Dr. Louis Greenzer, MD

Dr. Louis Greenzer, MD

Cardiology  |  
Male  |  
Age 76
Insurances AcceptedSave
Dr. Louis Greenzer, MD is a cardiology doctor who practices in Baltimore, MD. He is 76 years old and has been practicing for 51 years.

6565 N Charles St Ste 201

Baltimore, MD 21204

Contact Information

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Coventry Health Care
  • First Health (Coventry Health Care)

*Please verify this information when scheduling an appointment.

Learn about Dr. Greenzer

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas

new

See how frequently Dr. Greenzer performs your care needs compared to other doctors.

Coronary Artery Disease (CAD)
normal
more than 24% of peers
Vascular Disease
normal
more than 20% of peers
Heart Disease
normal
more than 20% of peers

Dr. Greenzer's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

We're trying something new with Top Care Areas.Was it helpful for you?YesNo

1

Specialties

  • Cardiology
2

Board Certifications

  • Cardiovascular Disease
    Accredited by: American Board of Internal Medicine*
  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
43

Conditions Treated

  • Aneurysm
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Ectasia
  • Aortic Embolism and Thrombosis
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Benign Tumor
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Heart Defects
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypotension
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Pericardial Disease
  • Pulmonary Disease
  • Pulmonary Hypertension
  • Septal Defect
  • Syncope
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease

More

Read More
7

Procedures

  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Imaging
  • Cardiac Myocardial Perfusion Imaging
  • Cardiovascular Stress Test
  • Chest CT (incl. Heart and Lungs)
  • Peripheral Artery Catheterization
  • Thoracentesis

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Maryland.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.

Education

  • University Of Maryland School Of Medicine
    Medical School | Graduated 1966
  • Mercy Hospital
    Internship Hospital | Completed 1967
  • Mercy Hospital
    Residency Hospital | Completed 1968
  • University MD Hospital
    Residency Hospital | Completed 1969
  • University MD Hospital
    Fellowship Hospital | Completed 1971

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Greenzer has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Greenzer does not have any memberships or affiliations listed. If you are Dr. Greenzer and would like to add memberships or affiliations, please update your profile.

Dr. Greenzer's Reviews

Help millions of people find the right doctor. Share your experience today!
Are you Dr. Greenzer?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Visit Dr. Greenzer

Not Accepting New Patients
Dr. Greenzer accepts 5 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
    Select
  • Blue Cross Blue Shield
    Blue Card PPO
  • CareFirst Blue Cross Blue Shield
    Blue Choice Advantage
    Blue Preferred PPO
    CareFirst Maryland POS
  • Coventry Health Care
    Southern Health PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Greenzer has admitting privileges

MedStar Good Samaritan Hospital
5601 Loch Raven Blvd
Baltimore, MD 21239
View Hospital Profile
Mercy Medical Center
345 Saint Paul Pl
Baltimore, MD 21202
View Hospital Profile
Greater Baltimore Medical Center
6701 N Charles St
Towson, MD 21204
View Hospital Profile