Dr. Ritesh Sharma

Dr Ritesh Sharma is a Radiation Oncologist in New Delhi with 25 years of experience in precision-based cancer treatment and advanced radiation oncology techniques.

He currently practises as Senior Consultant at Batra Hospital and Medical Research Centre and as Consultant at Hope Oncology Clinic, Hauz Khas.

Areas of Expertise

Stereotactic Radiosurgery and Radiotherapy

He performs SRS and SRT for brain tumours, and SBRT for lung, liver, and spinal tumours, using precision-based targeting for controlled tumour treatment.

Hypofractionation Radiation Therapy

Dr Ritesh applies hypofractionation techniques in prostate, breast, glottis larynx, skin, brain, and thyroid cancers to deliver higher doses in fewer sessions.

Respiratory Gating and 4D CT Planning

He uses respiratory gating and 4D CT scanning for tumours in motion, including lung, liver, mediastinal, and pancreatic tumours, ensuring accurate targeting.

IMRT, IGRT, and Rapid Arc Therapy

Dr Ritesh performs Intensity-Modulated Radiation Therapy, Image-Guided Radiation Therapy, and Rapid Arc techniques for solid tumours across multiple sites.

Adaptive Radiation Therapy

He provides adaptive radiation therapy for head and neck, prostate, and lung malignancies, allowing treatment adjustment based on tumour response.

Brachytherapy

Dr Ritesh Sharma performs brachytherapy for cervical, oesophageal, head and neck, and soft tissue tumours, including interstitial brachytherapy using MUPIT and Freiberg applicators.

Comprehensive Oncology Care

He manages inpatient oncology cases, cancer emergencies, and chemotherapy-related side effects, providing coordinated care for radiation oncology patients.

Professional Experience

Previous Affiliations

• Senior Consultant, PSRI Hospital, Sheikh Sarai, Delhi
• Consultant, Max Hospital, Saket, Delhi

Credentials and Qualifications

Educational Background

• MBBS from Barkatullah University, Bhopal, 2005
• MD in Radiotherapy from Barkatullah University, Bhopal, 2008

Medical Registration: Delhi Medical Council, Registration Number 38264, 2008

Academic, Editorial, and Faculty Roles

• DNB Thesis Co-guide for multiple candidates, 2014-2024
• Faculty in DNB academic sessions, journal clubs, and bedside clinics
• Co-investigator in multicentric trials on Nimotuzumab and PMR-NNBC initiated by Tata Memorial Centre, Mumbai
• Organiser, YROC 2018 National Conference
• Organiser, AROI-ESTRO Teaching Course, 2016
• Organiser, UICC/WHO-CCCE Cancer Education Project

Research and Publications

Dr Ritesh Sharma has contributed to clinical research in radiation oncology, including a study on dysphagia management in head and neck cancer published in the Asian Journal of Oncology, along with multiple case reports in reputed oncology journals between 2020 and 2025.

Book an Appointment

Connect via HexaHealth for seamless scheduling and priority consultation with Dr Ritesh Sharma at Batra Hospital and Medical Research Centre and Hope Oncology Clinic, Hauz Khas for expert radiation oncology and cancer care.