Overview
Steven Leven is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Orange, California. Dr. Leven is rated as an Advanced provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). His top areas of expertise are Asthma, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Small Cell Lung Cancer (SCLC), and Endoscopy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MEDICAID
- STATE MEDICAID
Locations
Richard Casaburi is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Torrance, California. Dr. Casaburi is rated as a Distinguished provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Emphysema, Cerebral Hypoxia, and Bronchitis.
The Regents Of The University Of California
Igor Barjaktarevic is a Pulmonary Medicine specialist and an Allergy and Immunologist in Los Angeles, California. Dr. Barjaktarevic is rated as a Distinguished provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Emphysema, Alpha-1 Antitrypsin Deficiency (AATD), Thrombectomy, and Endoscopy.
Donald Tashkin is a Pulmonary Medicine provider in Los Angeles, California. Dr. Tashkin is rated as an Elite provider by MediFind in the treatment of Chronic Obstructive Pulmonary Disease (COPD). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Interstitial Lung Disease, Acute Interstitial Pneumonia, Systemic Sclerosis (SSc), and Lung Transplant.
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
- Distinguished
- AsthmaDr. Leven isDistinguished. Learn about Asthma.
- Advanced
- ALK-Positive Non-Small Cell Lung Cancer
- Chronic Obstructive Pulmonary Disease (COPD)
- Lung AdenocarcinomaDr. Leven isAdvanced. Learn about Lung Adenocarcinoma.
- Lung MetastasesDr. Leven isAdvanced. Learn about Lung Metastases.
- Small Cell Lung Cancer (SCLC)Dr. Leven isAdvanced. Learn about Small Cell Lung Cancer (SCLC).
- Squamous Cell Lung CarcinomaDr. Leven isAdvanced. Learn about Squamous Cell Lung Carcinoma.
- Experienced
- Acute Interstitial PneumoniaDr. Leven isExperienced. Learn about Acute Interstitial Pneumonia.
- Asthma in ChildrenDr. Leven isExperienced. Learn about Asthma in Children.
- Atypical PneumoniaDr. Leven isExperienced. Learn about Atypical Pneumonia.
- BronchiectasisDr. Leven isExperienced. Learn about Bronchiectasis.
- Chronic CoughDr. Leven isExperienced. Learn about Chronic Cough.
- EGFR Positive Lung CancerDr. Leven isExperienced. Learn about EGFR Positive Lung Cancer.

