Dr. Johnson is currently Assistant Professor of Pediatric Otolaryngology of the Department of Otolaryngology - Head and Neck Surgery at University of Texas Southwestern Medical Center in Dallas. He regularly performs surgeries at Childrens Medical Center Dallas. He helps direct the Pediatric Flexible Endoscopic Swallowing (FEES)/ and Pediatric Voice Clinic at Childrens Medical Center Dallas. Dr. Johnson has special training in pediatric otolaryngology and his practice focuses on those patients. He has special interest in pediatric aerodigestive disorders such as subglottic stenosis, vocal cord paralysis, chronic hoarseness, aspiration, and feeding problems. Dr. Johnson is a native of Philadelphia, Pennsylvania where he attended Central High School, Lincoln University of Pennsylvania, and Drexel University School of Medicine (formerly MCP-Hahnemann School of Medicine). He competed his residency in Otolaryngology at the Baylor College of Medicine in Houston, Texas. He completed his Pediatric Otolaryngology Fellowship at the Cincinnati Childrens Hospital Medical Center in Cincinnati, Ohio. He is the author of numerous publications and regularly presents at national meetings. He also has a strong interest in public health and obtained a Master’s of Public Health from Johns Hopkins University.


Medical School
MCP Hahnemann School of Medicine (1999)
Baylor College of Medicine (2000), General Surgery
Baylor College of Medicine (2004), Otolaryngology
Cincinnati Children's Hospital Medical Center (2006), Pediatric Otolaryngology
Graduate School
Johns Hopkins Bloomberg School of Public Health (2008)

Specialty Areas

Clinical Interest

  • Pediatric Airway Obstruction
  • Subglottic Stenosis
  • Tracheostomy Problems
  • Vocal Cord Dysfunction, Nodules, Polyps & Cysts
  • Research Interest

    • Medical Education
    • Pediatric Airway Disorders
    • Pediatric Otolaryngology
    • Public Health


    Featured Publications LegendFeatured Publications

    Salivary gland surgery for chronic pulmonary aspiration in children
    Vijayasekeran S, Unal F, Schraff SA, Johnson RF,. International Journal of Pediatric Otorhinolaryngology January 2007 71 (1) 199-23
    Contemporary diagnosis and management of peritonsillar abscess
    Johnson RF, Stewart MG Current Opinions in Otolaryngology Head and Neck Surgery June 2005 June (13) 157-60
    Outcomes research in pediatric otolaryngology
    Johnson RF, Stewart MG ORL Journal Otorhinolaryngology Rel Spec July 2004 66 (4) 221-64
    Chronic sinusitis: symptoms versus CT scan findings
    Stewart MG, Johnson RF Current Opinions of Otolaryngology Head and Neck Surgery February 2004 12 (1) 27-9

    Honors & Awards

    • D Magazine Best Doctors
    • Herbert Silverstein Otology/Neurotology Research Award
      Research grant to study genetic mutations in patients with hearing loss (2005)
    • J. Charles Dickson Award for Outstanding Research
      Awarded for research in Peritonsillar abscess treatment (2003)
    • Dallas Otology Foundation for Resident Research
      Awarded for research in Peritonsillar abscess treatment (2002)

    Professional Associations/Affiliations

    • American College of Surgeons (2012)
    • American Society of Pediatric Otolarygology (2012)
    • American Academy of Otolaryngology-Head and Neck Surgery (2004)