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Dr. Mary Elfrey, DO

Cardiology* Age 44
Dr. Mary Elfrey, DO
5.0 (12 Ratings)

Offers telehealth

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Dr. Mary Elfrey, DO is a Cardiology Specialist in Baltimore, MD.
Dr. Mary Elfrey, DO
5.0 (12 Ratings)
Share
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Link Copied!
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Dr. Mary Elfrey, DO

Cardiology* Age 44
Baltimore, MD
Accepting new patients

Offers telehealth

Dr. Mary Elfrey, DO is a Cardiology Specialist in Baltimore, MD.

About

Dr. Mary Elfrey, DO is a Cardiology Specialist in Baltimore, MD. They graduated from NEW YORK INSTITUTE OF TECHNOLOGY / OLD WESTBURY. They currently practice at Ascension Saint Agnes Heart Care and are affiliated with Ascension Saint Agnes Hospital and Mercy Medical Center. At present, Dr. Elfrey received an average rating of 5.0/5 from patients and has been reviewed 12 times. Their office accepts new patients and telehealth appointments. Dr. Elfrey is board certified in Cardiology and accepts multiple insurance plans.

Compare with other Cardiology Specialists

Compare Dr. Elfrey with our nearby Cardiology Specialists at Cleveland Clinic
These providers are on the medical staff of Cleveland Clinic
These providers are on the medical staff of Cleveland Clinic.
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Experience Check

Enter a condition or procedure
Tilt_Testing
Electrocardiogram (EKG)
Vascular Duplex Ultrasonography and Plethysmography
Vascular Duplex Ultrasonography and Plethysmography
Tilt_Testing
Electrocardiogram (EKG)
Vascular Duplex Ultrasonography and Plethysmography
Acute Congestive Heart Failure
Acute Coronary Syndrome
Aortic Ectasia
Aortic Valve Disease
Arrhythmias
Atherosclerosis
Atrial Fibrillation
Cardiomyopathy
Carotid Artery Disease
Chest Pain
Chronic Congestive Heart Failure
Congestive Heart Failure
Coronary Artery Disease (CAD)
Heart Attack (Acute Myocardial Infarction)
Heart Disease
Heart Palpitations
Hyperlipidemia
Hypertension
Hypertensive Heart and Chronic Kidney Disease
Hypertensive Heart Disease
Hypertensive Heart with Failure
Hypertensive Heart without Failure
Lipid Disorders
Mitral Valve Disease
Mitral Valve Stenosis
Paroxysmal Atrial Fibrillation
Peripheral Edema
Rheumatic Mitral Stenosis
Sinus Tachycardia
Supraventricular Tachycardia
Syncope
  • View other providers who treat Syncope
Systolic Heart Failure
Vitamin D Deficiency
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Catheterization with Robotic Assist
Cardiac Ultrasound
Chest CT (incl. Heart and Lungs)
Acute Deep Vein Thrombosis (DVT)
Acute Endocarditis
Acute Venous Embolism Thrombosis
Alcoholic Cardiomyopathy
Aneurysm
  • View other providers who treat Aneurysm
Aneurysm of Heart
Angina
  • View other providers who treat Angina
Aortic Aneurysm
Aortic Stenosis
Aortic Valve Regurgitation
Atherosclerosis of Aorta
Atrial Flutter
Atrial Septal Defect
Atrioventricular Septal Defect (AVSD)
Cardiac Sarcoidosis
Cardiac Tamponade
Cardiomegaly
Cardiomyopathy, Dilated
Cardiomyopathy, Hypertrophic
Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congenital Heart Disease
Coronary Artery Aneurysm
Coronary Artery Dissection
Coronary Vessel Malformation
Deep Vein Thrombosis (DVT)
Endocarditis
First Degree Heart Block
Heart Murmur
Hyperkalemia
Hypertensive Chronic Kidney Disease
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Idiopathic Hypotension
Infective Endocarditis
Limb Swelling Caused by Fluid Overload
Long QT Syndrome
Mitral and Aortic Valve Disorder
Mitral Valve Prolapse
Mitral Valve Regurgitation
Nonrheumatic Tricuspid Disease
Orthostatic Hypotension
Patent Foramen Ovale (PFO)
Pericardial Disease
Pericarditis
Peripheral Arterial Disease of Extremities
Peripheral Vascular Disease (PAD, PVD)
Primary Pulmonary Hypertension
Prinzmetal Angina
Pulmonary Hypertension
Rheumatic Aortic Valve Disorders
Rheumatic Tricuspid Disease
Second Degree Heart Block
Septal Defect
Septic Embolism
Sick Sinus Syndrome
Sinus Bradycardia
Subacute Endocarditis
Third Degree Heart Block
Tricuspid Valve Disease
Type 2 Heart Block - Mobitz
Unstable Angina
Ventricular Fibrillation
Ventricular Septal Defect
Ventricular Tachycardia (VT)
Arrhythmia Screening
Cardiac Imaging
Cardiac Myocardial Perfusion Imaging
Cardiovascular Diagnostic Test
Cardiovascular Stress Test
Cardioversion
Cardioversion, Elective
Chest Pain Evaluation
Cholesterol Screening
Coronary Angiogram
Coronary Angioplasty, Atherectomy and Stent
Dobutamine Thallium Stress Test
HeartAware Online Risk Screening
Nuclear Stress Testing
Pacemaker Insertion or Replacement
Peripheral Arterial Disease Screening (PAD)
Pharmacologic Nuclear Stress Test
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Stress Test
Structural Heart Disease Evaluations and Treatment
TCD Bubble Test
Tilt Table Testing
Treadmill Stress Test

