Overview
David Callahan is an Internal Medicine specialist and an Intensive Care Medicine provider in Wilmington, Delaware. Dr. Callahan has been practicing medicine for over 50 years and is rated as an Experienced provider by MediFind in Endoscopy. His top areas of expertise are Hospital-Acquired Pneumonia, Atypical Pneumonia, Pneumonia, Ureteroscopy, and Endoscopy.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1601 Kirkwood Highway, Wilmington, DE 19805
Johns Hopkins University
Lonny Yarmus is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Baltimore, Maryland. Dr. Yarmus is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Pleural Effusion, Lung Nodules, Lymphofollicular Hyperplasia, Endoscopy, and Advanced Bronchoscopy. Dr. Yarmus is currently accepting new patients.
Einstein Practice Plan Inc
Sadia Benzaquen is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Phila, Pennsylvania. Dr. Benzaquen is rated as a Distinguished provider by MediFind in Endoscopy. His top areas of expertise are Acute Interstitial Pneumonia, Lung Nodules, Small Cell Lung Cancer (SCLC), Endoscopy, and Advanced Bronchoscopy.
Childrens Anesthesiology Associates Ltd
Akira Nishisaki is an Intensive Care Medicine specialist and an Anesthesiologist in Philadelphia, Pennsylvania. Dr. Nishisaki is rated as an Advanced provider by MediFind in Endoscopy. His top areas of expertise are Infantile Pneumothorax, Cerebral Hypoxia, Pneumomediastinum, Gastroesophageal Reflux in Infants, and Endoscopy.
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
- Experienced
- Acute Interstitial PneumoniaDr. Callahan isExperienced. Learn about Acute Interstitial Pneumonia.
- ALK-Positive Non-Small Cell Lung CancerDr. Callahan isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- AnemiaDr. Callahan isExperienced. Learn about Anemia.
- Atrial FibrillationDr. Callahan isExperienced. Learn about Atrial Fibrillation.
- Atypical PneumoniaDr. Callahan isExperienced. Learn about Atypical Pneumonia.
- Chronic Obstructive Pulmonary Disease (COPD)

