Pulmonologists in Baltimore, MDOur ProvidersMadhat Arnouk, MDLinda F. Barr, M.D.Jason M. Birnbaum, M.D.Brian J. Bohner, M.D.Alan Schwartz, MDMitchell L. Schwartz, M.D.Hasan Shakoor, M.D.Daniel L. Shinners, M.D.Cynthia Soriano, M.D.