Dr. John Elliott Daniels, MD

Dr. John Daniels is a pulmonologist with expertise in internal medicine and critical care medicine who has been practicing for 30 years. He earned his medical degree from the University of Wisconsin School of Medicine & Public Health, establishing a strong foundation in comprehensive patient care. His extensive experience spans three decades of treating complex respiratory and critical care conditions. Dr. Daniels communicates with patients in English.

Dr. Daniels practices at multiple Ascension healthcare locations throughout Wisconsin, including facilities in Milwaukee, Wauwatosa, Brookfield, Appleton, and Menomonee Falls. He specializes in treating chronic lung disease and asthma, including pediatric asthma cases. His clinical skills include performing pulmonary function testing and bronchodilator reversibility testing to help diagnose and monitor respiratory conditions. Patients have given him an average rating of 1.3 on Vitals.