Dr. Ronald Lewis Jr, DO

Dr. Ronald Lewis Jr, DO

Cardiology  ·  
Male  ·  
Age 63
Dr. Ronald Lewis Jr, DO is a cardiology specialist in Newark, DE and has been practicing for 37 years. He graduated from Philadelphia College Of Osteopathic Medicine in 1981 and specializes in cardiology.

252 Chapman Rd Ste 150

Newark, DE 19702

Contact Information

Insurance Accepted

  • Aetna
  • Amerihealth
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • Cigna
  • Coventry Health Care
  • Highmark Blue Cross Blue Shield
  • MultiPlan

*Please verify this information when scheduling an appointment.

Learn about Dr. Lewis Jr

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

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

Coronary Artery Disease (CAD)
very high
more than 98% of peers
Heart Disease
very high
more than 97% of peers
very high
more than 95% of peers

Dr. Lewis Jr'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.

1  Specialties

  • Cardiology

0  Board Certifications

Dr. Lewis Jr does not have any board certifications listed.

60  Conditions Treated

  • Aneurysm
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Embolism and Thrombosis
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atrial Fibrillation
  • Atrial Flutter
  • Autonomic Disorders
  • Benign Tumor
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Coarctation of the Aorta
  • Congenital Aortic Valve Disorders
  • Congenital Heart Defects
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • Coronary Artery Dissection
  • Ebstein's Anomaly
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Heart Tumors, Benign
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypotension
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Marfan Syndrome
  • Mitral Valve Disease
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Patent Ductus Arteriosus
  • Pericardial Disease
  • Peripartum Cardiomyopathy
  • Primary Pulmonary Hypertension
  • Pulmonary Disease
  • Pulmonary Edema
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Rheumatic Aortic Valve Disorders
  • Septal Defect
  • Syncope
  • Tetralogy of Fallot
  • Thrombosis
  • Tricuspid Valve Disease
  • Vascular Disease


Read Less

16  Procedures

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Delaware.

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.


  • Philadelphia College Of Osteopathic Medicine
    Medical School | Graduated 1981

Awards & Recognition

Awards & Honors

Dr. Lewis Jr has no awards or honors listed.

Media & Publications

Dr. Lewis Jr has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

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

Dr. Lewis Jr' Reviews

Likelihood of recommending Dr. Lewis Jr to family and friends
5 total reviews (2 have comments)

Likelihood to Recommend (5)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Lewis Jr' Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes

Patient Comments (2)

Our family found dr Lewis to be a wonderfully patient and kind doctor who was helping with diagnosing our 85 year old dad through a very difficult health issue. We were extremely pleased that he was available to perform 2 consecutive cardiac tests on our dad. His demeanor and warm personality put...more
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Dr. Lewis is by far the most kind, compassionate and educated doctor I've had the privledge to be a patient. He explains everything in detail and is very patient with answering any and all questions. He also has such a wonderful personality which keeps a patient at ease.
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