Dr. Fadhel Al Sabagh 

Doctor’s Specialties:

Allergy Testing & Diagnosis

• Skin prick testing (SPT) for common allergens (food, environmental, insect venom)
• Intradermal allergy testing
• Patch testing for contact dermatitis
• Specific IgE blood testing (ALEX2, ImmunoCAP)
• Oral food challenge testing
• Drug allergy testing and desensitization

Immunotherapy & Desensitization

• Subcutaneous immunotherapy (SCIT) – allergy shots
• Sublingual immunotherapy (SLIT) – allergy drops/tablets
• Drug desensitization (e.g., for penicillin or aspirin allergies)
• Venom immunotherapy for insect sting allergies
• Oral and Sublingual immunotherapy for food allergy

Pulmonary Function & Airway Evaluation

• Spirometry and lung function testing
• Fractional exhaled nitric oxide (FeNO) testing for asthma assessment
• Bronchoprovocation testing (e.g., methacholine challenge)

Management of Allergic Conditions

• Allergic rhinitis and sinusitis treatment
• Atopic dermatitis and eczema management
• Urticaria (hives) and angioedema treatment
• Allergic and autoimmune skin disorders
• Food allergy management and dietary counseling
• Drug and vaccine allergy management

Immunodeficiency Evaluation & Treatment

• Diagnosis of primary immunodeficiency disorders 
• Immunoglobulin replacement therapy (IVIG/SCIG)
• Immune function testing 

Autoimmune & Immune Dysregulation Disorders

• Diagnosis and management of autoimmune diseases with immunological involvement
• Biologic therapies for autoimmune and inflammatory/allergic conditions
• Monitoring of immune-modulating treatments

Anaphylaxis Prevention & Management

• Anaphylaxis risk assessment and emergency action plans
• Prescription and education on epinephrine auto-injectors (e.g., EpiPen)
• Training patients and caregivers in anaphylaxis first aid

Pediatric Allergy & Immunology Services

• Infant and childhood allergy testing
• Management of pediatric skin allergies and atopic dermatitis  (Eczema)
• Food allergy desensitization programs

Occupational & Environmental Allergy Services

• Workplace-related allergy testing
• Occupational asthma assessment (Workplace related asthma)
• Mold, dust mite, and chemical allergy evaluations

Allergic Skin Conditions

• Diagnosis and treatment of various allergic/autoimmune skin conditions