Dr. Michael Witte

Katrina Guest is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in West Des Moines, Iowa. Dr. Guest is rated as an Advanced provider by MediFind in the treatment of Chronic Cough. Her top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Obstructive Sleep Apnea, Pneumonia, and Advanced Bronchoscopy. Dr. Guest is currently accepting new patients.

Maxwell Cosmic is an Intensive Care Medicine provider in Clive, Iowa. Dr. Cosmic is rated as a Distinguished provider by MediFind in the treatment of Chronic Cough. His top areas of expertise are Asthma, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pleural Effusion, and Gastrostomy.

Angela Collins, MD joined The Iowa Clinic in 1997 because of the collaboration between physicians and wanting to be a part of it. During one of her first rotations as an intern, she found that she really liked inpatient pulmonary services. She found the patients to be interesting and enjoyed trying to help them breathe better. The most rewarding part of her job is helping people feel better and improving their quality of life. Dr. Coughlin is rated as an Advanced provider by MediFind in the treatment of Chronic Cough. Her top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), End-Stage Renal Disease (ESRD), Obstructive Sleep Apnea, and Advanced Bronchoscopy.