Dr. Shannon Winakur, MD

Dr. Shannon Winakur, MD


Accepting new patients

Dr. Shannon Winakur, MD is a Cardiology Specialist in Towson, MD and has over 23 years of experience in the medical field. She graduated from University Of Maryland School Of Medicine medical school in 1998. She is affiliated with medical facilities UM St. Joseph Medical Center and Ascension Saint Agnes Hospital. She is accepting new patients and has indicated that she accepts telehealth appointments. Be sure to call ahead with Dr. Winakur to book an appointment.


UM SJMG – Cardiovascular Care

New Patient?
(410) 204-2658
UM SJMG – Cardiovascular Care7505 Osler Drive 103 Towson, MD 21204


New Patient?
(410) 204-2658
9110 Philadelphia Rd Suite 300 Baltimore, MD 21237

Hospital Highlight

Dr. Winakur is affiliated with UM St. Joseph Medical Center Towson, a highly rated and top awarded hospital for cardiology.

At a Glance

  • Explains Conditions Well Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital America’s 50 Best Hospitals for Cardiac Surgery Award™ See hospitals

More Cardiology Specialists at University of Maryland Medical System

Dr. Winakur's Reviews

Likelihood to recommend Dr. Winakur


Based on 7 ratings

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Dr. Winakur
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What went well
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Dr. Winakur and her entire staff are a delight to work with. The front desk is helpful and accommodating, the techs and staff are kind and informative, and Dr. Winakur has a clear, no-nonsense approach. She takes the time to get to know you, explains things in a way that you can understand, listens to your concerns, and is thorough in ruling out any underlying issues. She's kind of like if your good friend happened to be your cardiologist- easy to talk to, warm, friendly, and professional.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
Jennifer – Feb 07, 2021

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Experience and Background Checks


Background Check

Healthgrades does not collect malpractice claims information for Maryland
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Winakur's experience treating your condition or procedure

Dr. Winakur's Top Procedures and Conditions

Treatment Frequency
Heart Disease

Treatment Frequency

Dr. Winakur treats Heart Disease more than 88% of her peers

Dr. Winakur treats this condition more than 88% of her peers

Electrocardiogram (EKG)

Treatment Frequency

Dr. Winakur performs Electrocardiogram (EKG) more than 86% of her peers

Dr. Winakur performs this procedure more than 86% of her peers

Treadmill Stress Test

Treatment Frequency

Dr. Winakur performs Treadmill Stress Test more than 80% of her peers

Dr. Winakur performs this procedure more than 80% of her peers

Dr. Winakur's conditions and procedures:

  • Aneurysm
  • Aortic Aneurysm
  • Aortic Ectasia
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmia Screening
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Septal Defect
  • Cardiac Imaging
  • Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
  • Cardiac Myocardial Perfusion Imaging
  • Cardiomegaly
  • Cardiomyopathy
  • Cardiomyopathy, Dilated
  • Cardiomyopathy, Hypertrophic
  • Cardiovascular Diagnostic Test
  • Cardiovascular Stress Test
  • Carotid Artery Disease
  • Chest CT (incl. Heart and Lungs)
  • Chest Pain
  • Chest Pain Evaluation
  • Cholesterol Screening
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Congenital Aortic Valve Disorders
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Angiogram
  • Coronary Artery Disease (CAD)
  • Dobutamine Thallium Stress Test
  • Echocardiography
  • Electrocardiogram (EKG)
  • First Degree Heart Block
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • HeartAware Online Risk Screening
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Limb Swelling Caused by Fluid Overload
  • Long QT Syndrome
  • Mitral Valve Disease
  • Mitral Valve Prolapse
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Nuclear Stress Testing
  • Patent Foramen Ovale (PFO)
  • Pericardial Disease
  • Pericarditis
  • Peripheral Arterial Disease Screening (PAD)
  • Pharmacologic Nuclear Stress Test
  • Pharmacologic Stress Test, Adenosine
  • Primary Pulmonary Hypertension
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Septal Defect
  • Sick Sinus Syndrome
  • Sinus Bradycardia
  • Sinus Tachycardia
  • Stress Test
  • Structural Heart Disease Evaluations and Treatment
  • Supraventricular Tachycardia
  • Syncope
  • TCD Bubble Test
  • Third Degree Heart Block
  • Tilt Table Testing
  • Treadmill Stress Test
  • Tricuspid Valve Disease
  • Ventricular Tachycardia (VT)

Insurance Check

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Dr. Winakur accepts

Accepted insurance can change. Please double-check when making an appointment.

(410) 204-2658

Dr. Winakur accepts the following insurance:

National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
CareFirst Blue Cross Blue Shield
Blue Choice Advantage
Blue Preferred PPO
CareFirst Maryland POS
HealthyBlue 2.0
HealthyBlue Advantage
Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO

About Me


Dr. Winakur is a board-certified cardiologist. She received her medical degree from the University of Maryland Medical School, did her internal medicine...Read more


  • Cardiology

Board Certifications


Hospital Of The University Of Pennsylvania
Fellowship Hospital
Johns Hopkins Hospital
Residency Hospital
University Of Maryland School Of Medicine
Medical School
Harvard Medical School
Undergraduate School


Frequently Asked Questions

How can I make an appointment with Dr. Shannon Winakur, MD?

Click here to schedule an appointment online. New patients can also call (410) 204-2658, and for other questions, call (410) 427-2580.

Does Dr. Shannon Winakur, MD offer telehealth services?

Dr. Winakur has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.

Is Dr. Shannon Winakur, MD accepting new patients?

Dr. Shannon Winakur, MD generally accepts new patients on Healthgrades. You can see Dr. Winakur's profile to make an appointment.

Does Dr. Shannon Winakur, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Winakur accepts your insurance.

What are Dr. Shannon Winakur, MD's top areas of care?

Dr. Winakur frequently treats Heart Disease, Electrocardiogram (EKG), and Treadmill Stress Test. See all procedures and conditions Dr. Winakur treats.

Where is Dr. Shannon Winakur, MD's office located?

Dr. Winakur's office is located at 7505 Osler Drive 103, Towson, MD 21204. Find other locations and directions on Healthgrades.

Affiliated Hospitals

Dr. Winakur is affiliated with the following hospitals. Select a hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

UM St. Joseph Medical Center

Towson, MD

78% Patient Experience Rating, 9% higher than the national average

32 Awards Received

Award Highlight: Coronary Intervention Excellence Award™ (2021)

Ascension Saint Agnes Hospital

Baltimore, MD

63% Patient Experience Rating, 6% lower than the national average

7 Awards Received