Dr. Moltner completed her medical school and residency training in Obstetrics and Gynaecology at Western University. Following residency, with the help of the Allen-Carey Scholarship, she pursued a fellowship in two fields: menopause and hereditary gynaecologic cancer prevention, as well gender affirming gynaecologic care. Her extra training involved working in the Familial Ovarian Cancer Clinic and Menopause Clinic at Women's College Hospital in Toronto under Dr. Michelle Jacobson, seeing patients with genetic mutations such as BRCA1/2 mutation and lynch syndrome, and aiding cancer patients with menopause symptom management. She is a Menopause Society Certified Practitioner. 

Dr. Moltner also worked alongside Dr. Helena Frecker with Transgender and Gender Diverse patients, and completed extra courses through the World Professional Association for Transgender Health. She now works as a generalist in Obstetrics and Gynaecology at London Health Sciences Centre, and is an Assistant Professor through Schulich School of Medicine and Dentistry.