James Graham, M.D.

James Graham, M.D., is a pulmonologist at Cleveland Clinic in Dayton, Ohio, specializing in lung cancer diagnosis and treatment, as well as the management of gastroesophageal reflux disease and related esophageal conditions. His clinical expertise is supported by extensive research in cellular mechanisms underlying pulmonary and gastrointestinal disease, with particular focus on how proteins are modified and transported within cells—knowledge that informs more effective treatment approaches. Dr.