Dr. Dinesh Singh Radiation Oncologist

Doctor Overview

• Full Name & Designation: Dr. Dinesh Singh, Director – Radiation Oncology
• Specialization: Radiation Oncology
• Years of Experience: 38+ years of experience
• Current Hospital/Institution Affiliation: Action Cancer Hospital, Paschim Vihar, Delhi.

Dr. Dinesh Singh is a highly eminent and senior Radiation Oncologist in Delhi, bringing over 38 years of invaluable experience to cancer care. Trained extensively at world-renowned institutions like Memorial Sloan Kettering Cancer Center (USA), Ohio State University (USA), and in Germany, he possesses a deep understanding of cutting-edge radiation therapies. Dr. Singh has a special interest and expertise in treating Brain Tumours, Breast Cancer, Gynaecological Cancers, and Thoracic Cancers. He is proficient in advanced techniques including IGRT, IMRT, Stereotactic Radiotherapy (SRT), Conformal Radiotherapy, and Brachytherapy, notably pioneering interstitial HDR brachytherapy for recurrent Glioblastoma Multiforme (GBM) in India. A leader in the field, he has been instrumental in establishing oncology departments and is a founder member of ICON and the Delhi Neuro Oncology Society. Dr. Dinesh Singh is dedicated to providing precise, compassionate, and technologically advanced cancer treatment.

Qualifications & Credentials

Medical Degrees:

• MBBS, University College of Medical Sciences (UCMS) & GTB Hospital, New Delhi, Delhi University (1986)
• MD (Radiotherapy), Maulana Azad Medical College (MAMC), New Delhi, Delhi University (1991)

Fellowships & Special Training:

• Fellowship, Tata Memorial Hospital, Parel, Mumbai (1991-1992)
• Fellowship/Training, Memorial Sloan Kettering Cancer Center (MSKCC), New York, USA (Visiting Fellow, 2007)
• Training, Ohio State University, Columbus, Ohio, USA
• Training, Stadt Kliniken Frankfurt University, Offenbach, Germany
• Training, Long Beach Memorial Medical Centre (LBMMC), Long Beach California, USA
• Training, University Texas Medical Branch (UTMB), Galveston, TX, USA
• Training, Orange County CyberKnife Centre, CA, USA
• Training, Roswell Park Cancer Institute, Buffalo, NY, USA (Visiting Fellow, 2006)

Areas of Expertise

Major Cancer Types Treated:

• Brain Tumours (Gliomas, GBM)
• Breast Cancer
• Thoracic Cancers (Lung Cancer)
• Head & Neck Cancers (Larynx, Hypopharynx, Oral Cancer, Throat Cancer)
• Gynaecological Cancers
• Urogenital Cancers (Prostate Cancer, Testicular Cancer)
• Colon Cancer
• Liver Cancer
• Blood Cancer (As part of multidisciplinary management)
• Cancer Pain Management

Sub-specialties:

• Brain Tumours
• Breast Cancer
• Gynaecological Cancers
• Head & Neck Cancers

Advanced Procedures Performed:

• Image Guided Radiotherapy (IGRT)
• Intensity Modulated Radiotherapy (IMRT)
• Stereotactic Radiotherapy (SRT) / Stereotactic Body Radiotherapy (SBRT) (including CyberKnife experience)
• Conformal Radiotherapy (3D-CRT)
• Brachytherapy (including High-Dose-Rate (HDR) Interstitial Brachytherapy, especially for GBM)
• Experience with advanced linear accelerators like TrueBeam STx.

Professional Experience

Current & Past Hospital Affiliations:

• Director Radiation Oncology, Action Cancer Hospital, Paschim Vihar, Delhi (Mar 2025 – Present)
• Chairman Radiation Oncology, Andromeda Cancer Hospital, Kundli Sonepat (Jan 2024 – Mar 2025)
• Medical Director and Radiation Oncologist, Valentis Cancer Hospital, Meerut (Nov 2022 – Mar 2025)
• Senior Director, Radiation Oncology, Max Superspeciality Hospital, Vaishali, Ghaziabad (Apr 2016 – Nov 2022)
• Trustee, Indian Anti Cancer Trust (Jan 2005 – Mar 2025)
• Senior Consultant Radiation Oncology, Action Cancer Hospital, Paschim Vihar, Delhi (Jun 2012 – Apr 2016)
• Director, Galaxy Oncology Associates Pvt Ltd. (Oct 2006 – Mar 2017)
• Senior Consultant & Director, Radiation Oncology, Galaxy Cancer Institute at Pushpanjali Crosslay Hospital, Vaishali (Sep 2009 – Apr 2014)
• Senior Consultant & Head, Radiation Oncology, Dharamshila Cancer Hospital & Research Centre, Delhi (Feb 1994 – Aug 2007)
• Consultant (Visiting/Training), Memorial Sloan Kettering Cancer Centre, New York, USA
• Consultant (Visiting/Training), Ohio State University, Columbus, Ohio, USA
• Fellow, Dept of Radiation Oncology, Tata Memorial Hospital, Parel, Mumbai (1991-1992)

Key Achievements & Contributions:

• Pioneered interstitial HDR brachytherapy for recurrent Glioblastoma Multiforme (GBM) in India.
• Played a pivotal role in establishing Radiation Oncology departments in several prestigious institutions in Delhi.
• Founder Member of Indian Cooperative Oncology Network (ICON).
• Founder Member of Delhi Neuro Oncology Society (DNOS).
• Secretary, Men’s Health Society, India (Delhi branch).

