Dr. Duncan accepts Aetna, Cigna and Humana, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.

Dr. Karl Duncan, MD
Overview of Dr. Karl Duncan, MD
Dr. Karl Duncan, MD is an Interventional Cardiology Specialist in Lake Charles, LA. They specialize in Interventional Cardiology, has 24 years of experience. They graduated from LOUISIANA STATE UNIVERSITY / SCHOOL OF MEDICINE IN NEW ORLEANS and is affiliated with Lake Charles Memorial Hospital.
Dr. Duncan works at
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Dr. Duncan's Office Locations
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Heart and Vascular Center1717 Oak Park Blvd Fl 2, Lake Charles, LA 70601 Directions (337) 494-3278
Hospital Affiliations
- Lake Charles Memorial Hospital
Experience & Treatment Frequency
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- Aetna
- Ambetter
- Cigna
- First Health
- Humana
* Please verify this information when scheduling an appointment.
Ratings & Reviews
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About Dr. Karl Duncan, MD
- Interventional Cardiology
- 24 years of experience
- English
- 1265465017
Education & Certifications
- LOUISIANA STATE UNIVERSITY / SCHOOL OF MEDICINE IN NEW ORLEANS
Frequently Asked Questions
Dr. Duncan has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Duncan works at
Dr. Duncan has seen patients for Heart Disease, and more. You can see other conditions treated by Dr. Duncan on their profile. Please call the provider’s office to confirm all visit reasons.
10 patients have reviewed Dr. Duncan. The overall rating for this provider is 4.5. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Duncan.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Duncan, there are benefits to both methods. A person calling to schedule an with Dr. Duncan appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.