Dr. Sandeep De
MBBS, MD - Radiotherapy
Senior Consultant Radiation Oncology
Present Position
Senior Consultant in the Department of Radiation Oncology Apollo Hospital – Navi Mumbai. The department is equipped with TrueBeam STx Linear Acclerator (LA) from Varian Medical Systems & BrainLab ExacTrac Image Guidance System for most precise Radiation Therapy treatment including RadioSurgery. For Brachytherapy we do have MicroSelectron HDR from Electa Medical Systems. The department is fully networked with ARIA Oncology Information System with state of art Eclipse Treatment Planning System (TPS). For Radio Surgery Programm we have the latest version of iPlan TPS.
Dr. Sandeep De: Senior Consultant Radiation Oncologist in Mumbai & Navi Mumbai
With strong academic qualifications including MBBS and MD in Radiotherapy, Dr. Sandeep De is a highly experienced Senior Consultant Radiation Oncologist dedicated to providing advanced and precise cancer treatment. He is currently associated with Apollo Hospitals, where he offers comprehensive, patient-centric care using modern radiotherapy techniques. His clinical expertise includes delivering effective, evidence-based radiation treatments tailored to each patient’s individual condition. Known for his professionalism, compassionate approach, and commitment to excellence, Dr. Sandeep De is recognized as a trusted name in radiation oncology, focused on achieving the best possible outcomes while ensuring patient comfort and safety.
Dr. Sandeep De
MBBS, MD - Radiotherapy
Senior Consultant, Radiation Oncology
Apollo Hospitals, Navi Mumbai
Dr. Sandeep De is a distinguished figure in the field of Radiation Oncology, renowned for his expertise, leadership, and significant contributions to cancer treatment. Currently serving as the Senior Consultant in the Department of Radiation Oncology at Apollo Hospital in Navi Mumbai. He oversees the over all active of the Department equipped with cutting-edge technology for precise and effective radiation therapy.
With a solid educational foundation, Dr. De completed his MBBS from Calcutta Medical College, followed by an MD from Kasturba Medical College in Manipal, Karnataka. His extensive training includes residencies at Kasturba Medical College and Tata Memorial Center & Hospital in Mumbai, where he also served as Chief Resident. Prior to his current position, Dr. De held the role of Consultant & Chief of Department of Radiation Oncology at Holy Spirit Hospital & Cancer Centre in Mumbai.
Present Position
- Senior Consultant in the Department of Radiation Oncology Apollo Hospital – Navi Mumbai. The department is equipped with TrueBeam STx Linear Acclerator (LA) from Varian Medical Systems & BrainLab ExacTrac Image Guidance System for most precise Radiation Therapy treatment including RadioSurgery. For Brachytherapy we do have MicroSelectron HDR from Electa Medical Systems. The department is fully networked with ARIA Oncology Information System with state of art Eclipse Treatment Planning System (TPS). For Radio Surgery Programm we have the latest version of iPlan TPS.
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01Education
• M.B.B.S., Calcutta Medical College, West Bengal, India, 1990 - 1995
• Rotatory Internship, Calcutta Medical College, West Bengal, India, 1996-1997
• MD, Kasturba Medical College, Manipal, Karnataka, India, 1998 – 2001
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02Training
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03Professional Activities / Memberships
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04Present Position
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05Previous Position
Treatments
Head & Neck Cancers
Patients with head and neck cancers receive advanced, precise, and compassionate care under the expertise of Dr. Sandeep De. Using modern radiation technologies, each treatment plan is carefully designed to target the tumor while protecting critical organs such as the salivary glands, voice box, and swallowing muscles. The goal is to preserve essential functions like speech, swallowing, and appearance, ensuring the best possible quality of life during and after treatment.
Our Specialities
- Advanced radiation therapy for oral cavity, throat, larynx, nasal, and thyroid cancers
- Organ-preserving and function-preserving treatment approaches
- Precision-focused IMRT, IGRT, and SBRT for safe and effective treatment
Breast Cancer
Patients with breast cancer receive personalized and evidence-based radiation therapy focused on achieving optimal cancer control while preserving healthy breast tissue. Advanced planning and precise delivery techniques are used to minimize side effects and protect surrounding organs such as the heart and lungs. The aim is to ensure effective treatment while maintaining cosmetic outcomes and overall well-being.
Our Specialities
- Advanced radiation therapy for early-stage and locally advanced breast cancer
- Breast-conserving therapy and post-surgical radiation care
- Precision IMRT and IGRT techniques for improved safety and outcomes
Gastrointestinal (GI) Cancers
Patients with gastrointestinal cancers benefit from highly precise and targeted radiation therapy designed to treat tumors of the esophagus, stomach, liver, pancreas, and colorectal region. Each treatment plan is customized to maximize tumor control while minimizing exposure to nearby healthy organs. The focus is on improving treatment outcomes, reducing symptoms, and enhancing patient comfort.
