Dr. Matthew Arentz

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 Eosinophilic Pneumonia. Her top areas of expertise are Bronchiectasis, Lung Metastases, Lung Nodules, and Acute Interstitial Pneumonia.

Michael Bundesmann is a Pulmonary Medicine provider in Kirkland, Washington. Dr. Bundesmann is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Pneumonia. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Squamous Cell Lung Carcinoma, and ALK-Positive Non-Small Cell Lung Cancer.

Virtual visits are available for pulmonary patients only. There are no virtual visits for hyperbaric medicine patients at this time.Anne Mahoney, MD, is a board-certified internist with fellowship training in pulmonary and critical care medicine. She has expertise in COPD, asthma, lung cancer, and interstitial lung diseases such as sarcoidosis and pulmonary fibrosis.Dr. Mahoney strives to speak plainly to patients with honesty and compassion, then work in partnership with them to help them achieve their health goals. She considers it an honor to get to know her patients and their families.Away from work, Dr. Mahoney enjoys spending time with her family, traveling whenever possible and participating in triathlons. Dr. Mahoney is rated as a Distinguished provider by MediFind in the treatment of Eosinophilic Pneumonia. Her top areas of expertise are Hypersensitivity Pneumonitis, Idiopathic Pulmonary Fibrosis, Acute Interstitial Pneumonia, and Lung Nodules.