Prof (Dr, Major) M. D. Ray is a globally respected Surgical Oncologist with decades of experience in managing complex cancers. His precision-driven surgical approach combines advanced techniques with compassionate patient care.
Dr. M. D. Ray is a pioneer in modern cancer treatments including HIPEC, PIPAC, Robotic Onco Surgery, and GI Oncology. His work has significantly improved survival rates and quality of life for cancer patients in the public healthcare system.
As a Professor at AIIMS-New Delhi, Dr. Ray has played a vital role In teaching of Super specialty Surgical oncology Students after Post Graduation, clinical Research, and Mentoring Future Oncologists. His Contributions to Oncology Education Continue to Shape India’s Next Generation of Cancer Specialists.
Prof. Dr. (Major) M.D. Ray is a globally recognized Surgical Oncologist serving as a Professor at the Department of Surgical Oncology, Dr. B. R. A. IRCH, AIIMS-New Delhi. With an exceptional blend of military discipline, academic rigor, and surgical precision, he has contributed significantly to cancer treatment, research, and postgraduate training in India.
His work in HIPEC, PIPAC, Robotic Onco Surgery, G.I. Oncology, and Genitourinary Cancers has set standards in public-sector cancer care.
Dr. M D Ray is a leading oncologist designed 5 cost effective Onco surgical techniques & AIIMS patented 5 of his Onco surgical instruments accepted globally. 2. He has been fighting to prevent India from becoming the cancer capital by 2040 through his Universal Unity Trust.. He's spreading awareness, innovating treatments, and educating people on prevention, saving precious life and govt financial burden. A Prolific Writer, Dr. M. D. Ray is also the author of 36 books, covering a wide range of subjects including oncology, medical sciences, surgical methods, and inspirational literature. His works are widely read by medical students, practitioners, and general readers who seek clarity, scientific insight, and practical knowledge.
Facts & Figures
Successful Surgeries
Author of Books
Research Publications
Patents in Surgical Oncology
Calcutta
Army Hospital (R&R), New Delhi
Royal College of Physicians and Surgeons, Glasgow, UK
AIIMS, New Delhi
American College of Surgeons (USA)
International College of Surgeons (USA)
Association of Surgeons of India
India Today
The Indian Express
Hindustan Times
India Times
The Statesman
NDTV
The Times of India
Deccan Herald
The Economic Times
Led a Medical Team in Kargil war - obtained OP Vijay, OP Raksha medal
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Active participation in clinical trials and publications in peer-reviewed journals.
Nutrition, physiotherapy, counseling, and survivorship programs.
Screening camps and awareness programs across the city.
"Providing advanced medical treatments and personalized care to ensure the well-being of you and your loved ones.
Our expert team combines experience, precision, and compassion to deliver world-class healthcare services."
28
Jan 2026
Prof. Dr. M. D. Ray is a highly experienced cancer surgeon and oncologist associated with AIIMS, Delhi. With over 15,000 cancer surgeries performed, he specializes in advanced procedures such as HIPEC, PIPAC, robotic onco surgery, and minimally invasive techniques
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16
Jan 2026
CRS Surgery in Delhi, India, AIIMS, by Prof. Dr. M.D. Ray is a highly advanced cancer treatment option for patients suffering from complex abdominal and peritoneal malignancies.
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