For the convenience of patients, state-of-the-art diagnostic equipment is available on site at all of the clinic's facilities. For established patients, late afternoon appointments are available at least one day per week.

After history, examination, and diagnostic investigation, patients receive individualized counseling on avoidance strategies for substances to which they are sensitive and an individualized program of use of medication is developed when necessary. For patients who have recurrent unpredictable conditions such as asthma, education regarding early recognition and initial self-management of flare-ups is an integral part of the treatment plan; 24-hour telephone support from a clinic nurse or physician is always available. Desensitization to airborne allergens is a specialized technique used in patients with persistent or recurrent respiratory allergy problems to stimulate the patient's own immune system to overcome allergic sensitivity.