Marissa Smith

Marissa Smith is a healthcare professional with more than 20 years of experience serving patients, healthcare providers, and medical organizations throughout the Dallas-Fort Worth area. She holds an Associate of Science degree from El Centro College and a Bachelor of Science in Biology from The University of Texas at Arlington.

Throughout her career, Marissa has held clinical and leadership roles at Baylor University Medical Center and UT Southwestern Medical Center, with expertise in medical research, surgical oncology, hematology/oncology, and medical education. She is also the founder of The O Experience, where she provides Basic Life Support (BLS), Advanced Cardiovascular Life Support (ACLS), and Pediatric Advanced Life Support (PALS) training and certification.