Procedures Preformed by Dr. Barry J. Mark, MD

• Allergen Immunotherapy
• Allergy Drops
• Allergy Shots
• Allergy Skin Testing
• Allergy Testing
• Allergy Testing for Hypersensitivity to Insects
• Allergy Treatment
• Drug Allergy Testing
• Environmental Allergy Testing
• Injection Therapy
• Patch Testing
• Pulmonary Function Tests
• Skin Biopsy
• Spirometry