Conditions Treated by Dr. David A. Khan, MD

• Acute Sinusitis
• Allergic Rhinitis
• Anaphylaxis
• Angioedema
• Animal Allergies
• Asthma
• Atopic Dermatitis (Eczema)
• Bronchitis
• Chronic Sinusitis
• Common Variable Immune Deficiency (CVID)
• COPD (Chronic Obstructive Pulmonary Disease)
• Dermatitis
• Dermatitis Due to Drugs
• Dermatitis Due to Substances Taken Internally
• Eosinophilia
• Hives
• Hypogammaglobulinemia
• Itchy Skin
• Pinkeye (Conjunctivitis)
• Pollen Allergy
• Postnasal Drip
• Toxic Effect of Venom