Summary

Dr. Karl Duncan is a cardiovascular disease specialist with additional expertise in interventional cardiology and ophthalmology. He earned his medical degree from Louisiana State University School of Medicine in New Orleans and completed his residency at Harper Hospital. With 27 years of experience in cardiovascular medicine, Dr. Duncan brings extensive knowledge to his practice. He is fluent in both English and Spanish.

Dr. Duncan practices at multiple locations throughout Lake Charles, Louisiana, including Memorial Heart And Vascular Center and is affiliated with Lake Charles Memorial Hospital, West Calcasieu Cameron Hospital, and Archer Institute Of Lake Charles Memorial Health System. His clinical focus includes treating high blood pressure emergencies and managing hypertension in both adult and pediatric patients. He performs diagnostic procedures such as electrocardiograms, contrast echocardiography, and transthoracic echocardiograms to evaluate heart function and detect cardiovascular conditions.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 1
  • 27 years of experience
  • speaks English, Spanish
  • Harper Hospital
  • 3 specialties
  • 7 areas of expertise
  • 3 board certifications
  • 3 hospital affiliations
  • 5 office locations
  • Male

Office Locations

Dr. Karl Alaric Duncan has 5 locations

Memorial Heart And Vascular Center

1717 Oak Park Blvd Fl 2Lake Charles, LA 70601
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dr. Karl Alaric Duncan

1717 Oak Park Blvd Fl 2Lake Charles, LA 70601
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 12:00 pm
SatClosed
SunClosed

Lake Charles Memorial Hospital

1701 Oak Park BlvdLake Charles, LA 70601

Memorial Hospital For Women

1900 W Gauthier RdLake Charles, LA 70605

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Dr. Karl Alaric Duncan, MDDr. Lance Michael HenaganDr. Laura Beth StaweckiTed Etell Fontenot
Cardiovascular DiseaseNurse PractitionerNurse PractitionerNurse Practitioner
Accepts New Patients Accepts New Patients Accepts New Patients
27 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish Speaks English, Spanish
Lake Charles , LALake Charles , LALake Charles , LALake Charles , LA
Med School: Louisiana State University School Of Medicine In New Orleans
Current Profile
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Insurance Plans Accepted by Dr. Karl Alaric Duncan

  • Accepts Medicare

Medical Specialties

Dr. Karl Alaric Duncan has the following 3 specialties

Specialty Expertise

Dr. Karl Alaric Duncan has the following 7 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Interventional Cardiology
  • Ophthalmology
  • Unstable Angina

Certifications, License, & Education

27 Years Experience

MEDICAL LICENSE

Medical Doctor, Louisiana, 2025, Expired

EDUCATION & TRAINING

Residency

Harper Hospital

Medical School

Louisiana State University School Of Medicine In New OrleansGraduated in 1999

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Frequently Asked Questions

Does Dr. Karl Duncan accept my insurance?
You can see the insurance plans that Dr. Karl Duncan accepts on their Vitals profile.
How can I make an appointment with Dr. Karl Duncan?
You can find contact information for Dr. Karl Duncan here on Vitals.
What languages does Dr. Karl Duncan speak?
Dr. Karl Duncan speaks English and Spanish.
Where is Dr. Karl Duncan's office located?
Dr. Karl Duncan's office is located at 1717 Oak Park Blvd Fl 2, Lake Charles, LA, 70601.
Does Dr. Karl Duncan accept virtual/telehealth appointments?
Dr. Karl Duncan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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