Jacksonville, Florida


guarderas.juan@mayo.edu Clinical Profile


  1. Therapeutic approaches for chronic sinusitis
  2. Evaluation of the difficult asthmatic patient
  3. Penicillin skin testing
  4. Chronic cough evaluation and management

Recent Publications

See my publications

Professional Details

Academic Rank

  1. Assistant Professor of Medicine


  1. Fellow - Allergy and Immunology Cleveland Clinic Foundation
  2. Resident - Post Graduate Year III (PGYIII) East Tennessee State University
  3. Resident - Post Graduate Year II (PGYII) East Tennessee State University
  4. Resident - Post Graduate Year I (PGYI) East Tennessee State University
  5. Externship - Internal Medicine Veterans Administration Medical Center
  6. MD - Assistant Student of the Department of Pharmacology (1980-1982)
    Flexible Internship during last year of Medical School
    Universidad de El Salvador

Mayo Clinic Footer