Physicians
Pulmonary Associates of Mobile is the largest group of pulmonary, critical care, and allergy-immunology specialists on the Gulf Coast. Our mission is to improve the lives of people with respiratory and immunology conditions.
Each of our board-certified physicians specializes in a unique aspect of care. We treat every facet of respiratory disease, including asthma, allergy, immune deficiencies, chronic cough, pediatric pulmonary disease, and sleep medicine. Our health care team combines state-of-the-art diagnostic and imaging equipment with the latest evidence-based research and highly individualized care to ensure your visit is as comfortable and efficient as possible.
Meet Our Physicians

K. Scott Saucier, MD, FCCP
President of Pulmonary Associates of Mobile
Critical Care Medicine Pulmonary Disease

Lawrence J. Sindel, MD
Pediatric Pulmonary Disease
Allergy and Immunology

Randy G. Dotson, MD, FCCP
Critical Care Medicine
Pulmonary Disease

Daniel J. Pollman, MD
Critical Care Medicine
Pulmonary Disease

Caesar C. Agagan, MD, FCCP
Critical Care Medicine
Pulmonary Disease

Allan F. Seibert, IV, MD, FCCP, FACP
Critical Care Medicine
Pulmonary Disease
Scott H. Patterson, MD, FCCP
Internal Medicine

Peter O. Lutz, MD, FCCP
Critical Care Medicine
Pulmonary Disease

William L. Davidson, II, MD, FCAAI
Allergy and Immunology

D. Lawrence Bedsole, MD, FCCP
Critical Care Medicine
Pulmonary Disease
Sleep Medicine

Casey W. Melton, MD
Sleep Medicine
Pulmonary Disease
Critical Care Medicine

Michael G. Gates, MD
Allergy and Immunology

Druhan L. Howell, MD
Allergy and Immunology

Virginia S. Radcliff, MD
Critical Care Medicine
Pulmonary Disease

James A. Dean, II, DO
Critical Care Medicine
Pulmonary Disease

William B. Pitts, MD
Critical Care Medicine
Pulmonary Disease

Karen B. Barker, MD
Pediatrics
Allergy and Immunology

William H. Porr, MD
Critical Care Medicine
Pulmonary Disease

Campbell B. Sindel, MD
Critical Care Medicine
Pulmonary Disease