Sianny Herawati is a lecturer at Clinical Pathology Faculty of Medicine Udayana University. She was born on September 20^th 1975 in Negara. She attended alimentary school in SD No. 4 Pendem, continued to junior high school in SMPN I Negara and senior high school in SMAN I Negara. She then continued her education in Faculty of Medicine Udayana University. Clinical Pathology specialist education is pursued at the Faculty of Medicine, Airlangga University and Doctoral education majored in Medical Sciences at Udayana University. Whereas consultant education was pursued at the Faculty of Medicine at Gadjah Mada University by taking the fields of Blood Bank and Transfusion Medicine.

She has been a lecturer in Clinical Pathology since 2002 until now, and is currently assigned as the Coordinator of the Clinical Pathology Specialist Study Program at the Faculty of Medicine, Udayana University, which was established on December 7^th  2015. Currently actively educating Clinical Pathology residents, which has numbered 23 residents. In accordance with the Tri Darma Perguruan Tinggi, in addition to teaching and educating, she also participating in research and community health services.