Katrina S. Mark

Katrina S. Mark is an Associate Professor at the University of Maryland School of Medicine, specializing in Obstetrics, Gynecology and Reproductive Sciences. She holds dual Board Certifications in Obstetrics and Gynecology and Addiction Medicine, serving as Chief of the Division of General Obstetrics & Gynecology.

• Education: B.S. from Allegheny College, M.D. from Temple University School of Medicine

Dr. Mark’s research focuses on the intersection of reproductive health and substance use/abuse, particularly examining cannabis and nicotine exposure during pregnancy. Her clinical work includes directing the Substance Use in Pregnancy and Parenting Outpatient Recovery and Treatment (SUPPORT) program and the Maryland Addiction Services for MOMs (MACS for MOMs).

Recent publications (2015–2021) analyze cannabis use in pregnancy, drug testing methodologies, and the maternal mental health impacts of substance use. These works highlight her expertise in maternal-fetal outcomes and addiction policy.

• Fellow of the American College of Obstetricians and Gynecologists (FACOG)

Dr. Mark leads initiatives like the HEALthy Brain Child Development study and provides clinical guidance on prenatal substance use through media engagements and institutional programs.