Dr. Sandeep De
Verified Specialist

Dr. Sandeep De

Consultant — Radiation Oncology

Radiation Oncologist

Apollo Hospitals, Navi Mumbai Mumbai, India 25+ Years Experience
4.8

134 verified reviews

134

Recent Consultations

About Dr. Sandeep De

Dr. Sandeep De is a Consultant Radiation Oncologist at Apollo Hospitals, Navi Mumbai, with over 25 years of clinical experience in oncology and advanced radiation therapy. He holds an MD in Radiation Oncology from King George's Medical College, Lucknow, a DNB (Radiotherapy) from the National Board of Examinations, and a Fellowship in Radiation Oncology (FRCR), establishing him as one of India's well-qualified radiation specialists. His clinical foundation includes senior residency at the Tata Memorial Centre, Mumbai, one of Asia's premier cancer institutes, and additional fellowship training at Fr. Muller Medical College Hospital, Cochin.

Dr. De specializes in precision radiation therapy techniques including Intensity-Modulated Radiation Therapy (IMRT), Image-Guided Radiation Therapy (IGRT), Stereotactic Body Radiation Therapy (SBRT), Stereotactic Radiosurgery (SRS), and CyberKnife radiosurgery. He manages a comprehensive range of malignancies—brain tumors, lung cancer, head and neck cancers, gastrointestinal cancers, and gynecological cancers—with meticulous attention to dose optimization and tumor control. His treatment philosophy combines evidence-based protocols with personalized, patient-centered care, ensuring minimal toxicity and maximum therapeutic benefit.

Dr. De regularly treats international patients from the Gulf region, Africa, and South Asia who seek advanced oncology care. He is fluent in English and Hindi, facilitating clear communication with patients from diverse backgrounds. Apollo Hospitals' international patient services and his own commitment to compassionate, transparent counseling make him a trusted choice for medical tourists seeking cancer treatment abroad.

Apollo Hospitals, Navi Mumbai, is a JCI-accredited, multispecialty tertiary centre equipped with state-of-the-art linear accelerators, treatment planning systems, and imaging modalities essential for modern radiotherapy. The hospital's robust infrastructure, experienced oncology team, and international patient coordination desk ensure a seamless, world-class experience. Patients benefit from integrated care involving medical oncologists, surgical oncologists, and palliative specialists—all under one roof.

For international patients considering radiotherapy in India, Dr. De's Apollo facility offers cost-effective, high-quality cancer management with transparent pricing, flexible scheduling, and post-treatment follow-up protocols that accommodate patients across time zones and geographies.

Conditions Treated by Dr. Sandeep De

  • Brain tumors
  • Lung cancer
  • Head and neck cancer
  • Gastrointestinal cancer
  • Gynecological cancer
  • Prostate cancer
  • Breast cancer
  • Laryngeal cancer
  • Nasopharyngeal cancer
  • Colorectal cancer
  • Esophageal cancer
  • Pancreatic cancer

Areas of Interest

  • Intensity-Modulated Radiation Therapy (IMRT)
  • Image-Guided Radiation Therapy (IGRT)
  • Stereotactic Body Radiation Therapy (SBRT)
  • Stereotactic Radiosurgery (SRS)
  • 3D Conformal Radiotherapy
  • External Beam Radiotherapy
  • Brachytherapy — Intracavitary
  • Interstitial Brachytherapy
  • CyberKnife Radiosurgery
  • Brain Tumor Management
  • Lung Cancer Treatment
  • Head & Neck Cancer Management

Qualifications

  • MBBS
  • MDKing George's Medical College, Lucknow
  • DNB (Radiotherapy)National Board of Examinations
  • FRCR

Work Experience

  • Consultant, Radiation Oncology — Apollo Hospitals, Navi Mumbai (CBD Belapur), Present
  • Clinical Fellow, Radiation Oncology — Fr. Muller Medical College Hospital, Cochin, 2014–2017
  • Senior Resident, Radiotherapy — Tata Memorial Centre & Hospital, Parel, Mumbai, 2007–2010

Certifications (4)

  • MBBS

    Not specified

  • MD in Radiation Oncology

    King George's Medical College, Lucknow

  • DNB (Radiotherapy)

    National Board of Examinations, India

  • Fellowship in Radiation Oncology (FRCR)

    Royal College of Radiologists

Memberships (4)

  • Association of Radiation Oncologists of India (AROI)
  • European Society for Radiotherapy and Oncology (ESTRO)
  • Indian Society of Radiation Oncologists & Oncologic Physicists (ISROOP)
  • Canadian Association for Radiation Oncology (CARO)

Research Papers & Publications (5)

Outcomes of IMRT in locally advanced head and neck cancers: A retrospective analysis

Indian Journal of Radiation Oncology2022

Image-guided stereotactic radiosurgery for intracranial lesions: Clinical efficacy and safety profile

Journal of Neuro-Oncology2021

3D conformal radiotherapy versus intensity-modulated radiotherapy in thoracic malignancies: A comparative dosimetric study

Radiotherapy and Oncology2020

Interstitial brachytherapy in gynecological cancers: Dosimetric optimization and clinical outcomes

Brachytherapy2019

CyberKnife radiosurgery in metastatic brain disease: Experience from a tertiary cancer centre

Indian Journal of Cancer2021

Procedures

Intensity-Modulated Radiation Therapy (IMRT)Image-Guided Radiation Therapy (IGRT)Stereotactic Body Radiation Therapy (SBRT)Stereotactic Radiosurgery (SRS)CyberKnife Radiosurgery3D Conformal RadiotherapyIntracavitary BrachytherapyInterstitial BrachytherapyExternal Beam RadiotherapyTumor Board consultation and treatment planning

Frequently Asked Questions

International patients can book a consultation through Gaf Healthcare's platform via online form, video call, or WhatsApp. Our team reviews your medical documents (scans, pathology reports, previous treatment records) and arranges a virtual consultation with Dr. De at a convenient time. For patients planning to visit Apollo Hospitals, Navi Mumbai, in person, we coordinate accommodation, hospital transfers, and a dedicated international patient liaison. Consultation fee is USD 95.