Dr. S. M. Nazmul Hasan Sagar is a Cancer Specialist and Clinical & Radiation Oncologist. He holds MBBS (CMC), FCPS (Radiotherapy), and MCPS (Radiotherapy) qualifications. He works at the National Institute of Cancer Research & Hospital, Mohakhali, Dhaka.
He provides treatment for various types of cancer, including cancers of the mouth and throat, uterus, esophagus, ovaries, stomach, liver, rectum, testicles, gallbladder, kidneys and urinary tract, lungs, urinary bladder, breast, skin, and brain.

