Dr. Muhammad Usman Sheikh is an Associate Professor in the Department of Community Medicine at Avicenna Medical College & Hospital, where he has served since 2013. With an M.Phil. in Community Medicine from the Institute of Public Health Lahore and a Diploma in Public Health from the Pakistan Institute of Modern Studies, Dr. Usman has a strong background in public health and medical education. He has extensive experience in community medicine, public health, and medical education, having held previous positions at Lahore Medical and Dental College and other reputable institutions. Dr. Usman is an active member of various professional organizations, including the Medical Microbiology & Infectious Diseases Society of Pakistan (MMIDSP) and the Pakistan Academy of Family Physicians (PAFP). He is committed to advancing medical education and public health, participating in numerous workshops, seminars, and continuous medical education (CME) activities. His dedication to patient care, combined with his academic and research contributions, make Dr. Usman a valuable asset to both the academic community and the field of public health.