Dr Tomas Prior is a consultant in obstetrics and gynaecology with subspecialty accreditation in maternal and fetal medicine. Known professionally as Dr Tom Prior, he provides maternity care and general obstetric care, with particular expertise in fetal ultrasound and high-risk pregnancy.

He holds a substantive NHS consultant post at Queen Charlotte's and Chelsea Hospital in London. His experience also includes helping to develop a fetal medicine unit in Queensland, Australia. His maternity practice covers vaginal birth, assisted vaginal delivery and planned Caesarean section, alongside prenatal assessment and diagnosis.

Dr Prior graduated with distinction from Imperial College London medical school in 2006. He completed postgraduate training in obstetrics and gynaecology at London hospitals including St Mary's and Queen Charlotte's and Chelsea. His qualifications include MBBS and MRCOG.

He was awarded a PhD by Imperial College London in 2015 for research into predicting fetal compromise during labour. His work has been published in medical journals, and he has presented on fetal compromise in labour to international audiences.