Dr. Paul Ganesan treats patients with pulmonary and sleep-related issues in the Cass Health Specialty Clinic. With over 30 years of experience, Dr. Ganesan has seen just about everything. He provides treatment for conditions like bronchitis, emphysema, insomnia, narcolepsy, sleep apnea, and more. Additionally, Dr. Sumit Mukherjee treats patients pulmonary issues, with a focus on patients with pulmonary nodules, in the Cass Health Specialty Clinic . To learn more or to schedule an appointment in the Specialty Clinic, please call 712-243-7590.