Alice Marie Stek

Alice Marie Stek, MD is a Clinical Assistant Professor of Obstetrics & Gynecology (Part-Time) at the University of Southern California's Keck School of Medicine. She serves as Director of HIV Services and specializes in HIV in pregnancy and maternal-fetal medicine.

• 2D/3D echocardiography in pregnancy
• Antiretroviral pharmacokinetics
• Placental pathology
• Rapid HIV testing protocols
• Therapeutic HPV vaccines

Her research spans pharmacokinetic studies of antiretrovirals (tenofovir, atazanavir, bictegravir) and tuberculosis medications during pregnancy, with over 25 years of multicenter clinical trial leadership in the Pediatric AIDS Clinical Trials Group. Collaborators include USC School of Pharmacy's Dr. Michael Neely and Baylor University pathologists. She teaches at Women's and Children's Hospital, USC Keck School of Medicine, and community forums.

Current projects include:

• Antiretroviral pharmacokinetics in pregnancy
• Maternal-fetal drug transfer dynamics
• Perinatal HIV transmission prevention
• CMV transmission mechanisms
• Contraceptive-antiretroviral interactions