Placed 21st. in Northeast Group Six. Casey Parker. I like tacos more than people and dogs more than tacos. I think that it's better to be weird than boring. Casey Parker. What is your position at PSI? Member Services Coordinator. Year you started working at PSI: What exactly do you do at PSI? I work in. Hi, I am Dr Casey Parker - author of the Broome Docs blog. I am a GP working in Broome, NW of Western Australia. I work as a hospital DMO (District Med Of.