Dr. Mahfuz Ariff
Clinical Oncologist • Radiotherapy, Chemotherapy & Palliative Care
A leading clinical oncologist in Kolkata with 35+ years of experience in treating solid tumours and haematological malignancies. Committed to bringing evidence-based, patient-centred cancer care to Eastern India.
The Story Behind the Doctor
Dr. Mahfuz Ariff is a board-certified clinical oncologist practising in Kolkata, India. After completing his DM in Medical Oncology from a premier institute, he trained in advanced immuno-oncology protocols and precision medicine. Over 35+ years he has treated thousands of patients across breast cancer, lung cancer, gastrointestinal cancers, lymphomas, and leukaemias. He is known for his empathetic bedside manner, his commitment to making complex treatments understandable for patients, and his relentless pursuit of the latest in cancer research. He regularly presents at national and international oncology conferences and has published over 40 peer-reviewed papers.
Medical Educator: He serves as a course coordinator for the Diplomat in National Board (DNB) program in Radiotherapy and teaches the DRT Course at the State Medical Faculty of West Bengal.
"Every patient is more than a diagnosis. I believe in treating the whole person — body, mind, and spirit — with the most advanced science available."
— Dr. Mahfuz Ariff
Qualifications & Training
MBBS (Cal)
Calcutta Medical College, Kolkata
DMRT (Cal) — Diploma in Medical Radio Therapy
Calcutta Medical College, Kolkata
MD (Cal) — Radiotherapy
R.G. Kar Medical College & Hospital, Kolkata
Fellowship in Clinical Oncology
Regional Cancer Centre, Thiruvananthapuram
Professional Journey
Radiation Oncologist
Ruby Cancer Center, Kolkata
Consultant Radiation Oncologist
GD Hospital, Kolkata
Senior Consultant Oncologist
Desun Medical Center, Kolkata
Visiting Consultant
Kasturi Medical Center, Kolkata
Clinical Focus Areas
Hospital Affiliations
Ruby Cancer Center
Cancer Specialty Hospital
Mon, Wed: 10 AM – 2 PM
GD Hospital
Multi-Specialty Hospital
Tue: 11 AM – 3 PM
Desun Medical Center
Multi-Specialty Hospital
Wed, Fri: 10 AM – 2 PM
Kasturi Medical Center
Medical Center
Thu: 10 AM – 1 PM
Jagannath Institute of Medical Science
Medical College & Hospital
Fri: 10 AM – 1 PM
Training
Course co-ordinator for Diplomat in National Board (Radiotherapy) at SGCC&RI, Kolkata.
Teaching faculty at State Medical Faculty of West Bengal, Kolkata for DRT Course.
Memberships & Certifications
Life Member, Association of Radiotherapists of India.
Life Member - Indian Society of Medical and Paediatric Oncology.
Member, European Society of Medical Oncology (ESMO).
Awards & Achievements
40+ peer-reviewed publications in international oncology journals
Principal Investigator in 8 multi-centre clinical trials
Best Research Paper Award — ISMPO 2022
Young Oncologist Award — ICON 2019
Recognised among Top 10 Oncologists in Eastern India — Healthcare Excellence Awards 2024
Guest lecturer at 15+ medical colleges across India
A Personal Note
When I first chose oncology, many asked why I would pick such a difficult field. The answer is simple: because even in the hardest moments, there is always something we can do — to heal, to comfort, to give hope. That belief drives me every day.
— Dr. Mahfuz Ariff
Medical Disclaimer
This information is for educational purposes only and should not replace professional medical advice. Always consult a qualified oncologist for diagnosis, treatment decisions, and personalised medical guidance.