Dr. Debashish Chaudhary

Dr Debashish Chaudhary is a Surgical Oncologist in Gurgaon with 21 years of clinical practice in cancer surgery.

He currently serves as Senior Consultant and Clinical Lead at Narayana Superspeciality Hospital and consults at Oncare Cancer Centre.

He specialises in performing breast conservation surgery, mastectomy, lung and chest wall tumour resections, robotic-assisted cancer surgery, and head and neck cancer operations.

Areas of Expertise

Dr Debashish Chaudhary provides specialised surgical oncology care across breast oncology, thoracic oncology, robotic surgery, and head and neck cancer surgery.

Breast Oncology Surgery

Patients diagnosed with breast cancer require surgery that balances complete disease clearance with the best possible cosmetic outcome.

Dr Chaudhary manages the full surgical pathway for breast malignancies, from breast conservation surgery and wide local excision to mastectomy, axillary staging procedures, and oncoplastic reconstruction.

His training in breast oncology at Tata Memorial Hospital supports his approach to both early-stage and locally advanced breast cancers.

Thoracic and Chest Oncology

Cancers of the lung, oesophagus, and chest wall need careful surgical planning to preserve respiratory function and support recovery.

Dr Debashish performs lung cancer resections including lobectomy and segmentectomy, oesophageal cancer surgery, and resection of mediastinal and chest wall tumours.

Robotic and Minimally Invasive Cancer Surgery

Minimally invasive techniques reduce postoperative pain and shorten hospital stays for many cancer operations.

Dr Debashish uses robotic-assisted platforms and video-assisted thoracoscopic surgery for selected thoracic and abdominal malignancies, alongside laparoscopic oncology procedures where the tumour stage and anatomy allow a keyhole approach.

Head and Neck Oncology

Tumours of the oral cavity, throat, thyroid, and salivary glands often involve structures critical to speech and swallowing.

Dr Debashish carries out head and neck cancer resections with neck dissection and reconstruction planning, working alongside medical and radiation oncology teams to decide the sequence of treatment for each patient

Credentials and Qualifications

Dr Debashish Chaudhary holds the following qualifications and training:

Educational Background

• MBBS, Kasturba Medical College, Mangalore (2005)
• MS General Surgery, King Georges Medical University, Lucknow (2009)
• MCh Surgical Oncology, Tata Memorial Hospital, Mumbai (2015)

Advanced Training

• Training in Thoracic Oncology and Breast Oncology, Tata Memorial Hospital, Mumbai

He is registered with the Delhi Medical Council (Registration No. 2833, 2005).

Current Affiliations

• Senior Consultant and Clinical Lead, Narayana Superspeciality Hospital, Sector 24, Gurgaon
• Consultant, Oncare Cancer Centre, Greater Kailash 1, Delhi

Previous Affiliations

• Professor, Tata Memorial Hospital, Mumbai
• Principal Consultant, Max Healthcare
• Senior Consultant and Clinical Lead, Dharamshila Narayana Superspeciality Hospital, Vasundhara Enclave, Delhi
• Consultant, Everhope Cancer Centre, Sector 65, Gurgaon

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