Dr. S. K. Kashyap, M.S. FIFHNO, (ENT & Head Neck Surgeon) has done his M.B.B.S. and M.S.( Otothinolaryngology & Head Neck Surgery) from Institute of medical sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India. After M.S. (ORL HNS), He completed his fellowship in Head Neck Onco Surgery from International federation of head Neck Oncology, New York. He has published may original articles in international and national journal. He did his senior residency from JIPMER, Pondicherry and Lady harding medical college New Delhi. At present He is working as Professor in department of ENT & Head Neck Surgery, Maharani Laxmi Bai medical college, Jhansi, Uttar Pradesh , India. He has keen interest in teaching and surgery. He used to do Ear Nose and Throat Surgery, Head Neck Cancer surgery, Facial plastic Surgery, Maxillofacial surgery and endoscopic skull base Surgery. In future, he will publish more books in field of Otorhinolaryngology and Head neck Surgery.