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Dr. Michael S. Megaly, MD

Dr. Michael S. Megaly, MD

Cardiovascular Disease, Interventional Cardiology

accepting new patients

Offers Telehealth

Willis-Knighton Physician Network


Willis-Knighton Cardiology - Bossier City

2400 Hospital Drive
Suite 350
Bossier City , LA 71111

View hours
8:00am - 5:00pm
8:00am - 5:00pm
8:00am - 5:00pm
8:00am - 5:00pm
8:00am - 5:00pm
Willis-Knighton Cardiology - Bossier City

About Me

Dr. Michael Megaly, MD, MS, FACC, FSCAI, aspires to make a difference and improve life for patients with complex coronary artery disease. He specializes in treating patients with 100 percent blockage (chronic total occlusion, or CTO) with less invasive catheter-based interventions. Medical interventions provided by Dr. Megaly successfully relieve chest pain for heart patients whose disease complexity limits their treatment options. 

Extensive medical training for Dr. Megaly began at Ain Shams University in Cairo, Egypt (MD), immediately followed by a Master of Science (MS) in surgery and a residency training in general surgery at the same medical center. His subsequent training included three fellowships at Minneapolis Heart Institute and Hennepin Healthcare for cardiology, University of Arizona College of Medicine-Phoenix for interventional cardiology, and Henry Ford Hospital in Detroit for high-risk coronary interventions.  

As the holder of multiple American Board of Internal Medicine certifications (internal medicine, interventional cardiology and cardiovascular disease) and professional fellowships, Dr. Megaly shares his CTO knowledge as the author of more than 150 academic papers and many book chapters. Many cardiovascular journals include Dr. Megaly as an associate board member, editor and peer reviewer. Cardiovascular conferences regularly invite him to speak as a faculty member and an expert panelist. He uses his influence to advance the practice of interventional cardiology and save lives worldwide.  

Dr. Megaly’s care philosophy is to maximize the role of medicine to rescue people with acute heart emergencies and to help patients live longer, healthier and more independent lives.  

He breaks away from the clinic and research to enjoy a good movie with his wife or to work out and lift weights. 


Henry Ford Hospital

Banner Good Samaritan Medical Center

Hennepin County Medical Center

Mercy Hospital & Medical Center

Mercy Hospital & Medical Center

Medical School:
Ain Shams University , MD

Board Certifications

Internal Medicine, American Board of Internal Medicine

Interventional Cardiology, American Board of Internal Medicine

Cardiovascular Disease, American Board of Internal Medicine

Insurances Accepted

  • People’s Health
  • AARP Medicare Supplemental Plans
  • Aetna
  • Aetna Better Health of Louisiana
  • Aetna Coventry Advantra Louisiana
  • Aetna Coventry Medicare Dual Preferred
  • Aetna Medicare Freedom PPO
  • Amerihealth Caritas Louisiana
  • Beech Street (Multiplan)
  • Blue Cross/Blue Shield - PPO Preferred Care
  • Blue Cross/Blue Shield Federal Employees
  • Blue Cross/Blue Shield of Louisiana - HMO Louisiana
  • Blue Cross/Blue Shield of Louisiana - Medicare Advantage
  • Blue Cross/Blue Shield OGB
  • Cigna HealthCare
  • Coventry Health Care (Aetna)
  • First Health
  • GEHA (Government Employees Health Association)
  • Gilsbar
  • Health Plus of Louisiana
  • Healthy Blue
  • Humana
  • Humana Choice PPO
  • IMA of Louisiana
  • Louisiana Healthcare Connections
  • Louisiana Medicaid
  • Louisiana Medicaid CHIP
  • Mail Handler's Benefit Plan (Aetna)
  • Medicare Railroad
  • Medicare Traditional Part B
  • Multiplan
  • Mutual of Omaha Supplemental Plans
  • Novasys Health
  • PHCS (Private Healthcare Systems / Multiplan)
  • PPO Plus
  • Tricare for Life
  • Tricare Prime
  • Tricare Select / Standard
  • UMR (United Healthcare)
  • United Healthcare
  • United Healthcare Community Plan - Medicaid
  • United Healthcare Dual Complete
  • Vantage Health Plans – Commercial & Medicare Advantage
  • Workers Compensation
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Conditions Treated

  • Aneurysm
  • Aneurysm of Heart
  • Angina
  • Angina and Acute Coronary Syndrome
  • Aortic Stenosis (Aortic Valve Stenosis)
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Aortic-Iliac Occlusive Disease
  • Arterial Insufficiency
  • Arteriosclerosis
  • Arteriovenous Malformation
  • Atherosclerosis
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Septal Defect
  • Calcified coronary artery disease
  • Cardiomegaly
  • Cardiomyopathy
  • Cardiomyopathy, Dilated
  • Cardiomyopathy, Hypertrophic
  • Cardiomyopathy, Restrictive
  • Chest Pain
  • Complex Coronary Artery Disease
  • Coronary Artery Aneurysm
  • Coronary Artery Disease (CAD)
  • Coronary Artery Dissection
  • Coronary chronic total occlusions
  • Critical limb ischemia
  • Embolism
  • Heart Attack (Myocardial Infarction; MI)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • Heart Tumors, Benign
  • Heart Valve Diseases
  • High Blood Pressure (Hypertension)
  • Hypertensive Heart Disease
  • Left main coronary artery disease
  • Myocarditis
  • Peripheral Arterial Aneurysm
  • Peripheral Arterial Aneurysm and Dissection
  • Peripheral Arterial Disease of Extremities
  • Peripheral Arterial Dissection
  • Peripheral Arterial Embolism and Thrombosis
  • Peripheral Vascular Disease (PVD)
  • Renal Artery Arteriosclerotic Disease
  • Rheumatic Aortic Valve Disorders
  • Rheumatic Heart Disease
  • Shortness of Breath
  • Sinus Bradycardia
  • Sinus Tachycardia
  • Subclavian Artery Disease
  • Supraventricular Tachycardia
  • Third Degree Heart Block
  • Thrombosis
  • Tricuspid Valve Disease
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Procedures Performed

  • Arterial Catheterization With Robotic Assistance
  • Balloon Angioplasty
  • Blood Pressure Management
  • Cardiac Catheterization (incl. Coronary Angiography)
  • Cardiac Event Monitor
  • Cardiac Imaging
  • Cardiac Myocardial Perfusion Imaging
  • Cardiac Procedure
  • Cardiology Consultation
  • Cardiovascular Stress Test
  • Cardioversion
  • Cardioversion, Elective
  • Complex coronary interventions
  • Coronary Angioplasty, Atherectomy and Stent
  • Coronary Cathertization With Robotic Assistance
  • Coronary chronic total occlusion percutaneous coronary intervention
  • Coronary Stenting
  • Echocardiogram Interpretation
  • Echocardiography
  • Endovascular Repair of Aorta
  • Impella Device
  • Non-Coronary Angioplasty, Atherectomy, and Stenting
  • Peripheral Artery Catheterization
  • Peripheral Atherectomy
  • Peripheral Thrombectomy
  • Peripheral Vascular Procedures
  • PET Scan
  • PTCA - Percutaneous Transluminal Coronary Angioplasty
  • Stenting
  • Stress Echocardiogram
  • Stress Test
  • Transesophageal Echocardiography (TEE)
  • Transthoracic Echocardiography (TTE)
  • Vascular Transcatheter Embolization
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