Dr. Naga S. Chigurupati

Kathleen Horan, MD, specializes in pulmonary infections and cough, nodular bronchiectatic lung disease associated with mycobacterium avium, lung cancer and interstitial lung disease. She is pleased to be able to offer her patients newer, less invasive ways to diagnose lung diseases as well as ways to improve their day-to-day quality of life.Dr. Horan wants patients to know that she is there for them and that she will do everything she can to help them to feel better. She takes a team approach to care, communicating with other specialists and the patient’s primary care doctor to ensure that everything the patient needs to have done is getting done.When not practicing medicine, Dr. Horan enjoys writing, running, open water swimming, cross-country skiing, cooking and travel. Dr. Horan is rated as a Distinguished provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). Her top areas of expertise are Bronchiectasis, Lung Metastases, Lung Nodules, and Acute Interstitial Pneumonia.

Steven Kirtland is an Intensive Care Medicine provider in Seattle, Washington. Dr. Kirtland is rated as a Distinguished provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Lung Nodules, Acute Interstitial Pneumonia, Lung Metastases, Hypersensitivity Pneumonitis, and Advanced Bronchoscopy.

Tom Yan, MD, is a board-certified physician specializing in pulmonary medicine for adults. Dr. Yan holds a special interest in pleural disease and management of pleural effusion, especially malignant pleural effusion or pleural fluid from cancer.An essential component of Dr. Yan's care is helping patients and their families understand their disease and its treatment options. Dr. Yan is rated as a Distinguished provider by MediFind in the treatment of Chronic Rhinosinusitis with Nasal Polyps (CRSwNP). His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Lung Nodules, and Obstructive Sleep Apnea.