Dr. Johana Castro Wagner, MD - Largo, FL - Allergist/immunologist

Dr. Johana Castro Wagner, MD

Largo, FL 33778
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About Johana Castro Wagner MD

Dr. Johana Castro Wagner, MD is a health care provider primarily located in Largo, FL. They have 15 years of experience. Their specialties include Allergist/immunologist.

Patients’ Perspective

  • On-time appointments
  • Good bedside manner


Sher Allergy Specialists

11200 Seminole Blvd #310 Largo, FL 33778


Dr. Johana Castro Wagner has the following specialty

Specialty Expertise

Dr. Johana Castro Wagner has the following 37 areas of expertise

  • Allergic Reaction & Anaphylaxis
  • Angiodema
  • Asthma
  • Chronic Cough
  • Contact Dermatitis
  • Eczema
  • Eye Allergy
  • Food Allergy
  • Gastrointestinal Allergy
  • Headaches
  • Hives
  • Immunodeficiency
  • Nasal Allergy/Allergic Rhinitis
  • Peanut and Tree Nut Allergy
  • Pediatric Allergy and Asthma
  • Penicillin Allergy
  • Recurrent Infections
  • Sinusitis and Upper Respiratory Infection
  • Throat Clearing
  • Allergy Shots
  • Allergy Testing
  • Biologic Drug Treatment
  • Clinical Trials
  • Contact Patch testing
  • Cough Counter
  • Leicester Cough Questionnaire
  • Lung Function Test
  • Non-Pharmacologic Therapies
  • Oral Immunotherapy
  • Patient Education & Training for Sustainable Success
  • Peanut and Food Allergy Testing
  • Peanut Oral Immunotherapy (OIT)
  • Penicillin and Drug Testing
  • Pulmonary Function Test
  • Rhinoscopy
  • Skin Allergy Testing
  • Spirometry


15 Years Experience

Universidad Central De Venezuela

Graduated in 2009

University of South Florida Johns Hopkins All Childrens Hospital

Graduated in 2017

University of Texas

Graduated in 2015

Insurance Plans Accepted by Dr. Johana Castro Wagner

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Coventry
  • Humana
  • Medicare
  • Simply
  • Staywell
  • Tricare
  • United Healthcare

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