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Choice Plus POS II
  • National (BlueCard) PPO
  • Blue Card PPO
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Choice Care PPO
  • MultiPlan PPO

Locations

  1. 1 Ascension Saint Agnes Heart Care
    3407 Wilkens Ave Ste 300, Baltimore, MD 21229
  2. 2 Ascension Medical Group Genesys Heart Center
    301 Saint Paul St Ste 310, Baltimore, MD 21202
  3. 3 Renaissance Prim Care & Wellness Grp
    5500 Knoll North Dr Ste 250, Columbia, MD 21045

Patient Satisfaction

Likelihood to recommend Dr. Elfrey
5.0
Based on 12 Reviews
5 Stars (12)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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How likely are you to recommend Dr. Elfrey?

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Patient Reviews
Jun 02, 2022
She always treats u like family an pays attention to how the patients if looking ,feeling an emotionally. She looks out for u an makes sure all meds help.an orders test when necessary.
ida faber — Jun 02, 2022
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Photo: Dr. Mary Elfrey, DO
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Dr. Elfrey's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Elfrey

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Elfrey, or would you like to choose another provider and have an online appointment right now?
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(410) 368-2100

About Me

Specialties*
Cardiology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • NEW YORK INSTITUTE OF TECHNOLOGY / OLD WESTBURY
Medical Education

Board Certifications

Board Certifications
  • Cardiology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Elfrey communicate via email?
4 users said yes.
Yes
(4)
No
(0)
Does Dr. Elfrey offer telehealth services or virtual visits?
5 users said yes.
Yes
(5)
No
(0)
Does Dr. Elfrey offer an online patient portal?
3 users said yes.
Yes
(3)
No
(0)
Does Dr. Elfrey have free onsite parking?
5 users said yes.
Yes
(5)
No
(0)
Does Dr. Elfrey offer weekend visits?
No users said yes.
Yes
(0)
No
(2)
Does Dr. Elfrey offer evening visits?
1 user said yes.
Yes
(1)
No
(2)
Does Dr. Elfrey specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Elfrey specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Elfrey specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Elfrey specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Elfrey accept insurance?
No responses yet.
Yes
(0)
No
(0)

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Mary Elfrey, DO. To arrange an appointment, call the number on Dr. Elfrey's profile.

Dr. Mary Elfrey, DO is affiliated with Ascension Saint Agnes Hospital and Mercy Medical Center.

Yes, Dr. Mary Elfrey, DO holds board certification in Cardiology and Internal Medicine.

Hospital Affiliations

  • Ascension Saint Agnes Hospital

    900 Caton Ave, Baltimore, MD

  • Mercy Medical Center

    345 Saint Paul St, Baltimore, MD