Overview
William Petersen is a Pulmonary Medicine provider in Amarillo, Texas. Dr. Petersen 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), Pulmonary Hypertension, Advanced Bronchoscopy, and Gastrostomy.
His clinical research consists of co-authoring 2 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- PPO
- HMO
Locations
1751 Wallace Blvd, Amarillo, TX 79106
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Mark Sigler is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Amarillo, Texas. Dr. Sigler is rated as a Distinguished 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, COVID-19, Gastrostomy, and Advanced Bronchoscopy. Dr. Sigler is currently accepting new patients.
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Kalil Al-Nassir is a Pulmonary Medicine provider in Amarillo, Texas. Dr. Al-Nassir is rated as a Distinguished provider by MediFind in the treatment of Alpha-1 Antitrypsin Deficiency (AATD). His top areas of expertise are Lung Metastases, Lung Nodules, Chronic Obstructive Pulmonary Disease (COPD), and Emphysema. Dr. Al-Nassir is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Chronic Obstructive Pulmonary Disease (COPD)
- Lung MetastasesDr. Petersen isAdvanced. Learn about Lung Metastases.
- Pulmonary HypertensionDr. Petersen isAdvanced. Learn about Pulmonary Hypertension.
- Experienced
- Acute Interstitial PneumoniaDr. Petersen isExperienced. Learn about Acute Interstitial Pneumonia.
- Advanced BronchoscopyDr. Petersen isExperienced. Learn about Advanced Bronchoscopy.
- ALK-Positive Non-Small Cell Lung CancerDr. Petersen isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- Alpha-1 Antitrypsin Deficiency (AATD)Dr. Petersen isExperienced. Learn about Alpha-1 Antitrypsin Deficiency (AATD).
- AsthmaDr. Petersen isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Petersen isExperienced. Learn about Asthma in Children.