Marissa Smith, NP-C

APRN Nurse Practitioner
Sleep Medicine Center
Washington University School of Medicine

Marissa Smith received her undergraduate degree in biology from Mount Union College in Alliance, Ohio, and her Master’s Degree in nursing and her Family Nurse Practitioner Certification from The University of Toledo in Toledo, Ohio. She worked seven years as a neurology nurse practitioner at St Luke’s Hospital in Maumee, Ohio, before relocating to St. Louis. She joined the Sleep Center in July 2021. 

Smith is passionate about patient education and helping people to improve their quality of life through treatment of various sleep disorders such as insomnia, restless legs syndrome, parasomnias, disorders of hypersomnia and sleep disordered breathing.

She is a wife and mom to five boys.