MediFind found 31 doctor with experience in Alpha-1 Antitrypsin Deficiency (AATD) near Des Moines, IA. Of these, 30 are Experienced and 1 are Advanced.
MercyOne Des Moines Pediatrics Specialty Care
Hazim Zaghloul is a Pediatric Gastroenterologist in Des Moines, Iowa. Dr. Zaghloul is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Encopresis, Bowel Incontinence, Eosinophilic Esophagitis, and Lactose Intolerance.
MercyOne Des Moines Pediatrics Specialty Care
Daniel Dimeo is a Pediatric Gastroenterologist in Des Moines, Iowa. Dr. Dimeo is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Celiac Disease, Encopresis, Eosinophilic Esophagitis, and Bowel Incontinence.
MercyOne Des Moines Medical Center
Bryon Johnson is a Pulmonary Medicine provider in Des Moines, Iowa. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Pneumonia, Gastrostomy, and Carotid Artery Surgery.
MercyOne Des Moines Medical Center
Blair Westerly is a Pulmonary Medicine provider in Des Moines, Iowa. Dr. Westerly has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Asthma, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Gastrostomy, and Endoscopy.
MercyOne Des Moines Medical Center
Bradley Wilcox is a Pulmonary Medicine provider in Des Moines, Iowa. Dr. Wilcox is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Small Cell Lung Cancer (SCLC), ALK-Positive Non-Small Cell Lung Cancer, Squamous Cell Lung Carcinoma, Gastrostomy, and Advanced Bronchoscopy.
MercyOne Des Moines Medical Center
Jonathan Smith is a Nurse Practitioner specialist and a Pulmonary Medicine provider in Des Moines, Iowa. Mr. Smith is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Asthma in Children, and Asthma.
MercyOne Des Moines Medical Center
Joseph Carrington is an Infectious Disease specialist and an Intensive Care Medicine provider in Des Moines, Iowa. Dr. Carrington is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Sepsis, Respiratory Acidosis, Lung Metastases, Pneumonia, and Gastrostomy.
MercyOne Des Moines Medical Center
Neil Horning is a Pulmonary Medicine provider in Des Moines, Iowa. Dr. Horning is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Asthma, Pleurisy, and Gastrostomy.
Broadlawns Medical Center
Rachael Parker is a primary care provider, practicing in Family Medicine in Des Moines, Iowa. Dr. Parker is rated as an Advanced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Alpha-1 Antitrypsin Deficiency (AATD), Chronic Pain, Obesity in Children, and Hypothyroidism. Dr. Parker is currently accepting new patients.
Mercy Clinics Inc
Jacob West is a Pulmonary Medicine provider in Des Moines, Iowa. Dr. West is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), COVID-19, Alpha-1 Antitrypsin Deficiency (AATD), and Endoscopy. Dr. West is currently accepting new patients.
Central Iowa Hospital Corporation
Marco Olivera-Martinez is a Gastroenterologist and a Hepatologist in Des Moines, Iowa. Dr. Olivera-Martinez has been practicing medicine for over 43 years and is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Cirrhosis, Visceromegaly, Hepatitis, Liver Transplant, and Colonoscopy. Dr. Olivera-Martinez is currently accepting new patients.
Michael Witte is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Des Moines, Iowa. Dr. Witte is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Asthma in Children, and Alpha-1 Antitrypsin Deficiency (AATD).
Christopher Donatelli is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Des Moines, Iowa. Dr. Donatelli is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Respiratory Acidosis, Sarcoidosis, and Gastrostomy. Dr. Donatelli is currently accepting new patients.
Broadlawns Medical Center
Jason Wittmer is a Pulmonary Medicine specialist and a Sleep Medicine provider in Des Moines, Iowa. Dr. Wittmer is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Obstructive Sleep Apnea, Advanced Bronchoscopy, and Ureteroscopy. Dr. Wittmer is currently accepting new patients.
Broadlawns Medical Center
Larry Severidt is a primary care provider, practicing in Family Medicine and Internal Medicine in Des Moines, Iowa. Dr. Severidt is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Type 2 Diabetes (T2D), Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Severidt is currently accepting new patients.
The Iowa Clinic
Dr. Mallen was drawn to the field of Pulmonology for several reasons — the complexity of lung disease, the attention to detail required by the field, and the procedural aspects of being a pulmonary specialist. He enjoys working with patients who have high acuity conditions in the ICU. Interacting with patients and their families, as well as the opportunity to be a positive presence during difficult situations is what he loves most about practicing medicine. Dr. Mallen is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Obstructive Sleep Apnea, Pneumonia, and Gastrostomy.
The Iowa Clinic
Dr. Danielson loves the variety of care Pulmonary provides, from complex cases in the ICU to the long-term relationships she builds with her patients in the clinic setting. Dr. Danielson is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Obstructive Sleep Apnea, Gastrostomy, and Bone Marrow Aspiration.
MercyOne Pleasant Hill Family Medicine
Libby Naeve is a primary care provider, practicing in Family Medicine in Pleasant Hill, Iowa. Dr. Naeve is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are Cellulitis, Acute Cystitis, Tracheitis, and Necrosis.
MercyOne Norwalk Family Medicine
Michael Agey is a primary care provider, practicing in Family Medicine in Norwalk, Iowa. Dr. Agey is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.
MercyOne Clive Family Medicine
Erin Netteland is a primary care provider, practicing in Family Medicine in Clive, Iowa. Dr. Netteland is rated as an Experienced provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). Her top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension.
Last Updated: 10/30/2025










