Diego Preciado, MD, PhD Otolaryngologist



Diego Preciado, MD, PhD, specializes in pediatric airway disorders, congenital sensorineural hearing loss, chronic middle ear disease, chronic sinusitis, and velopharyngeal insufficiency.

Dr. Preciado is an active basic science researcher investigating mechanisms of mucin gene regulation in middle ear cells. He has been awarded several clinical and basic science research awards from the American Society of Pediatric Otolaryngology.

Education & Training

Education & Training

  • PhD, Otolaryngology, 2006
    University of Minnesota
  • MD, AMA Verified, 1997
    University of Minnesota School of Medicine
  • BS, 1993
    Georgetown University


Research & Publications

Research & Publications

Association for Research in Otolaryngology

(2006) Activation of Transforming Growth Factor Signaling Pathway in Rat Middle Ear with Otitis Media

Pseudomonas Aeruginosa Lipopolysaccharide Induction of Leratinocyte Proliferation NFkappa B and Cyclin DA is Inhibited by Indomethacin

(2005) Journal of Immunology

Middle Ear Inflammatory Diseases

(2007) Emedicine

Improved Diagnostic Effectiveness with a Sequential Diagnostic Paradigm in Idiopathic Pediatric Sensorineural Hearing Loss

(2005) Otology & Neurology

Tonsillar Inclusion Cysts in Gorlins Syndrome

(2006) Ear Nose and Throat Journal

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