About me
John C. Wang, MD, is chief of the Cardiac Catheterization Laboratory at MedStar Union Memorial and scientific director for Baltimore Cardiovascular Research. Dr. Wang is board certified in Interventional Cardiology, Cardiovascular Disease and Internal Medicine. He specializes in minimally invasive procedures that increase blood flow to the heart, diminish chest pain and decrease the risk of heart attack.
Dr. Wang and his team perform more than 5,000 procedures a year. He finds great satisfaction in how quickly a patient's quality of life improves with the latest techniques in angioplasty, stenting and catheterization. Using an advanced procedure known as transradial cardiac catheterization, performed through the patient's wrist, Dr. Wang is able to offer patients a less-invasive, safer option than traditional catheterization, as well as a quicker recovery time and shorter hospital stay. Dr. Wang also performs transcatheter aortic valve replacements (also known as TAVR). He replaces a patient's aortic valve via a small catheter placed through the femoral artery without traditional open-heart surgery. MedStar Union Memorial is one of the few hospitals in the region to offer these procedures.
Dr. Wang's passion for clinical research helps improve the lives of patients. Widely published, Dr. Wang has been the principal investigator or sub-investigator on more than 40 studies relating to the safety and efficacy of new devices and technology in interventional cardiology. Currently, he is the national principal investigator of the OMEGA trial studying the latest generation of bare metal stents.
Before his medical training, Dr. Wang received his undergraduate degree from the University of Chicago. He also earned a Master's of Science in Epidemiology from the Harvard School of Public Health.
Since 2015, John Wang, MD has been named a "Top Doc" by Baltimore magazine for interventional cardiology.
Clinical areas of focus
- Abnormal Stress Test
- Aortic Valve Disease
- Coronary Angiography
- Coronary Angioplasty
- Coronary Artery Disease
- Coronary Artery Stent Placement
- Mitral Regurgitation
- Refractory Angina
- Transradial Catheterization
Conditions and procedures
Conditions I treat
- Abnormal Coronary Angiography
- Abnormal Stress Test
- Acute Bacterial Endocarditis
- Anomalies Of The Coronary Artery
- Aortic Diseases
- Aortic Regurgitation
- Aortic Valve Disease
- Atherosclerosis
- Atherosclerosis Of The Aorta
- Athletic Heart Syndrome
- Bicuspid Aortic Valve
- Cardiac Angina
- Cardiogenic Shock
- Cardiomyopathy
- Chronic Total Occlusion
- Congestive Heart Failure (CHF)
- Coronary Artery Disease
- Coronary Artery Fistula
- Dilated Cardiomyopathy
- Exercise Intolerance
- Familial Dilated Cardiomyopathy
- Family History Of Sudden Cardiac Death
- Genetic Cardiomyopathy
- Giant Cell Myocarditis
- Hypertrophic Cardiomyopathy
- Idiopathic Hypertrophic Subaortic Stenosis
- Iliac Aneurysm
- Ischemic Cardiomyopathy
- Mitral Regurgitation
- Myocardial Infarction (MI)
- Myocarditis
- Myxoma
- Prinzmetals Angina
- Refractory Angina
- Restrictive Cardiomyopathy
- Rheumatic Heart Disease
- Rheumatic Heart Failure
- Right Heart Failure
- Right Ventricular Hypertrophy
- Unstable Angina
Procedures I perform
- Adenosine Stress Test
- Alcohol Septal Ablation
- Atherectomy
- Balloon Catheter
- Cardiac Rehabilitation
- Cardiopulmonary Exercise Testing
- Cardiovascular Care
- Collateral Vessel Closure
- Coronary Angiography
- Coronary Angioplasty
- Coronary Artery Stent Placement
- Directional Atherectomy
- Dobutamine Stress Test
- Electrocardiogram (EKG)
- Embolic Protection Devices
- Fractional Flow Reserve
- Heart Biopsy
- In Office Cardiac Echocardiogram
- In Office Cardiac Stress Test
- Laser Atherectomy
- Left Atrial Appendage Closure
- Preoperative Evaluation
- Prosthetic Heart Valves
- Pulmonary And Cardiac Rehabilitation
- Rotational Atherectomy
- Stress Echo Cardiogram
- Thrombectomy
- Tilt Table Test
- Transcatheter Mitral Valve Repair
- Transcatheter Pulmonary Valve Replacement
- Transesophageal Echocardiography
- Transradial Catheterization
- Transradial Coronary Angioplasty
- Transthoracic Echocardiogram
- Vo2 Measurement
Practice locations
Distance from Change LocationEnter your Location
3333 North Calvert Street Johnston Professional Bldg Ste LL08 Baltimore, MD, 21218
410-554-6550Fax 410-554-6534
Insurance
MedStar Health accepts most major health insurance plans. If you are uncertain as to whether your individual health insurance plan is accepted at MedStar Health, please call your insurance company.