Our Specialities
- Advanced radiation therapy for esophageal, gastric, liver, pancreatic, and colorectal cancers
- Combination of radiation with surgery and chemotherapy for effective outcomes
- High-precision IMRT and IGRT for safe and targeted treatment
Prostate Cancer
Patients with prostate cancer receive highly accurate and effective radiation therapy using advanced image-guided technologies. Treatment is carefully planned to deliver maximum dose to the tumor while protecting surrounding organs such as the bladder and rectum. The goal is to provide excellent cancer control while preserving urinary and sexual function and maintaining quality of life.
Our Specialities
- Advanced radiation therapy for localized and advanced prostate cancer
- Non-invasive, organ-preserving treatment options
- Precision IGRT and IMRT for accurate tumor targeting and minimal side effects
Gynaecological Cancers
Patients with gynaecological cancers receive specialized radiation therapy for cancers of the cervix, uterus, ovaries, and vagina. Treatment is designed with precision to effectively target cancer while preserving surrounding healthy tissues. The focus is on delivering safe, effective care while supporting women’s overall health and recovery.
Our Specialities
- Advanced radiation therapy for cervical, uterine, vaginal, and ovarian cancers
- Personalized treatment planning for improved effectiveness and safety
- Use of modern IMRT and IGRT techniques for precise radiation delivery
Neuro-Oncology Cancer
Patients with brain and spinal tumors receive advanced radiation therapy using highly precise and carefully planned techniques. Treatment is designed to target tumors while protecting critical brain structures responsible for memory, speech, and neurological function. The aim is to achieve effective tumor control while preserving neurological health and quality of life.
Our Specialities
- Advanced radiation therapy for primary and metastatic brain and spinal tumors
- High-precision treatment to protect critical brain functions
- Use of IMRT, IGRT, and stereotactic radiotherapy for accurate tumor targeting
Lung Cancer
Patients with lung cancer receive advanced radiation therapy designed to precisely target tumors while minimizing exposure to healthy lung tissue and nearby organs such as the heart and esophagus. Modern techniques help improve treatment accuracy, effectiveness, and patient safety. The goal is to provide effective cancer control while maintaining breathing function and quality of life.
Our Specialities
- Advanced radiation therapy for early-stage and advanced lung cancer
- Non-invasive SBRT for precise treatment of lung tumors
- Precision IMRT and IGRT for safer and more effective care
Paediatric Oncology
Children with cancer require highly specialized and gentle radiation therapy that ensures effective tumor control while protecting their growing organs and tissues. Each treatment plan is carefully designed using advanced technologies to minimize side effects and support healthy development. The focus is on providing safe, precise, and compassionate care to achieve the best possible outcomes and long-term quality of life for young patients.
Our Specialities
- Advanced radiation therapy for pediatric brain tumors, leukemia, and solid tumors
- Child-focused treatment planning to protect developing organs and tissues
- Precision IMRT, IGRT, and stereotactic techniques for safe and effective care
Bone & Soft Tissue Tumors
Patients with bone and soft tissue tumors receive highly precise radiation therapy tailored to target tumors while preserving surrounding muscles, joints, and vital structures. Advanced planning techniques help improve treatment accuracy and reduce the risk of complications. The goal is to achieve effective tumor control while maintaining mobility, strength, and overall function.
Our Specialities
- Advanced radiation therapy for primary and metastatic bone tumors
- Targeted treatment for sarcomas and soft tissue malignancies
- Precision IMRT and IGRT for accurate tumor targeting and tissue preservation
Stereotactic RadioSurgery (SRS)
Stereotactic Radiosurgery (SRS) is a highly advanced, non-invasive radiation technique used to treat brain tumors and certain neurological conditions with exceptional precision. It delivers high-dose radiation directly to the tumor in one or few sessions while protecting surrounding healthy brain tissue. This approach provides effective treatment with minimal recovery time.
Our Specialities
- High-precision radiation therapy for brain tumors and brain metastases
- Non-invasive treatment completed in one or few sessions
- Maximum tumor targeting with minimal impact on healthy brain tissue
Stereotactic Body Radiation Therapy (SBRT)
Stereotactic Body Radiation Therapy (SBRT) is an advanced radiation technique that delivers very precise, high-dose radiation to tumors located in the body, including lung, liver, spine, and prostate. This non-invasive approach allows effective tumor control in fewer treatment sessions while minimizing exposure to surrounding healthy tissues.
