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John Winterton MD, FACC
Practice accepting new patients.

John Winterton MD, FACC

(337) 494-3278
Primary Specialties
  • Cardiology
    (Board Certified)
  • Memorial Medical Group

Primary Office

1717 Oak Park Boulevard
2nd Floor
Lake Charles, LA 70601
(337) 494-3278
(337) 494-3240
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Secondary Office

913 E. Kent Drive
Sulphur, LA 70663
(337) 494-3278

Physician Bio


College: University of Notre Dame
Medical School Louisiana State University School of Medicine
Internship: Louisiana State University School of Medicine
Residency: Louisiana State University School of Medicine

Other Specialties/Certifications

Member, Calcasieu Parish Medical Society
Member, Louisiana State Medical Society
Member, American College of Cardiology

Areas of Expertise

Abdominal aortic aneurysm
Cardiovascular disease
Heart disease
Peripheral vascular disease


Lake Charles Memorial’s interventional coronary care program is ranked as the top program in the state and as one of the top 100 programs in the country. The analysis is conducted by CareChex®, which looks at patient safety, inpatient quality and measures of mortality, complications and readmission rates.

Accepted Health Plans

  • - Please contact your physician's office for a list of insurances accepted.