Coatsworth is a Fellow of the Royal Australasian College of Physicians. His specialties are respiratory medicine and infectious diseases. He is currently director of infectious diseases at
Canberra Hospital. His other roles have included executive director at the National Critical Care and Trauma Response Centre in Darwin. Coatsworth led humanitarian teams in the
Congo and the
Darfur region of
Sudan for
Medicins Sans Frontiers when he was 25, a task that he says left him with
PTSD. He told the
Today programme: "I think everyone has their limits in life and I kind of reached that, the security situation there was really difficult. There was the threat of assassination of people in the place where we were." After returning home, Coatsworth became anxious: "I felt like I was having these heart palpitations ... At the end of 2019 it got to the point one weekend I couldn't leave the house." He took anxiety medication to resolve the issue. He also led the second Australian Medical Assistance Team to the
Philippines after
Typhoon Haiyan in 2013. In 2024, Coatsworth became a clinical governance advisor for GP telehealth company Eucalyptus. == During the COVID-19 Lockdown Period ==