Miller received her Bachelor of Science in Business degree from Eastern Illinois University followed by her Doctor of Pharmacy degree from West Virginia University School of Pharmacy. She then went on to complete a PGY-1 specialty psychiatric pharmacy practice residency at West Virginia University Hospitals and School of Pharmacy.
During her residency, Miller served as an adjunct faculty member at WVU School of Pharmacy. Upon completion of residency training, Miller accepted a pharmacy practice faculty position at Lipscomb University College of Pharmacy. Currently, Miller maintains her clinical practice site at Vanderbilt Psychiatric Hospital while also precepting students. Additionally, Miller is the Residency Program Director for the PGY2 Psychiatric Pharmacy Residency at Lipscomb University in affiliation with Vanderbilt Psychiatric Hospital in Nashville.