Dr. Katrina A. Guest

Tamim Mahayni is a Pulmonary Medicine provider in Ames, Iowa. Dr. Mahayni is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Fibrosis. His top areas of expertise are Lung Metastases, Lung Nodules, Interstitial Lung Disease, and Acute Interstitial Pneumonia. Dr. Mahayni is currently accepting new patients.

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 Pulmonary Fibrosis. Her top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), End-Stage Renal Disease (ESRD), Obstructive Sleep Apnea, and Advanced Bronchoscopy.

Neil Horning is a Pulmonary Medicine provider in Des Moines, Iowa. Dr. Horning is rated as a Distinguished provider by MediFind in the treatment of Pulmonary Fibrosis. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Asthma, Pleurisy, and Gastrostomy.