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Dr. Karl Duncan, MD
Interventional Cardiology* Age 53
Dr. Karl Duncan, MD
Dr. Karl Duncan, MD is an Interventional Cardiologist in Sulphur, LA.
Dr. Karl Duncan, MD

Dr. Karl Duncan, MD

Interventional Cardiology* Age 53
Sulphur, LA
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27 years of experience
Dr. Karl Duncan, MD is an Interventional Cardiologist in Sulphur, LA.
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About Dr. Karl Duncan, MD

Dr. Duncan graduated from LSU Health Sciences Center New Orleans School of Medicine. Dr. Karl Duncan, MD is an Interventional Cardiologist in Sulphur, LA and has 27 years experience. Dr. Duncan has experience treating conditions like Hypertensive Heart with Failure and Acute Congestive Heart Failure among other conditions at varying frequencies. Dr. Duncan's office is not accepting new patients. Dr. Duncan accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Hypertensive Heart with Failure
Acute Congestive Heart Failure
Heart Attack (Acute Myocardial Infarction)
Hypertensive Heart with Failure
Acute Congestive Heart Failure
Heart Attack (Acute Myocardial Infarction)
Hypertensive Heart with Failure
Acute Congestive Heart Failure
Heart Attack (Acute Myocardial Infarction)
Coronary Artery Disease (CAD)
Atherosclerosis
Systolic Heart Failure
Aortic Stenosis
Ventricular Tachycardia (VT)
Chronic Congestive Heart Failure
Heart Disease
Paroxysmal Atrial Fibrillation
Cardiac Catheterization (incl. Coronary Angiography)
Noninfective Endocarditis
Acute Coronary Syndrome
Aortic Aneurysm
Aortic Valve Disease
Mitral Valve Regurgitation
Coronary Angioplasty, Atherectomy and Stent
Mitral Valve Disease
Acute Deep Vein Thrombosis (DVT)
Aortic Valve Regurgitation
Angina
  • View other providers who treat Angina
Aortic Dissection
Tricuspid Valve Disease
Aortic Ectasia
Non-Coronary Angioplasty, Atherectomy, and Stenting
Hypertensive Heart without Failure
Atherosclerosis of Aorta
Nonrheumatic Tricuspid Disease
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Percutaneous Coronary Intervention (PCI)
Alcoholic Cardiomyopathy
Aortic Embolism and Thrombosis
Atypical Atrial Flutter
Biventricular Heart Failure
Coarctation of the Aorta
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congenital Heart Disease
Cor Pulmonale
Coronary Artery Dissection
Coronary Vessel Malformation
Idiopathic Hypotension
Infective Endocarditis
Mitral and Aortic Valve Disorder
Mitral Valve Stenosis
Nonrheumatic Mitral Stenosis
Patent Foramen Ovale (PFO)
Postpartum Cardiomyopathy
Pulmonary Valve Disease
Rheumatic Aortic Valve Disorders
Rheumatic Mitral Stenosis
Rheumatic Tricuspid Disease
Secondary Hypertension
Septal Defect
Subacute Endocarditis
Typical Atrial Flutter
Aortic Valve Surgery
Automatic Implantable Cardioverter Defibrillator (ICD) Implantation
Coronary Thrombectomy
Heart Valvuloplasty of Mitral Valve Without Replacement
Impella Device
Mitral Valve Repair
Mitral Valve Surgery
Pacemaker Insertion or Replacement
Pulmonary Thrombectomy
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Thoracentesis
Thrombolysis
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Vascular Duplex Ultrasonography and Plethysmography

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Cigna PPO
    Open Access Plus
  • Blue Card PPO
  • First Health (Coventry Health Care) PPO
  • MVP Health Care PPO
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • Open Choice PPO
    Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
    Choice Plus POS II
    Aetna
    Elect Choice (Open Access) EPO
  • Superior Health Plan
  • National POS
    Choice Care PPO
    Choice POS
    HMO Premier HMO
    Choice Care Network PPO
  • BlueConnect HMO-POS

Where Dr. Karl Duncan, MD Sees Patients

  1. 1 Memorial Heart & Vascular Center - Sulphur
    619 S Huntington St, Sulphur, LA 70663
  2. 2 Lake Charles Memorial Hospital
    1701 Oak Park Blvd, Lake Charles, LA 70601
  3. 3 Memorial Heart & Vascular Center - Sulphur
    913 E Kent Dr, Sulphur, LA 70663
  4. 4 Heart & Vascular Center
    1717 Oak Park Blvd, Lake Charles, LA 70601

What Patients Say

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Meet Dr. Karl Duncan, MD

Specialties*
Interventional Cardiology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Duncan communicate via email?
4 users said yes.
Yes
(4)
No
(0)
Does Dr. Duncan offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Duncan offer an online patient portal?
5 users said yes.
Yes
(5)
No
(0)
Does Dr. Duncan have free onsite parking?
5 users said yes.
Yes
(5)
No
(0)
Does Dr. Duncan offer weekend visits?
1 user said yes.
Yes
(1)
No
(1)
Does Dr. Duncan offer evening visits?
3 users said yes.
Yes
(3)
No
(2)
Does Dr. Duncan specialize in working with children or adolescents?
No responses yet.
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(0)
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Does Dr. Duncan specialize in working with seniors?
No responses yet.
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Does Dr. Duncan specialize in couples therapy?
No responses yet.
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Does Dr. Duncan specialize in working with LGBTQ+ community?
No responses yet.
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(0)
No
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Does Dr. Duncan accept insurance?
No responses yet.
Yes
(0)
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(0)

FAQs About Dr. Duncan's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Karl Duncan, MD. To arrange an appointment, call the number on Dr. Duncan's profile.

Dr. Duncan frequently treats the following conditions: Hypertensive Heart with Failure and Acute Congestive Heart Failure. See more on Sharecare.

Dr. Karl Duncan, MD is affiliated with West Calcasieu Cameron Hospital and Lake Charles Memorial Hospital.

Training & Medical Education
Medical Education
  • LSU Health Sciences Center New Orleans School of Medicine
    1999
Medical Education

Hospitals Where Dr. Karl Duncan, MD Practices

  • West Calcasieu Cameron Hospital

    701 Cypress St, Sulphur, LA

  • Lake Charles Memorial Hospital

    1701 Oak Park Blvd, Lake Charles, LA

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