She graduated from Wright State University, Boonshoft School of Medicine and then she performed her residency at St. Elizabeth Medical Center, Edgewood. Patients gave Dr. Koeller an average rating of 4.0 stars out of 5. Humana HMO, Humana Bronze, and Humana Catastrophic are among the insurance carriers that Dr. Koeller honors. She is professionally affiliated with St. Elizabeth Physicians.