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Maren E. Jeffery, MD

Maren E. Jeffery, MD Physician

Assistant Professor of Clinical Medicine

Dr. Jeffery is a Penn Medicine employed physician.

About Dr. Maren E. Jeffery

Recognized by Best Doctors in America 2009-2010, 2011-2012

Recognized by Suburban Life magazine's "Top Physicians 2010" issue

Clinical Specialties


  • Cardiology

Programs & Centers:

Board Certification:

  • Cardiovascular Disease, 2007

Clinical Expertise:

  • Bradycardia
  • Cardiac Risk Reduction
  • Cardiac Stress Tests
  • Cardiology Risk Intervention
  • Cardiovascular Fitness
  • Cholesterol and Lipid Disorders
  • Congenital Heart Disease in Adult
  • Congestive Heart Failure (CHF)
  • Consultative Cardiology
  • Coronary Artery Diseases
  • Dizziness
  • Echocardiographic Stress Testing
  • Echocardiography
  • Electrocardiogram (EKG or ECG)
  • Electrocardiography (ECG or EKG)
  • Heart Attack (Myocardial Infarction)
  • Heart Disease and Depression
  • Heart Disease in African Americans
  • Heart Diseases and Pregnancy
  • Heart Failure
  • Heart Palpitations
  • High Cholesterol (Hypercholesterolemia)
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Heart Disease
  • Ischemic Heart Disease
  • Lipid Disorders
  • Lower Extremities Circulatory Problems
  • Non-Invasive Cardiac Imaging
  • Patent Foramen Ovale Closure
  • Peripheral Artery Disease (PAD)
  • Peripheral Vascular Disease
  • Preventive Cardiology
  • Subclavian Steal Syndrome
  • Syncope
  • Tachycardia
  • Transesophageal Echocardiogram
  • Women Cardiology

Practice Locations and Appointments

Insurance Accepted

  • Aetna US Healthcare
  • Cigna
  • Cigna HealthSpring
  • CVS Health
  • Devon Health Services (Americare)
  • Gateway Health Plan
  • Geisinger Health Plan
  • HealthAmerica / HealthAssurance, a Coventry Plan
  • HealthPartners
  • HealthPartners Medicare
  • HealthSmart
  • Highmark Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana / Choicecare
  • Independence Blue Cross (Keystone East)
  • Intergroup
  • Keystone First
  • Multiplan
  • NJ Medicaid
  • NJ Qualcare
  • Oxford Health Plan
  • PA Medicaid
  • PA Medicare
  • Preferred Health Care/LGH
  • Rail Road Medicare / Palmetto GBA
  • Tricare
  • United Healthcare
  • UnitedHealthcare Community Plan
  • US Family Health Plan

Education and Training

Medical School: University of Pennsylvania School of Medicine
Residency: Hospital of the University of Pennsylvania
Fellowship: Hospital of the University of Pennsylvania


American College of Cardiology, National American Heart Association, National American Society of Echocardiography, National

Hospital Affiliation

Dr. Jeffery is a Penn Medicine employed physician.

Hospital Privileges:

  • Hospital of the University of Pennsylvania: Has privileges to treat patients in the hospital.


Selected Publications:

Kim RW, Jeffery ME, Smith MJ, Wilensky RL, Woo EY, Woo YJ: Minimally invasive resection of papillary fibroelastoma in a high-risk patient Journal of Cardiovascular Medicine 8 (8): 639-641,2007.

Jeffery ME, Jessup M: Epidemiology of heart failure Cardiac Resynchronization Therapy (Chapter 1): 1-14,2006.

Jeffery ME, Taichman DB: Management of the acutely ill patient with pulmonary arterial hypertension Pulmonary Vascular Disease (Chapter 16): 254-265,2006.

Jeffery ME, Lanken PN, Taichman DB.: Ethical Issues in the Intensive Care Unit Hospital Physician Board Review Manual 11 : 1-11,2004.

Patel VV, Ren J-F, Jeffery ME, Plappert TJ, St. John Sutton MG, Marchlinski FE: Comparison of left atrial volume assessed by Magnetic endocardial catheter mapping vs. transthoracic Echocardiography American Journal of Cardiology 91 (3): 351-354,2003.

Academic Contact Info

Penn Medicine at Radnor
250 King of Prussia Road

Radnor, PA 19087
Phone: (610) 902-2273
Patient appointments: 800-789-PENN (7366)

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