Overview
Dr. Stefan Loy Zimmerman is a Professor in the Johns Hopkins University School of Medicine in the Departments of Radiology and Medicine (Cardiology). He specializes in cardiothoracic imaging and is the Division Director of Diagnostic Imaging and Director of Cardiac Imaging. He is the program director for the Cardiothoracic Imaging Fellowship in Radiology. Dr. Zimmerman earned his medical degree from the University of Pennsylvania School of Medicine. He completed both a radiology residency and a cardiovascular imaging fellowship at the Hospital of the University of Pennsylvania. His research focuses on the use of CT and MR imaging in the diagnosis and management of cardiovascular diseases. He has particular interest in the use of cardiac imaging for management of arrhythmias, diagnosis and prognosis of arrhythmogenic right and left ventricular cardiomyopathy, and pulmonary hypertension.
Dr. Zimmerman is rated as an Experienced provider by MediFind in the treatment of Chronic Cough. His top areas of expertise are Paroxysmal Supraventricular Tachycardia (PSVT), Alveolar Soft Part Sarcoma, Liposarcoma, Cardiac Ablation, and Transcatheter Aortic Valve Replacement (TAVR).
His clinical research consists of co-authoring 203 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
- POS
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE PDP
- PPO
- HMO
- POS
- PPO
Locations
Baltimore, MD 21287
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.
The Johns Hopkins Hospital
Dr. Julianna Czum’s primary focus is cardiothoracic imaging, with clinical subspecialties in noninvasive cardiovascular and thoracic imaging. Dr. Czum earned her medical degree from UMDNJ - Robert Wood Johnson Medical School before going on to an internship at Mary Imogene Bassett Hospital and residency at St. Barnabas Medical Center. She completed a fellowship in cardiovascular magnetic resonance in a combined Henry Jackson Foundation-funded program at the National Institutes of Health, National Naval Medical Center and Uniformed Services University of the Health Sciences. Dr. Czum joined the diagnostic faculty in June 2022. Dr. Czum is rated as an Advanced provider by MediFind in the treatment of Chronic Cough. Her top areas of expertise are Pleurisy, ALK-Positive Non-Small Cell Lung Cancer, Chronic Cough, and Lung Nodules.
Christiana Care Health Services Inc
James Collins is a Radiologist and an Emergency Medicine provider in Newark, Delaware. Dr. Collins has been practicing medicine for over 37 years and is rated as an Advanced provider by MediFind in the treatment of Chronic Cough. His top areas of expertise are Nasal Flaring, Chronic Cough, Vertigo, and Non-Alcoholic Fatty Liver Disease.
Blackwell Physicians, LLC
Kim Callwood is a Radiologist in Rockville, Maryland. Dr. Callwood is rated as an Advanced provider by MediFind in the treatment of Chronic Cough. Her top areas of expertise are Cerebelloolivary Atrophy, Primary Familial Brain Calcification, Olivopontocerebellar Atrophy, and Headache.
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
- Paroxysmal Supraventricular Tachycardia (PSVT)Dr. Zimmerman isDistinguished. Learn about Paroxysmal Supraventricular Tachycardia (PSVT).
- Advanced
- Alveolar Soft Part SarcomaDr. Zimmerman isAdvanced. Learn about Alveolar Soft Part Sarcoma.
- Cardiac AblationDr. Zimmerman isAdvanced. Learn about Cardiac Ablation.
- Epithelioid SarcomaDr. Zimmerman isAdvanced. Learn about Epithelioid Sarcoma.
- Familial Multiple LipomatosisDr. Zimmerman isAdvanced. Learn about Familial Multiple Lipomatosis.
- Fibrolamellar CarcinomaDr. Zimmerman isAdvanced. Learn about Fibrolamellar Carcinoma.
- FibrosarcomaDr. Zimmerman isAdvanced. Learn about Fibrosarcoma.
- Experienced
- ALK-Positive Non-Small Cell Lung CancerDr. Zimmerman isExperienced. Learn about ALK-Positive Non-Small Cell Lung Cancer.
- Ampullary CancerDr. Zimmerman isExperienced. Learn about Ampullary Cancer.
- Aortic Valve ReplacementDr. Zimmerman isExperienced. Learn about Aortic Valve Replacement.
- BronchiectasisDr. Zimmerman isExperienced. Learn about Bronchiectasis.
- Cholangiocarcinoma (Bile Duct Cancer)Dr. Zimmerman isExperienced. Learn about Cholangiocarcinoma (Bile Duct Cancer).
- Chronic CoughDr. Zimmerman isExperienced. Learn about Chronic Cough.