Lung & Breathing Specialists in Arizona

If you live in Arizona and develop a cough that will not quit, your doctor's first question probably involves three words: 'Valley Fever?' Coccidioidomycosis is the leading cause of community-acquired pneumonia in southern Arizona, and Pima County alone reports roughly 3,000 confirmed cases per year. Pulmonologists here diagnose and manage it more often than their counterparts in almost any other state, and the diagnostic and therapeutic nuance required goes well beyond what most fellowship programs outside the Southwest teach. Beyond Valley Fever, the desert itself challenges the lungs. Haboobs, the massive dust storms that roll through the Phoenix metro between June and September, suspend fine particulate matter at concentrations that trigger asthma flares, COPD exacerbations, and acute bronchitis across the metropolitan population simultaneously. Maricopa County records some of the highest ozone day counts in the nation, frequently exceeding EPA thresholds on summer afternoons when photochemical reactions peak. The University of Arizona's Valley Fever Center for Excellence in Tucson has driven much of the national research on fungal lung disease, and its clinical protocols shape treatment decisions across the state. Smoke from wildfires, an increasingly seasonal hazard as climate conditions extend fire weather across eastern Arizona's Apache-Sitgreaves National Forest corridor, adds a third respiratory stressor that has grown substantially over the past decade. The 2011 Wallow Fire burned more than 500,000 acres and produced particulate smoke that degraded air quality across the eastern half of the state for weeks. Arizona pulmonologists now advise patients with COPD and asthma to maintain an indoor air quality plan for wildfire events in addition to their dust storm protocols.