Lt Acker served as a senior medical officer aboard Deep Space 9. She has been on the base through both attacks by the Klingons and the Dominion. Her initial medical training was on her home planet of Valo II during the occupation by the Cardassians. She attended Starfleet Academy and graduated with honors. Her first position was as a junior medical officer aboard the USS Defiance. She was transferred to Deep Space 9 prior to the attack by the Klingons. She continued to serve as a medical officer after that attack, and was still serving when the Dominion attacked and ultimately took over the station. She was promoted to senior medical officer after Starfleet retook Deep Space 9. She has recently been named as Chief Medical Officer at SFM Revenant.