Dr Muller is a specialist obstetrician and gynaecologist certified in Maternal-Fetal Medicine for both Royal Australian & New Zealand College of Obstetricians & Gynaecologists and the American Board of Obstetrics and Gynecology. He is a Fellow of the Royal Australian & New Zealand College of Obstetricians & Gynaecologists, and American College of Obstetricians & Gynaecologists.

After 8 years in Private Practice in Obstetrics/Gynecology in Charlotte, North Carolina, Peter underwent the three year certified fellowship in Maternal-Fetal Medicine at Duke University Medical Center in Durham, North Carolina.

In 2004 at completion of the fellowship, Dr Muller returned to Adelaide as Senior Consultant in Obstetrics at the Women’s and Children’s Hospital (WCH). In addition to his work at Adelaide Women’s Imaging, Dr Muller is currently Director of Maternal-Fetal Medicine at the WCH.

Dr Muller’s clinical and research interests include evaluation and counselling of women with medical complications and previous adverse pregnancy outcomes, both red cell and platelet allo-immunization, fetal surveillance for the complicated multiple pregnancy and the fetal growth restricted fetus, cervical insufficiency, and prenatal diagnosis.