Solid tumour oncology
Thoughtful systemic care across breast, lung, colorectal, prostate and other solid tumours.
ABOUT THE DOCTOR
Dr. (Brig.) A. K. Dhar is Clinical Director and Head of Medical Oncology at Marengo Asia Hospitals, Gurugram — bringing more than three decades of experience, military discipline, and a calm bedside manner to every consultation.

A post-doctoral fellow from Tata Memorial Hospital, Mumbai, Dr. Dhar has spent over 35 years caring for people with solid tumours and blood cancers. His career spans the Armed Forces Medical Services and leading civilian oncology centres across India.
He helped establish premier oncology programmes — including at Army Hospital (R&R), Delhi — and was honoured with the Vishisht Seva Medal by the President of India for distinguished service. Today, he continues that same standard of care at Marengo Asia Hospitals, Gurugram.
Beyond the clinic, he mentors postgraduate and DNB oncology trainees, believing that excellent cancer care is multiplied when knowledge is shared with the next generation of doctors.
From first diagnosis to complex pathways, care is tailored to the person — not only the disease.
Thoughtful systemic care across breast, lung, colorectal, prostate and other solid tumours.
Experience with lymphoma, leukaemia, multiple myeloma and complex haematological pathways.
Clear review of reports and options when families need confidence before the next step.
Guiding MD and DNB oncology trainees — care that also shapes the next generation of oncologists.
From military commendations to national oncology awards, these milestones mark a career devoted to patients, teaching, and building stronger cancer programmes.
Every consultation starts with listening — then explaining options in language that feels human.
Modern oncology protocols, tempered by what matters most to you and your family.
Decisions are shared. Support extends beyond the treatment plan to the people walking with you.
Share a few details with the clinic team, or call the appointment desk directly.
Share a few details and the clinic team will help arrange a consultation with Dr. Dhar. Prefer to talk now? Reach the appointment desk directly.