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List of insurance plans we accept
- Aetna Medicare Advantage HMO & PPO Plans
- Innovation Health: Open POS Plus
- Innovation Health: Open POS II
- Aetna Managed Choice Open Access (POS)
- Aetna Choice POS & Choice POS II
- Innovation Health: POS Plus
- Aetna Managed Choice (POS)
- Innovation Health: POS
- Aetna Open HMO/Open HMO Option/Open EPO Plus
- Aetna HMO-Open Access/Select OA
- Aetna HealthFund/Health Network Option OA
- Innovation Health: HMO & EPO Plus
- Aetna Select HMO/HealthFund/Health Network
- Aetna HMO
- Innovation Health: Open Network Only Plus
- Aetna Elect Choice/ Open Access (POS)
- Innovation Health: Network Only Plus
- Aetna Elect Choice/ EPO (Aetna Health Fund)
- Cigna TotalCare (HMO D-SNP)
- Cigna Preferred Medicare
- Cigna Alliance Medicare (HMO) |
- Cigna Achieve Medicare (HMO C-SNP)
- Veterans Affairs Community Care Network (VA CCN)
- United Medicare Advantage DSNP District of Columbia
- United Student Resources
- United Select Plus (POS)
- United Select HMO - EPO/NPP
- United Options (PPO) (includes Empire PPO)
- United Golden Rule
- United GEHA (for all other states) Compass Rose
- D-SNP)
- I-SNP
- United Nursing Home Plan (C-SNP
- United Erickson Advantage Plans
- United Choice Plus
- United Choice
- United Mamsi Life & Health
- United Core Essential (HMO)
- MedStar Family Choice DC Healthy Families
- MedStar Family Choice DC Healthcare Alliance
- United MD IPA Preferred (POS)
- United MD IPA (HMO)
- Kaiser Permanente Signature-Added Choice
- Kaiser Signature
- Kaiser HMO Plus and DHMO Plus Member
- Kaiser Select-Added Choice
- Kaiser Select
- Kaiser Medicare Plus
- Kaiser Medicare Advantage Signature and Select
- Kaiser Flexible Choice
- Kaiser Maryland Medicaid MCO
- HumanaChoice PPO
- HumanaChoice Honor’s plan PPO
- Health Services for Children with Special Needs (HSCSN)
- Cigna True Choice Plus Medicare (PPO)
- Cigna True Choice Medicare (PPO)
- Cigna POS/Network POS
- Cigna Indemnity
- Cigna POS Open Access & Open Access Plus
- Cigna Network Open Access
- Cigna HMO Open Access
- Cigna PPO and PPO Plus
- CIGNA EPO
- Cigna Choice Fund PPO
- Choice Care Network/HUMANA (PPO)
- AmeriHealth Caritas DC Healthy Families
- AmeriHealth Caritas DC Healthcare Alliance
- Amerigroup DC Healthy Families
- Amerigroup DC Alliance
- Innovation Health: Indemnity
- Aetna Traditional Choice (PPO)
- Aetna Student Health Insurance
- Aetna Signature Administrator PPO/TPA
- Aetna Quality Point of Service (POS)
- Innovation Health: PPO
- Aetna Open Choice (PPO)
- Cigna HMO & Network (HMO)
- WellPoint Maryland - Maryland Health Choice
- WellPoint Maryland
- Virginia Premier
- Veterans Affairs Community Care Network
- UnitedHealthcare Individual Exchange Plans
- United Community Plan - Maryland Health Choice Program
- Uniformed Services Family Health Plan (USFHP)
- Private Health Care Systems (PHCS) (PPO)
- Priority Partners - Maryland Health Choice
- Police and Fire Clinic
- United Optimum Choice Preferred (POS) & OCI Direct (HMO)
- United Optimum Choice
- United Navigate
- United Group Medicare Advantage Plans
- United AARP Medicare Complete
- Traditional Medicare Fee for Service
- Medicaid - Virginia
- Medicaid - Maryland
- Medicaid - District of Columbia
- Tricare for Life East
- Tricare Reserve Select
- Tricare East Select
- Tricare East Prime
- Maryland Point of Service Plan (MPOS)
- HealthyBlue PPO
- Federal Employee Program (Std/Basic PPO/Blue Focus)
- CareFirst NASCO
- CareFirst MedStar Select PPO
- CareFirst MedStar PPO
- CareFirst Maryland Indemnity or PPO
- CareFirst Group Medicare Advantage prescription drug benefit (PPO)
- CareFirst Group Medicare Advantage
- CareFirst BC/BS Advantage Core/Enhanced
- CareFirst Blue Card Program (Out-of-area BCBS plans)
- CareFirst Administrators
- CareFirst (NCA) Indemnity
- Carefirst BlueChoice Opt Out Plus Open Access (POS)
- Carefirst Healthy Blue (HMO/POS)
- Carefirst BlueChoice Opt Out Open Access
- Carefirst BlueChoice Open Access
- Carefirst BlueChoice HMO
- Carefirst EPO
- Carefirst Blue Preferred PPO
- MedStar Family Choice - Maryland Health Choice
- Coventry Health Care National Network PPO
- First Health PPO
- Coventry of Delaware HMO/PPO
- Coventry Health Care of Virginia
- Great-West Healthcare POS/CIGNA
Videos
Education
Board Certification: American Board of Internal Medicine, Interventional Cardiology
Board Certification: American Board of Internal Medicine, Cardiovascular Disease
Fellowship Program: Brigham and Womens Hospital (2004)
Residency Program: Brigham and Womens Hospital (2000)
Medical School: Pritzker School of Medicine (1997)
Awards
- Baltimore magazine Top Doc, 2015 - 2023
Hospital affiliations
Podcasts
MedStar Health DocTalk - Transradial cardiac catheterization