Dr. A L Das, Senior Consultant, Dermatology at Fortis Hospital, Noida, UP holds over 29 years of experience in the field of Dermatology with special focus on cosmetic dermatology and dermatology in internal medicines. Dr.Das completed MBBS in 1976 from Darbanga Medical College, Lehriasarai followed by MD in Dermatology from Armed Forces Medical College, Pune. He has served as Senior Advisor (Dermatology) in the Indian armed forces and also taught at the Armed Forces Medical College, Pune as Professor and head (Dermatology). Dr. Das worked in the capacity of inspector at Medical Council of India (MCI) and DNB. He holds life membership to the Indian Association of Dermatologists, Venereologists and Leprologists and the Association of Cutaneous Surgeons (India). His work has been published in various medical journals and he has been chief editor of medical books like `Essentials of Dermatology` and `Basics of Dermatology, STIs, Leprosy for Paramedics`.