Awards & Recognitions

National & International Awards:

• Precision Radiation Oncologist of the Year 2024

Recognitions & Honors:

• Member, INCTR (International Network for Cancer Treatment and Research)
• Member, Association of Radiation Oncologists of India (AROI)
• Member, Indian Society of Oncology (ISO)
• Member, Indian Medical Association (IMA)
• Founder Member, Indian Cooperative Oncology Network (ICON)
• Member, Delhi Neuro Oncology Society (DNOS)
• Secretary, Men’s Health Society Delhi Chapter

Research & Publications

Published Papers in Medical Journals: 

• 2-Deoxyglucose as an adjuvant in radiotherapy of malignant gliomas: Results of a phase II dose escalation study.
• Concomitant Chemo radiotherapy in the management of advanced cancers of hypophyrnx and larynx in a tertiary care center in India.
• Study on concurrent temozolomide and radiotherapy in GBM.
• Interstitial Brachytherapy in recurrent malignant Gliomas.(Presented at Asia Pacific Cancer Congress, Chennai, 2000).
• Study on Concurrent chemo radiotherapy in cancer cervix (Presented at INCTR annual meeting, Cairo, 2004).

Patient Success Stories & Testimonials

Notable Cases Handled: Extensive experience in managing complex cases, particularly recurrent Glioblastoma Multiforme using pioneering interstitial brachytherapy, and advanced Head/Neck, Breast, and Gynae cancers requiring precision radiotherapy.

Patient Testimonials:

“We are incredibly grateful for the positive outcome and Dr. Dinesh Singh’s compassionate care.” – Ajay S.

“Finding Dr. Dinesh Singh oncologist was a blessing after my breast cancer diagnosis. He discussed all radiation options, helped me choose the best path, and managed the side effects effectively. His focus on precision treatment made a huge difference in my recovery.” – A. Kaur

“We consulted Dr. Singh for my mother’s cancer treatment. His approach through the multidisciplinary tumor board was thorough. His experience is evident, and his team was supportive. We found Dr. Dinesh Singh reviews online positive, and our experience confirmed his reputation.” – S. Gupta

Treatment Approach & Philosophy

• Patient-Centred Care: Dr. Singh believes in a holistic and personalized approach, utilizing multidisciplinary tumor boards to determine the optimal treatment strategy. He emphasizes clear communication, patient education, and compassionate care throughout the treatment journey.
• Technology & Innovation: Dr. Singh is committed to leveraging the latest advancements in radiation oncology. His extensive international training and proficiency in techniques like IGRT, IMRT, SRT, and Brachytherapy ensure patients receive state-of-the-art, precise, and effective treatment with minimized side effects.

Consultation Fees & Treatment Costs

Contact Cancer Rounds to know the consultation fee and treatment costs. Radiation therapy costs vary widely depending on the cancer type, stage, specific technique used (e.g., IMRT vs. 3D-CRT, number of sessions), duration, combination with other therapies (like chemotherapy), and the chosen hospital facility.

International Patient Assistance

• Language Support: Cancer Rounds team usually offer interpreters for other languages upon request.
• Visa & Travel Assistance: Cancer Rounds team typically assists with visa invitation letters, airport transfers, accommodation booking support, and local logistics.
• Pre-treatment Virtual Consultations: Dr. Singh may be available for initial virtual consultations to review medical reports, provide a preliminary opinion, and discuss potential treatment outlines before the patient travels.

Frequently Asked Questions (FAQs)

Q 1. What types of cancer does Dr. Dinesh Singh specialize in treating with radiation?

Dr. Dinesh Singh has vast experience and special interest in treating Brain Tumours, Breast Cancer, Thoracic (Lung) Cancers, Head & Neck Cancers, and Gynaecological Cancers, along with other malignancies requiring radiation therapy.

Q 2. What advanced radiation techniques does Dr. Dinesh Singh offer?

Dr. Singh is skilled in advanced procedures including Image Guided Radiotherapy (IGRT), Intensity Modulated Radiotherapy (IMRT), Stereotactic Radiotherapy (SRT/SBRT), 3D Conformal Radiotherapy (3D-CRT), and Brachytherapy (including specialized interstitial HDR).

Q 3. How much experience does Dr. Dinesh Singh – Radiation Oncologist have?

Dr. Dinesh Singh has over 38 years of overall experience in the field of Radiation Oncology.

Q 4. What is Dr. Dinesh Singh’s approach to treating complex brain tumors like GBM?

Dr. Singh utilizes advanced techniques like Stereotactic Radiotherapy and pioneered interstitial HDR brachytherapy for recurrent GBM in India. His approach involves precise targeting based on advanced imaging, often discussed in a multidisciplinary neuro-oncology team.

Q 5. How can international patients schedule a consultation with Dr. Dinesh Singh?

International patients can typically contact the Cancer Rounds team to inquire about appointments, potentially starting with a virtual consultation. They can assist with the entire process.