Johns Hopkins All Children's Hospital

Immunology Lab

Laboratory Certification

The Immunology Laboratory is certified by the State of Florida (License #800000135) and by the College of American Pathology (License #15309-01) and by CLIA (License #10D0700790). We have participated in quality control tests/surveys administered by the College of American Pathologists and others since 1982.

Laboratory Personnel

Medical Director: Dr. Wilfredo Chamizo M.D.
Manager: Matthew Morrow, MS, MT (ASCP)
Florida Licensed Laboratory Supervisor in: Immunology, Hematology, Chemistry, Microbiology and Immunohematology

Laboratory Hours

Monday - Saturday: 8 a.m. - 5 p.m.
Weekend and holidays: closed/on call

Specimens are accepted 24/7 through the Main Clinical Laboratory.

Request Forms

Immunology, General (179 Kb PDF
Immunology, Allergens (168 Kb PDF)
Immunology, Food Allergens (153 Kb PDF)


Located in the Outpatient Care Center, Immunology is a full service pediatric based laboratory.

The Immunology lab provides services in the following sub-sections: Flow Cytometry, Infectious Disease; Serology and Molecular, Allergy

Services We Offer

  • General Immunology (Infectious disease and autoimmune serology, allergy testing, serum immunoglobulins, anti-pneumococcal IgG antibody quantification, functional complement)
  • Flow Cytometry (Lymphocyte subset enumeration, leukemia/lymphoma immunophenotyping, neutrophil oxidative burst [DHR], naïve T cell quantification)
  • Molecular Microbiology (qualitative HSV-1/2 with differentiation, quantitative viral loads for: CMV, EBV, parvovirus B19, HHV-6, adenovirus, BK virus)

Contact Information

Immunology LAB: 727-767-4136
Supervisor: 727-767-3642
Main Lab Fax: 727-767-8514