Business Profile: Dr. (Lt. Col.) Ashok Kumar
Position: Prof , Sr consultant and Head , Radiation Oncology, Sarvodaya Hospital Faridabad
Formerly : Head , Radiation Oncology, Army Hospital Research and Referral , Delhi Cantt
Head , Radiation Oncology, Command Hospital Central Command Lucknow , UP
Profile Summary:
Dr. Ashok Kumar is a renowned radiation oncologist based in Delhi, boasting more than 23 years of dedicated service in Indian Army in both academic and administrative positions. His extensive experience in the field of oncology, combined with his commitment and dedication to patient care, has established him as a leading authority in radiation treatment for cancer patients. Dr. Kumar’s journey through the military healthcare system has not only honed his clinical skills but also equipped him with a unique perspective on the challenges faced by patients undergoing cancer treatment.
Extensive Military Service:
Throughout his illustrious career in Army, Dr. Kumar has been deeply involved in various aspects of cancer care and management. His military background allows him to approach patient care with discipline and precision, ensuring that each treatment plan is tailored to the individual needs of his patients. His commitment to excellence has earned him recognition from some of the highest authorities in the medical field and in armed forces alike.
Dr. Kumar has played a pivotal role in establishing the Diplomate of National Board (DNB) program within the army, contributing significantly to the training and education of young oncologists. As a DNB examiner and assessor, he has been instrumental in shaping the future of oncology training, ensuring that the next generation of medical professionals is well-equipped to tackle the challenges of this complex field.
Business Profile: Dr. (Lt. Col.) Ashok Kumar
Position: Prof , Sr consultant and Head , Radiation Oncology, Sarvodaya Hospital Faridabad
Formerly : Head , Radiation Oncology, Army Hospital Research and Referral , Delhi Cantt
Head , Radiation Oncology, Command Hospital Central Command Lucknow , UP
Profile Summary:
Dr. (Lt. Col.) Ashok Kumar is a distinguished medical professional with extensive experience in radiation oncology. During his tenure as the Head of the Department at Command Hospital Central Command, Lucknow, he was instrumental in supervising patient care, treatment planning, and the integration of advanced radiation therapy techniques. His leadership was marked by clinical excellence, innovation, and a deep commitment to patient-centered care.
Education and Training:
Dr. Kumar has completed his medical education and specialized training in radiation oncology from reputed institutions. His strong academic foundation has equipped him with deep knowledge and expertise in both the theoretical and clinical dimensions of cancer treatment.
Contributions to Medicine:
Dedicated to advancing oncology, he has played an active role in research initiatives and clinical trials aimed at improving cancer treatment outcomes. He has mentored several young professionals and continues to promote medical education and excellence in the field.
Dr. Kumar’s contributions to the field of radiation oncology have not gone unnoticed. He has been awarded by various national and armed forces authorities for his dedication and excellence in patient care. These accolades reflect his commitment to advancing cancer treatment methodologies and improving patient outcomes. His work has not only benefited soldiers and their families but also the local civilian population in far flung regions.
As a radiation oncologist, Dr. Ashok Kumar specializes in the use of advanced radiation techniques to treat various types of cancer. His expertise includes
3D Conformal Radiation Therapy: Utilizing advanced imaging techniques to deliver precise radiation doses to tumours while minimizing damage to surrounding healthy tissue.
Intensity-Modulated Radiation Therapy (IMRT) : A sophisticated technique that allows for the modulation of radiation beams to conform to the shape of the tumour, enhancing treatment effectiveness.
Stereotactic Body Radiotherapy (SBRT) : A highly precise form of radiation therapy that targets tumours with high doses of radiation in fewer treatment sessions.
IGRT: IGRT (Image-Guided Radiation Therapy) uses advanced imaging before and during each session to precisely target tumors, minimize healthy tissue exposure, and improve accuracy for safer, more effective cancer treatment.
SRS/SRT : SRS/SRT (Stereotactic Radiosurgery / Stereotactic Radiation Therapy) delivers highly focused, high-dose radiation beams with extreme precision to small tumors in the brain or body, often in one or few sessions, while sparing surrounding healthy tissue.
Gamma Knife Surgery: Gamma Knife Surgery is a non-invasive stereotactic radiosurgery technique that delivers precisely focused gamma radiation beams to treat brain tumors, vascular malformations, and functional disorders with sub-millimeter accuracy, often in a single session while sparing healthy tissue.
Brachytherapy : Brachytherapy places radioactive sources directly inside or near a tumor, delivering high-dose radiation to the cancer while minimizing exposure to surrounding healthy tissues. It is commonly used for prostate, cervical, breast, and ocular cancers.
Liver interstitial brachytherapy : Liver interstitial brachytherapy involves precisely placing radioactive sources directly into liver tumors through needles or catheters under imaging guidance. This delivers high-dose radiation locally, effectively treating primary or metastatic liver cancers while sparing surrounding healthy tissue.
Surface mold brachytherapy : Surface mold brachytherapy uses custom-made molds or applicators placed on the skin or mucosal surface to deliver precise radiation doses to superficial tumors, such as skin cancers or oral lesions, while minimizing exposure to deeper healthy tissues.
Innovative Techniques : Innovative Techniques include advanced approaches such as IGRT, IMRT, SBRT, SRS/SRT, Gamma Knife, and specialized brachytherapy methods (interstitial, surface mold, and plaque), enabling precise, personalized radiation delivery that maximizes tumor control while protecting healthy tissues.
Ophthalmic plaque brachytherapy : Ophthalmic plaque brachytherapy places a radioactive plaque (commonly Ruthenium-106) on the eye surface to deliver precise, localized radiation to ocular tumors such as choroidal melanoma or retinoblastoma, preserving vision and sparing surrounding healthy tissues.
Dr. Kumar is an active member of multiple professional organizations in oncology and radiation therapy. His involvement fosters collaboration, continuous learning, and the sharing of best practices in the medical community.
With a forward-looking approach, Dr. Kumar envisions elevating the standard of cancer care in India through the adoption of cutting-edge technology, evidence-based protocols, and personalized treatment strategies.
Part of the pioneering team at Army Hospital Research and Referral, New Delhi, that successfully performed the first Plaque Brachytherapy for eye cancer in Armed Forces history on 09 July 2021. The minimally invasive procedure used Ruthenium-106 plaque for localized radiation to treat a four-year-old child’s eye tumor—marking a significant milestone in pediatric ocular oncology within the military healthcare system.
Dr. Kumar believes in a holistic approach to cancer treatment, focusing not only on the physical aspects of care but also on the emotional and psychological well-being of his patients. He takes out time to educate his patients about their treatment options and strives to create a supportive environment where they can feel empowered throughout their cancer journey.
In summary, Dr. Ashok Kumar’s extensive military service as a radiation oncologist, combined with his disciplined and committed approach to patient care and education, makes him a distinguished figure in the field of oncology. His contributions to the establishment of the DNB program in the army and his ongoing role as an examiner and accessor underscore his dedication to advancing cancer treatment in India. For those seeking expert care in radiation oncology in Delhi and NCR region, Dr. Ashok Kumar stands out as a trusted and highly qualified professional ready to make a difference in patients’ lives.
