Brigadier General Prof. Dr. Md. Shirajul Islam Khan is a Skin, Hair, Nail, Allergy, Sexual Medicine, Male infertility, Dermatosurgery, Cosmetic and LASER Specialist doctor in Dhaka. His qualification is MBBS, FCPS (SKIN & SEX), MCPS, DDV, FRCP (UK), Grading Course in Dermatology (AFMI), Fellow Dermatosurgery & Laser (Thailand). He is a Professor & Head of the department of Dermatology & Venereology at Combined Military Hospital (CMH), Dhaka & Armed Forces Medical College (AFMC), Dhaka.