Dr. James C. Mallen

Steven Wanzek is a Pulmonary Medicine provider practicing medicine in Boone, Iowa. Dr. Wanzek is highly rated in 6 conditions, according to our data. His clinical expertise encompasses Pleural Effusion, Pleurisy, Lung Metastases, and Chronic Obstructive Pulmonary Disease (COPD).

Ryan Mertens, DO, joined The Iowa Clinic in 2022 because he loves the passion fellow providers and staff have for the Clinic and patient care. Dr. Mertens practiced independently in primary care before returning to fellowship training in Pulmonology at Creighton University. He chose this specialty because of its many modalities. Between the clinic, hospital, and ICU, it provides him with numerous opportunities for patient care. Difficulties with breathing can be a very anxiety provoking and traumatic experience and he finds helping patients in these specific situations to be very gratifying. Dr. Mertens is highly rated in 1 condition, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Ureteroscopy, and Endoscopy. Dr. Mertens is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine — Pulmonology. Dr. Mertens is currently accepting new patients.