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
Find Dr. Happel's expertise for a condition
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- Distinguished
- SarcoidosisDr. Happel isDistinguished. Learn about Sarcoidosis.
- Advanced
- Chronic Obstructive Pulmonary Disease (COPD)
- Lung MetastasesDr. Happel isAdvanced. Learn about Lung Metastases.
- NeurosarcoidosisDr. Happel isAdvanced. Learn about Neurosarcoidosis.
- Experienced
- ActinomycosisDr. Happel isExperienced. Learn about Actinomycosis.
- Acute Interstitial PneumoniaDr. Happel isExperienced. Learn about Acute Interstitial Pneumonia.
- ALK-Positive Non-Small Cell Lung CancerDr. Happel isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- AsthmaDr. Happel isExperienced. Learn about Asthma.
- Asthma in ChildrenDr. Happel isExperienced. Learn about Asthma in Children.
- BronchiectasisDr. Happel isExperienced. Learn about Bronchiectasis.
- Bronchogenic CystDr. Happel isExperienced. Learn about Bronchogenic Cyst.
- BullaeDr. Happel isExperienced. Learn about Bullae.
- Cerebral HypoxiaDr. Happel isExperienced. Learn about Cerebral Hypoxia.
- Chronic CoughDr. Happel isExperienced. Learn about Chronic Cough.
- EGFR Positive Lung CancerDr. Happel isExperienced. Learn about EGFR Positive Lung Cancer.
- EmphysemaDr. Happel isExperienced. Learn about Emphysema.
- Grass AllergyDr. Happel isExperienced. Learn about Grass Allergy.
- Interstitial Lung DiseaseDr. Happel isExperienced. Learn about Interstitial Lung Disease.
- Large-Cell Lung CarcinomaDr. Happel isExperienced. Learn about Large-Cell Lung Carcinoma.
- Lung AdenocarcinomaDr. Happel isExperienced. Learn about Lung Adenocarcinoma.
- Lung CancerDr. Happel isExperienced. Learn about Lung Cancer.
- Lung NodulesDr. Happel isExperienced. Learn about Lung Nodules.
- Non-Small Cell Lung Cancer (NSCLC)Dr. Happel isExperienced. Learn about Non-Small Cell Lung Cancer (NSCLC).
- Obesity Hypoventilation Syndrome (OHS)Dr. Happel isExperienced. Learn about Obesity Hypoventilation Syndrome (OHS).
- Pleural EffusionDr. Happel isExperienced. Learn about Pleural Effusion.
- PleurisyDr. Happel isExperienced. Learn about Pleurisy.
- PneumoniaDr. Happel isExperienced. Learn about Pneumonia.
- Pulmonary FibrosisDr. Happel isExperienced. Learn about Pulmonary Fibrosis.
- Pulmonary HypertensionDr. Happel isExperienced. Learn about Pulmonary Hypertension.
- Pulmonary TuberculosisDr. Happel isExperienced. Learn about Pulmonary Tuberculosis.
- Small Cell Lung Cancer (SCLC)Dr. Happel isExperienced. Learn about Small Cell Lung Cancer (SCLC).
- Squamous Cell Lung CarcinomaDr. Happel isExperienced. Learn about Squamous Cell Lung Carcinoma.
View All 28 Experienced Conditions
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