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Nepal's Specialist in
Head & Neck Oncosurgery

Tata Medical Centre–trained oncosurgeon delivering world-class cancer surgery at CMC Cancer Institute, Bharatpur — with a focus on functional preservation and evidence-based outcomes.

FHNO ASCO Member ESMO Member NMC Reg. 16430 10+ Years Experience
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CMC Cancer Institute, Bharatpur

Meet Dr. Bidhan Koirala

Dr. Bidhan Koirala is a specialist head and neck cancer surgeon in Nepal, currently serving as Assistant Professor of ENT & Head and Neck Oncosurgery at CMC Cancer Institute, Bharatpur. He completed an advanced Fellowship in Head & Neck Oncosurgery at Tata Medical Centre, Kolkata — one of Asia's leading comprehensive cancer centres — bringing internationally refined surgical techniques back to Nepal.

With over a decade of clinical experience and training across Nepal's premier institutions — including NAMS Bir Hospital and B.P. Koirala Memorial Cancer Hospital — Dr. Koirala specialises in oral cancer surgery, thyroid cancer, laryngeal cancer, neck dissection, and reconstructive oncosurgery. His practice is grounded in evidence-based surgical oncology, with a relentless commitment to nerve-sparing, function-preserving techniques that protect patients' voice, swallowing, and cosmetic outcomes.

A member of ASCO, ESMO, and FHNO, Dr. Koirala participates in the global oncology community and brings current international standards to every patient consultation in Chitwan, Nepal.

1000+
Surgeries performed
10+
Years of experience
6
Institutions served

Career Timeline

Sep 2025 – Present
Assistant Professor — ENT & Head and Neck Oncosurgery
Chitwan Medical College & Cancer Institute (CMC), Bharatpur
Current Position
Aug 2023 – Aug 2025
Fellow — Head & Neck Oncosurgery
Tata Medical Centre, Kolkata, India
International Fellowship
Nov 2021 – Aug 2023
Assistant Professor — ENT & Head and Neck Oncosurgery
Chitwan Medical College, Bharatpur
Dec 2020 – Nov 2021
Registrar — ENT & Head and Neck Oncosurgery
B.P. Koirala Memorial Cancer Hospital
Nov 2019 – Dec 2020
Consultant ENT & HNS · Head of Department
Narayani Hospital, Birgunj

Academic Background

MS — Otorhinolaryngology, Head & Neck Surgery
National Academy of Medical Sciences (NAMS), Bir Hospital · 2016–2019
MBBS — Bachelor of Medicine & Surgery
Universal College of Medical Sciences, Bhairahawa · 2009–2014
MS-ORL-HNS Scholarship Recipient
National Academy of Medical Sciences, Bir Hospital, Kathmandu

Publications & Research

Journal Publication
Clinical Outcomes and Prognostic Determinants in Poorly Differentiated Thyroid Cancer: A Surgical Perspective
Journal Publication
Relation between Chronic Rhinosinusitis and Vitamin D3 Level
MS Thesis
Surgical Anatomy of External Branch of Superior Laryngeal Nerve

Areas of Specialisation

Oral cancer surgery Thyroid & parathyroid surgery Neck dissection Laryngeal cancer Skull base tumours Nasal & sinus tumours Reconstructive flap surgery Parotid gland surgery Salivary gland tumours Endoscopic sinus surgery Paediatric airway surgery Nerve-sparing oncosurgery Functional preservation surgery