Dr. Biswajyoti Hazarika

Dr. Biswajyoti Hazarika is one of India’s most respected Head & Neck Surgical Oncologists, with more than 25 years of dedicated experience in the diagnosis, treatment, and surgical management of complex head and neck cancers. Renowned for his expertise in advanced oncologic surgery, robotic surgery and plastic reconstruction, he has helped thousands of patients achieve the best possible cancer outcomes while preserving function, appearance, and quality of life.

At Peritus Head & Neck Cancer Group, Dr. Hazarika leads a patient-centred approach to cancer care, combining surgical precision, evidence-based treatment, and compassionate support. His expertise spans the entire spectrum of head and neck oncology, including cancers of the oral cavity, larynx, pharynx, thyroid gland, salivary glands, nasal cavity, paranasal sinuses, and skin cancers in head and neck region.

Education & Specialized Training

• MBBS, MS (Otorhinolaryngology)
• Fellowship in Head & Neck Surgical Oncology (Prince Aly Khan Hospital, Mumbai)
• Specialized Fellowship Training in Microvascular Reconstruction and Plastic Surgery at Tata Memorial Hospital, Mumbai
• Training in Head and Neck Robotic Surgery at Seoul, South Korea.

His advanced training in microvascular reconstruction enables him to perform complex reconstructive procedures following cancer surgery, helping restore speech, swallowing, appearance, and overall function.

 Clinical Expertise

Dr. Hazarika has extensive experience in:

• Oral and mouth cancers
• Tongue and jaw cancers
• Laryngeal (voice box) and pharyngeal cancers
• Thyroid and parathyroid disorders
• Salivary gland tumors
• Nasal and paranasal sinus cancers
• Complex Tumors of the Neck
• Functional and aesthetic rehabilitation after cancer treatment

His surgical philosophy focuses not only on achieving complete cancer clearance but also on preserving the patient’s quality of life through advanced reconstructive techniques and multidisciplinary care.

Professional Journey

Throughout his distinguished career, Dr. Hazarika has held leadership and specialist positions at some of India’s most prestigious cancer centres. Prior to his current role, he served as Director of the Head & Neck Surgery Unit at Max Cancer Centre, Saket, New Delhi and then in Artemis Hospital, Gurugram. He has also trained and worked at renowned institutions including Tata Memorial Hospital (Mumbai), Prince Aly Khan Hospital (Mumbai), Kidwai Memorial Institute of Oncology (Bengaluru), Dr. B. Borooah Cancer Institute (Guwahati), and leading teaching hospitals in Mumbai.

Commitment to Patient Care

Dr. Hazarika believes that every patient deserves personalized, comprehensive, and compassionate cancer care. His approach emphasizes early diagnosis, meticulous surgical planning, multidisciplinary collaboration, and long-term rehabilitation to ensure the best oncological and functional outcomes.

Widely recognized for clinical excellence, innovation, and patient trust, Dr. Biswajyoti Hazarika remains at the forefront of advancing Head & Neck Cancer care in India.