Dr. Sonia Saif is an internal medicine specialist and a very good clinician. Her medicine training was completed successfully in Bangabandhu Sheikh Mujib Medical University (BSMMU). She served as resident doctor in BSMMU for five years and obtained MD degree in internal medicine from this renown university, the center of excellence. She served as an assistant professor of medicine in Dhaka Central International Medical College for three years. She regularly participates in different national and international scientific conferences round the globe. She has multiple publications in various reputed national and international journals.