BioTB
Delhi and Lucknow, with more cities being added

BioTB is a free directory of doctors and hospitals, starting with Delhi.

Each listing is built from the hospital's or clinic's own published information. Every profile lists its sources and the date we last reviewed it.

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Sources

Listed on every profile

Re-checked

We re-check listings regularly

Corrections

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City Directories

Browse Doctors by City

Choose your city to browse its doctors and hospitals. Each listing shows its sources.

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Coverage

Delhi and Lucknow, with more cities being added.

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Browse by Specialty

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Browse all doctors by city and specialty
Delhi NCR

Doctors and Hospitals in Delhi NCR

Each profile lists its sources and the date we last reviewed it. Listings are free, and no one can pay to rank higher.

All doctors in Delhi NCR
Dr. Ashok Seth, Cardiology in Okhla, New Delhi
Cardiology24/7 Emergency

Dr. Ashok Seth

Chairman, Fortis Escorts Heart Institute

MBBS, MD (Medicine), FRCP, FACC

At Fortis Escorts Heart Institute

Legendary interventional cardiologist with over 40+ years experience. Awarded Padma Bhushan & Padma Shri for pioneering angioplasty in India.

Okhla, New Delhi
Map
42+ years of clinical experience
Coronary Artery DiseaseAortic Valve StenosisMyocardial Infarction (Heart Attack)
Consultation: ₹3,500
View Profile
Dr. Naresh Trehan, Cardiothoracic Surgery in South Extension / NCR, New Delhi
Cardiothoracic Surgery24/7 Emergency

Dr. Naresh Trehan

Chairman & Managing Director, Medanta - The Medicity

MBBS, Diplomate, Diplomate

At Medanta - The Medicity

Pioneering cardiovascular and cardiothoracic surgeon. Former Chief of Escorts, awarded Padma Bhushan for groundbreaking heart surgeries.

South Extension / NCR, New Delhi
Map
45+ years of clinical experience
Triple Vessel Coronary DiseaseAortic AneurysmValvular Heart Disease
Consultation: ₹4,000
View Profile
Dr. Deepali Bhardwaj, Dermatology in Defence Colony, New Delhi
Dermatology

Dr. Deepali Bhardwaj

Senior Consultant Dermatologist & Aesthetician

MBBS, DVD (Dermatology), Fellowship in Dermatosurgery

At Skin & Hair Clinics Defence Colony

Internationally trained dermatologist, allergy specialist, and laser surgeon in Defence Colony, South Delhi. Known for medical dermatology & clinical acne therapies.

Defence Colony, New Delhi
Map
18+ years of clinical experience
Cystic Acne & Acne ScarsPsoriasis & EczemaMelasma & Hyperpigmentation
Consultation: ₹2,000
View Profile
Dr. S. K. S. Marya, Orthopedics in Saket, New Delhi
Orthopedics

Dr. S. K. S. Marya

Chairman, Bone & Joint Institute, Max Healthcare

MBBS, MS (Orthopaedics), MCh (Orth), FRCS

At Max Super Speciality Hospital, Saket

Pioneering orthopedic and robotic joint replacement surgeon with 35+ years experience. Over 18,000 joint replacement surgeries performed.

Saket, New Delhi
Map
38+ years of clinical experience
Severe Osteoarthritis of KneeAvascular Necrosis of Femoral Head (AVN)Rheumatoid Arthritis
Consultation: ₹2,500
View Profile
Dr. Randeep Guleria, Pulmonology in South Delhi / NCR, New Delhi
Pulmonology24/7 Emergency

Dr. Randeep Guleria

Chairman, Pulmonology & Critical Care / Ex-Director AIIMS

MBBS, MD (General Medicine), DM (Pulmonary Medicine)

At Medanta - The Medicity

India's foremost pulmonologist. Former Director of AIIMS New Delhi, recipient of Padma Shri and Dr. B.C. Roy National Award.

South Delhi / NCR, New Delhi
Map
36+ years of clinical experience
Post-COVID Pulmonary FibrosisSevere Bronchial AsthmaCOPD & Emphysema
Consultation: ₹3,500
View Profile
Dr. Harsh Mahajan, Radiology in Hauz Khas, New Delhi
Radiology

Dr. Harsh Mahajan

Founder & Chief Radiologist, Mahajan Imaging

MBBS, MD (Radiodiagnosis), Fellowship (MRI)

At Mahajan Imaging & Labs

Padma Shri recipient, honorary radiologist to the President of India. Pioneer of MRI and high-resolution molecular imaging in Delhi.

Hauz Khas, New Delhi
Map
39+ years of clinical experience
Suspected Brain Tumors & StrokeMusculoskeletal Sports InjuriesCardiac Myopathy Diagnostic Scanning
Consultation: ₹2,000
View Profile
Our Approach

How we build each listing

Each listing is compiled from public sources, and every profile shows where its information came from. Listings are free, and no one can pay to rank higher.

01

Public sources first

We compile each listing from the hospital's or clinic's own website and other public pages.

Sources listed on every profile
02

Plain language, clear sources

Profiles are written in plain language by the BioTB editorial team. We do not publish a profile when the source is unclear or contradicts itself.

Unclear sources are not published
03

Re-checked, open to corrections

We re-check listings regularly. Timings and fees can change, so confirm with the hospital before you visit. Spotted a mistake? Tell us and we will fix it.

Corrections welcome
Condition Guides

Condition guides in plain language

Each guide shows its evidence level.

CardiologyAtherosclerotic Heart Disease (ICD-10 I25.1)

Coronary Artery Disease (CAD) & Angioplasty Guide

A comprehensive clinical overview of coronary artery stenosis, angina pectoris, diagnostic fractional flow reserve (FFR), drug-eluting stents (DES), and minimally invasive TAVR procedures in Delhi NCR.

Class I, Level of Evidence A (CSI/ESC 2024 Revascularization Guidelines)
By the BioTB editorial teamRead
OrthopedicsPrimary Gonarthrosis of Knee (ICD-10 M17.1)

Grade-4 Knee Osteoarthritis & Robotic TKR Guide

Clinical evaluation of degenerative cartilage loss, varus/valgus knee malalignment, viscosupplementation limits, and computer-assisted robotic total knee arthroplasty in Delhi.

Grade 1A for Arthroplasty in Grade-4 OA; OARSI 2024 Core Recommendations
By the BioTB editorial teamRead
DermatologyAcne Conglobata & Severe Papulopustular Acne (ICD-10 L70.0)

Severe Cystic Acne & Hormonal PCOD Dermatology Guide

Evidence-based medical dermatology protocols for painful cystic nodules, post-inflammatory hyperpigmentation (PIH), PCOS endocrine management, and systemic oral retinoids in Delhi.

Grade A Evidence for Systemic Isotretinoin in Severe Nodulocystic Acne (IADVL/AAD)
By the BioTB editorial teamRead
We do not publish a guide when its source is unclear or contradicts itself.

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