Summary

Dr. Ronald Lewis is a cardiovascular disease specialist with expertise in internal medicine and critical care medicine. He earned his medical degree from Philadelphia College of Osteopathic Medicine and completed his residency training at Deborah Heart and Lung Center. With 45 years of clinical experience, Dr. Lewis brings extensive knowledge to his practice treating complex heart conditions and critically ill patients. He is fluent in both English and Spanish.

Dr. Lewis practices at Christiana Hospital and Christianacare Wilmington Hospital, serving patients throughout Wilmington, Newark, and West Grove. His clinical focus includes managing high blood pressure, treating elevated cholesterol levels in both children and teens, and addressing various lipid disorders. He performs diagnostic procedures such as contrast echocardiography to evaluate heart function, transthoracic echocardiograms for detailed cardiac imaging, and electrocardiograms to assess heart rhythm. Patients consistently rate Dr. Lewis highly for his care, giving him an average rating of 5.0.
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Overview based on verified provider data

Quick Facts

  • 5
  • 45 years of experience
  • speaks English, Spanish
  • Deborah Heart And Lung Center
  • 3 specialties
  • 14 areas of expertise
  • 2 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Ronald L Lewis has 3 locations

Christianacare Wilmington Hospital

501 W 14th StWilmington, DE 19801

Christiana Hospital

4755 Ogletown Stanton RdNewark, DE 19718

Christianacare Hospital West Grove

1015 W Baltimore PikeWest Grove, PA 19390

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Dr. Ronald L Lewis, DOJosephine A. Mator, CRNPDr. Karim Nathan, MDDr. Martin J. Oriordan, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
45 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English
Wilmington , DEDarby , PALanghorne , PADarby , PA
Med School: Philadelphia College Of Osteopathic Medicine Med School: Albany Medical College Med School: Jefferson Medical College
Current Profile
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Insurance Plans Accepted by Dr. Ronald L Lewis

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Ronald L Lewis has the following 3 specialties

Specialty Expertise

Dr. Ronald L Lewis has the following 14 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Critical Care Medicine
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

45 Years Experience

MEDICAL LICENSE

Doctor Of Osteopathy, Pennsylvania, 2026, Active
Doctor Of Osteopathy, Delaware, 2027, Active

EDUCATION & TRAINING

Residency

Deborah Heart And Lung Center

Medical School

Philadelphia College Of Osteopathic MedicineGraduated in 1981

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Frequently Asked Questions

Which hospitals is Dr. Ronald Lewis affiliated with?
Dr. Ronald Lewis is affiliated with Christiana Hospital and Christianacare Wilmington Hospital.
Does Dr. Ronald Lewis accept my insurance?
You can see the insurance plans that Dr. Ronald Lewis accepts on their Vitals profile.
Is Dr. Ronald Lewis accepting new patients?
Dr. Ronald Lewis has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Ronald Lewis?
You can find contact information for Dr. Ronald Lewis here on Vitals.
Where is Dr. Ronald Lewis's office located?
Dr. Ronald Lewis's office is located at 501 W 14th St, Wilmington, DE, 19801.

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