Skip to content

Areas of Expertise

  • Respiratory equipment for pediatric needs
  • Maintaining a safe care plan in the home
View all experts

Mary Wightman

Registered Respiratory Therapist

Certifications and education:

  • AAS in Respiratory Therapy, SUNY Upstate Medical University
  • Registered Respiratory Therapist
  • Neonatal-Pediatric Specialist credential
  • Certified Pulmonary Function Technician

Work experience:

  • Respiratory Therapist and Subject Matter Expert, Pediatric Home Service, 2005-present
  • Respiratory Therapist, St. Luke’s Hospital, St. Louis, MO
  • Respiratory Therapist, Cardinal Glennon Children’s Hospital, St. Louis, MO
  • Lead Respiratory Therapist, the Pediatric Center, Plymouth Meeting, PA
  • Respiratory Therapist, Children’s Hospitals of Philadelphia
  • Respiratory Therapist, S.U.N.Y Upstate Medical Center


  • American Association of Respiratory Care, member since 1986
  • Minnesota Society for Respiratory Care, past board member