Anna Marcantel is a board-certified family nurse practitioner treating patients at Ochsner CHRISTUS Health Center - Lake Area in Lake Charles, Louisiana. Marcantel specializes in women's health. Marcantel earned a masters degree in nursing from the University of South Alabama in 2012. She diagnoses and treats chronic and acute health conditions. She has experience in family planning, including intrauterine device and Nexplanon insertion and removal, and she coordinates care through pregnancy and postpartum.

She is also a member of the Sigma Theta Tau International Honor Society of Nursing, Louisiana Association of Nurse Practitioners and American Academy of Nurse Practitioners. Marcantel joined the staff at Ochsner CHRISTUS in 2021.