Our Specialities
- Advanced high-dose radiation therapy for lung, liver, spine, and prostate tumors
- Non-invasive treatment with fewer sessions and faster recovery
- Highly accurate tumor targeting using modern imaging guidance
Proton Beam Therapy
Proton Beam Therapy is an advanced form of radiation therapy that uses proton particles to precisely target tumors while minimizing radiation exposure to surrounding healthy tissues. This technology is especially beneficial for tumors located near critical organs and in pediatric patients. It helps reduce side effects and improves long-term treatment outcomes.
Our Specialities
- Highly precise proton-based radiation therapy for complex tumors
- Reduced radiation exposure to nearby healthy organs
- Ideal treatment option for pediatric and sensitive tumor locations
Year of Experience
Google Ratings
Happy Patients
Services Offered
Why Choose Dr. Sandeep De
Extensive Expertise in Radiation Oncology
Dr. Sandeep De has strong academic qualifications and extensive clinical experience in treating a wide range of cancers using advanced radiation therapy techniques. His expertise ensures precise, safe, and effective treatment for each patient.
Advanced and Modern Treatment Techniques
He utilizes the latest radiation technologies such as IMRT, IGRT, SBRT, and stereotactic radiotherapy to deliver highly accurate treatments while minimizing damage to surrounding healthy tissues.
Personalized Treatment Planning
Every patient receives a customized treatment plan based on their cancer type, stage, and overall health condition. This personalized approach helps achieve better outcomes and improved quality of life.
Patient-Centered and Compassionate Care
Dr. De is known for his compassionate approach, ensuring patients and their families feel comfortable, informed, and supported throughout their treatment journey.
Focus on Safety and Precision
He emphasizes precise tumor targeting and maximum protection of vital organs, reducing treatment-related side effects and improving recovery and long-term health outcomes.
Trusted Consultant at Leading Hospital
As a Senior Consultant Radiation Oncologist at Apollo Hospitals, Dr. De provides world-class cancer care using advanced infrastructure and evidence-based treatment protocols.
Happy Patient’s
Sally Wanjohi
Happy PatientWe absolutely loved the team at radiation oncology department. Dr Sandeep De's knowledge, confidence and willingness to answer all questions plus give relevant explanations while taking care of the patient was most appreciated! Sister Geepta is a gem - professional, knowledgeable, empathetic, organized. She made the process easier and seamless. Thanks to the whole team.
Bikash Das
Happy PatientHaving been diagnosed with carcinoma of the pyriform fossa I was referred to Dr Sandeep De by a known oncologist (from outside Apollo Hospital Belapur). Accordingly, met and consulted Dr Sandeep, had a look at the Oncology department of the hospital, and felt assured that I had landed up with the right doctor and the right hospital equipped with the latest knowhow, med technology.Based on the review/assessment of investigations treatment plan was drawn up which commenced promptly. Throughout the treatment Dr Sandeep constantly monitored and counselled me and my spouse about the progress of treatment and further management which immensely assisted me to remain positive, cheerful and bear difficulties associated with the treatment. I am cancer after my treatment last year. Thanks to Dr Sandeep for his accurate treatment, constant counseling and management of my condition.
I am also grateful to the technical team, nursing and other administrative staff for their professionalism, caring, polite, supportive and amiable attitude.
Coincidentally, my younger brother was also diagnosed with the same condition six months after completion of my treatment. On my recommendation he to have undergone the same treatment under Dr Sandeep. He is also cancer free today.
Thanks a ton to Dr Sandeep and the team.
Sanjeeb Kr Das
Happy PatientI recently underwent treatment for carcinoma of the pyriform fossa at Appollo Hospital, Belapur, Navi Mumbai under the able guidance of Dr. Sandeep De. My elder brother who stays in Mumbai advised me to get the treatment done at Appollo Hospital since he too had the same problem but now cured having the treatment done under Dr. Sandeep De and his team. My overall experience was quite satisfactory. The medical team ensured that I receive proper care throughout my treatment. The nursing team was courteous, responsive, and very responsive. Hospital facilities were clean and well-maintained.
Overall, I am greatful for the care and attention I received at the Hospital for which I am Cancer free to-day.
My special thanks to Dr. Sandeep De again.
Soloman Arava
Happy PatientDr Sandeep De, is very friendly, and caring, they have very good team, everyone is very helpful, we are very happy with whole treatment. May God bless Dr Sandeep De , and staff of Apollo hospitals. Belapur.🙏
Ebrahim Sayed
Happy PatientDr. Sandeep De, one of the best radiology Oncologist in Mumbai. He has done the treatment of my father and we are happy with it. My father is much better now. Good listener, very humble and highly experienced Doctor.
Thank you Dr. Sandeep De🙏🏼