Sajjad Sherally Fazel (amezaliwa Mei 14, 1991) ni mfamasia wa Kliniki Tanzania, mwandishi wa makala za afya na mwanzilishi wa Afya Yako, juhudi ya kwanza nchini Tanzania ya kustawisha afya ya umma kwa intaneti. Mwaka 2009 alimaliza Haven of Peace Academy. Rasmi mwanzoni mwa mwaka 2015 aliweza kuwa Daktari wa Famasia kutoka Manipal Academy of Higher Education. Mnamo mwaka 2018 alipata Shahada ya pili katika kitivo cha Afya ya Jamii "Master of Public Health" kutoka University of Western Ontario. Dr Sajjad Fazel: ‘Social media can be used for public good, not just celebrity gossip’ (4 September 2017). Editor (11 February 2018). MUHAS students now join Tanzania’s growing health information crusade. Dhanji-Mistry, Sabira (8 May 2019). How a Twitter post changed thousands of lives.