Pulmonary Disease Specialists

Pulmonary Disease Specialists, P.A. is a specialized medical group and clinical research organization headquartered in Kissimmee, Florida, with additional locations in Davenport and Clermont. Founded in 1985 and currently operating as part of the Optum network, the company provides comprehensive care in pulmonary, critical care, and sleep medicine. Through its dedicated research arm, PDS Research, the organization serves as a high-volume site for Phase II-IV clinical trials, collaborating with global pharmaceutical leaders such as Pfizer, AstraZeneca, and GSK. The practice specializes in the diagnosis and management of chronic respiratory conditions, including asthma, COPD, and idiopathic pulmonary fibrosis, as well as sleep-related disorders. PDS Research utilizes state-of-the-art facilities, including accredited sleep centers and advanced pulmonary function testing labs, to evaluate novel therapeutic candidates and medical devices. The organization is recognized for its commitment to advancing respiratory medicine through both direct patient care and clinical innovation.