Photo of John L. Petersen

John L. Petersen,  MD, MHS  

4.8 out of 5
Accepting New Patients


Professional Statement

Dr. Petersen is a board certified cardiologist. He has clinical interests in arterial disease and insufficiency, coronary artery bypass and stenting, hypercholesterolemia, nuclear cardiology and vascular disease. In addition to his medical degree, Dr. Petersen II has a Masters of Health Sciences degree in clinical research.

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University of Washington School of Medicine
medical school
Duke University Medical Center

Board Certifications

American Board of Internal Medicine
Cardiology, Interventional

Clinical Interests

  • Abnormal Coronary Angiography
  • Adult Congenital Heart Disease
  • Arterial Bypass Graft
  • Arteriovenous Malformation
  • Athletic Heart Syndrome
  • Av Nodal Arrhythmia
  • Bicuspid Valve Repair
  • Bradycardia
  • Cardiac Arrest
  • Cardiac Sarcoma
  • Cardiomegaly
  • Cardiospasm
  • Cerebrovascular Disorders
  • Cholesterol Disorders
  • Common Aortopulmonary Trunk
  • Congenital Pulmonary Valve Abnormality
  • Congenital Stenosis Of Pulmonary Valve
  • Congenital Subaortic Stenosis
  • Congenital Tricuspid Atresia
  • Cor Triatriatum
  • Coronary Angioplasty
  • Coronary Artery Disease
  • Coronary Bypass Graft
  • Coronary Stent
  • Critical Limb Ischemia
  • Cyanotic Heart Disease
  • Dyspnea On Exertion
  • Ebstein Anomaly
  • Elevated Creatine Kinase
  • Heart Biopsy
  • Heart Racing
  • Holter Monitor
  • Hypertrophic Cardiomyopathy
  • Idiopathic Hypertrophic Subaortic Stenosis
  • Infiltrative Disorders Of The Heart
  • In-Office Echocardiogram
  • In-Office Stress Test
  • Intra-Aortic Balloon Pump
  • Intravascular Ultrasound
  • Laser Atherectomy
  • Malformation Of The Heart
  • Minimally Invasive Aortic Valve Replacement
  • Minimally Invasive Mitral Valve Repair
  • Mitral Valve Surgery
  • Myocardial Infarction
  • Myocarditis
  • Obstructive Anomalies Of Heart
  • Other Anomalies Of Great Veins
  • Paravalvular Leak Repair
  • Partial Anomalous Pulmonary Venous Connection
  • Patent Foramen Ovale Closure
  • Peripheral Vascular Diseases
  • Persistent Ostium Primum
  • Postural Tachycardia Syndrome
  • Preventive Medicine
  • Replacement Of Mitral Valve
  • Rhythm Disorder
  • Right Ventricular Dysplasia
  • Stent Thrombosis
  • Sudden Cardiac Death
  • Tee
  • Thrombosis
  • Transesophageal Echocardiography
  • Transthoracic Echocardiogram
  • Ventricular Septal Defects
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Personal Interests

Family Activities, Piano, Cooking
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Professional Associations

American College of Cardiology, Society for Cardiovascular Angiography and Interventions, American Heart Association
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  • English

Practice Locations

John L. Petersen practices at two locations

Swedish Heart & Vascular - Ballard
1801 Northwest Market Street
Seattle, WA 98107
Swedish Heart & Vascular - Cherry Hill
550 17th Avenue
Suite 680
Seattle, WA 98122
Affiliated Facilities
  • Swedish Issaquah
  • Swedish Cherry Hill
  • Swedish First Hill