Oncology Glossary

Oncologist

A doctor who specialises in diagnosing and treating cancer.

Definition

An oncologist is a physician who specialises in the diagnosis and treatment of cancer. There are several sub-specialties: medical oncologists use drugs (chemotherapy, immunotherapy, targeted therapy); radiation oncologists use precisely targeted radiation; surgical oncologists remove tumours operatively; hematologic oncologists focus on blood and bone-marrow cancers. Dr. Rehan Abdullah is dual-trained as a clinical & radiation oncologist, which means a single physician plans and delivers both the chemotherapy and the radiation components of a patient's care.

See also

  • Chemotherapy — Drug treatment that kills cancer cells throughout the body.
  • Radiation Therapy — Treatment that uses high-energy beams to destroy cancer cells in a targeted area.
  • Hematologic Malignancy — A cancer that arises in the blood, bone marrow or lymphatic system.

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Dr. Rehan Abdullah

Medically reviewed by
Dr. Rehan Abdullah

Consultant Clinical & Radiation Oncologist · 13+ years' experience · INMOL Hospital, Lahore
Page last reviewed:

Dr. Rehan Abdullah is a dual-trained clinical and radiation oncologist with over a decade of experience treating both solid tumours and hematologic malignancies. He serves as Consultant Oncologist at INMOL Hospital and sees patients at Farooq Hospital and Healthnox Medical Center, Lahore. Read full profile →

This page is patient education, not a substitute for an in-person consultation. Cancer care must be individualised. Read our medical disclaimer →