visiting Hours:Every Friday – 8:00 PM
Visiting Fee400
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Dr. Sumantra Banerjee
Chest Medicine Specialist

Dr. Sumantra Banerjee

MBBS, MD (Chest Medicine)

Affiliation: JNM Hospital, Kalyani
Visiting Hours:Every Thursday – 4:00 PM
Visiting Fee300
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Dr. Amitesh Pandit
ENT Specialist

Dr. Amitesh Pandit

MBBS, MS (ENT)

Visiting Hours:Every Friday – 5:00 PM
Visiting Fee400
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Dr. Saptarshi Majumder
Psychiatrist

Dr. Saptarshi Majumder

MBBS (WBUHS), MD Psychiatry

Affiliation: CNMC, Kolkata
Visiting Hours:Every Saturday – 5:00 PM
Visiting Fee400
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Dr. Sulagna Lala
Gynecologist

Dr. Sulagna Lala

MBBS, DNB

Affiliation: Consultant Gynecologist
Visiting Hours:Every Thursday – 4:00 PM
Visiting Fee400
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Dr. Aakash Basu
Orthopedic Specialist

Dr. Aakash Basu

MBBS, MS, DNB (Orthopedics)

Affiliation: R.G. Kar Medical College & Hospital
Visiting Hours:Every Thursday & Saturday – 8:00 PM
Visiting Fee300
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Dr. Sandhya Roy
Child

Dr. Sandhya Roy

MBBS, DCH (KOL)

Visiting Hours:Every Monday & Friday – 8:00 PM
Visiting Fee300
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Dr. Rituparna Manna
Child Specialist

Dr. Rituparna Manna

MBBS, MD, PDCC

Experience: Senior Ex-Resident, AIIMS Kalyani
Visiting Hours:Every Tuesday & Friday – 8:00 AM
Visiting Fee400
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Dr. Subhadeep Sarkar
Cardiologist

Dr. Subhadeep Sarkar

MBBS, MD, DM (Cardiology)

Affiliation: R.G. Kar Medical College & Hospital
Visiting Hours:1st & 3rd Monday – 4:00 PM
Visiting Fee500
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Dr. N. C. Bhowmik
Gynecologist

Dr. N. C. Bhowmik

MBBS, DGO, MD, MRCOG-1 (London)

Experience: Ex-Research Fellow (ICMR)
Visiting Hours:Monday – 11:00 AM | Thursday – 5:00 PM
Visiting Fee800
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Diagnostic Labs Pricing

Premium Pathology Test Packages

Consistently curated diagnostic panels combining critical blood chemistry, hematological tracking, and biochemistry sensors at highly competitive pricing in Kalyani. Always trusted, completely secure.

Evaluates joint health, calcium levels, uric acid, and key rheumatoid indicators.

✦ Code: AOH(A)-I

Arthritis Profile I

Specialist Rate999
Included Indicators (7)
SUGAR FASTING
CBC (COMPLETE HEMOGRAM)
CRP (C-REACTIVE PROTEIN)
ASO (ANTI STREPTOLYSIN O TITRE)
Book Test
✦ Code: AOH(A)-II

Arthritis Profile II

Specialist Rate1499
Included Indicators (10)
SUGAR FASTING
CBC (COMPLETE HEMOGRAM)
CRP (C-REACTIVE PROTEIN)
ASO (ANTI STREPTOLYSIN O TITRE)
Book Test
✦ Code: AOH(A)-III

Arthritis Profile III

Specialist Rate2999
Included Indicators (11)
SUGAR FASTING
CBC (COMPLETE HEMOGRAM)
CRP (C-REACTIVE PROTEIN)
ASO (ANTI STREPTOLYSIN O TITRE)
Book Test
Secure Online Payment & Digital Report Delivery

Paying is easy! Book online and pay either securely on-site via Cash/UPI, or instantly simulator checkout in our booking form. Digital reports are synced on your portal within 24 hours.

Instant Scheduling

Online Appointment Booking

Fill out our secure medical coordination form below to reserve an appointment with our specialist physicians or schedule your pathological diagnostics panel.

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Patient Library

Clinical Guidance & Health Tips

Staying ahead means staying informed. Read essential diagnostic guidelines from our lead pathology consultants.

RheumatologyJune 12, 2026

Understanding Joint Pain: When to get an Arthritis Profile

Joint stiffness is more than just age. Learn how RA Factor, Uric acid, and Calcium tests can reveal systemic conditions early.

4 min read
EndocrinologyJune 08, 2026

Understanding Thyroids: Understanding T3, T4 and TSH levels

Thyroid hormone imbalances affect metabolism, energy, and mood. Here is a layperson's breakdown of thyroxine tests.

5 min read
Diagnostic TipsMay 29, 2026

Preparing for Clinical Diagnostics: fasting instructions

Did you know drinking tea before a blood sugar or cholesterol test can skew results? Learn exact diagnostic prep guidelines.

3 min read
Trusted Locally

Patient Testimonials & Reviews

Genuine medical consultation reports and pathology test feedback from our local Nadia/Kalyani healthcare patrons.

"Very reliable place in Kalyani. Got my biochemistry tests done and reports were delivered online within 4 hours. Dr. Chanchal Dalai's consulting was excellent."

Amit Chatterji (Kalyani A-Block)10 days ago

"As a health professional, I highly recommend A One Health. Their lab equipment is state of the art and the doctor chamber hosts the stellar ex-resident specialists from AIIMS."

Dr. Pallab Roy (Kalyani B-Block)2 weeks ago

"Excellent orthopedic consultation with Dr. Aakash Basu. Highly reasonable diagnostic packages and the staff is very polite. Fast report delivery too."

Sujata Pramanik (Kanchrapara)1 month ago

"Reliable and convenient. I booked the Kidney Function Profile III for my elderly mother. The booking and report collection is very smooth on their portal."

Biplab Sarkar (Kalyani near Station)3 weeks ago
Voice of Patient

Share Your Medical Experience

Location & Maps

Find A One Health

* Located directly on Bedibhawan Bazar Rd near Rabitirtha School. Easy access from Kalyani Railway station by Toto or Auto. Parking accommodations available for cars and two-wheelers.