Dr. John Markley, MD

Dr. John Markley, MD

General Surgery  ·  
Male  ·  
Age 55
Dr. John Markley, MD is a general surgery specialist in Columbia, MO and has been practicing for 21 years. He graduated from Medical College Of Wisconsin in 1992 and specializes in general surgery.

800 Hospital Dr Ste A101

Columbia, MO 65201

Contact Information

(573) 814-6000

Insurance Accepted

  • Aetna
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • HealthLink
  • MultiPlan

*Please verify this information when scheduling an appointment.

Background Check

Healthgrades does not collect malpractice information for Missouri
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

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Dr. Markley's Top Procedures and Conditions

Treatment Frequency

Treatment Frequency

Dr. Markley treats Aneurysm more than 63% of his peers

Dr. Markley treats this condition more than 63% of his peers

Rating Includes other areas of care:

  • Abdominal Aortic Aneurysm
  • Aneurysm and Dissection of Heart
  • Aneurysm of Sinus of Valsalva
  • Aneurysm, Intracranial Berry
  • Aneurysm, Intracranial Berry, 1
  • Aneurysm, Intracranial Berry, 2
  • Aneurysm, Intracranial Berry, 3
  • Aneurysm, Intracranial Berry, 4
  • Aneurysm, Intracranial Berry, 5
  • Aneurysm, Intracranial Berry, 6
  • Aneurysm, Intracranial Berry, 7
  • Aneurysm, Intracranial Berry, 8
  • Aortic Aneurysm
  • Aortic Aneurysm, Familial Abdominal 1
  • Aortic Aneurysm, Familial Thoracic 1
  • Cerebral Aneurysm
  • Congenital Aneurysms of the Great Vessels
  • Coronary Artery Aneurysm
  • Dissecting Aneurysm
  • Endovascular Aortic Aneurysm
  • False Aneurysm
  • Femoral Aneurysm
  • Fetal Left Ventricular Aneurysm
  • Iliac Aneurysm
  • Leber Miliary Aneurysm
  • Popliteal Aneurysm
  • Pulmonary Arteriovenous Aneurysm
  • Retinal Macoaneurysm
  • Ruptured Aneurysm
  • Saccular Aneurysm
  • Suprarenal Aneurysm
  • Vein of Galen Aneurysm
  • Visceral Aneurysm
Lung Surgery

Treatment Frequency

Dr. Markley performs Lung Surgery more than 59% of his peers

Dr. Markley performs this procedure more than 59% of his peers

Vascular Disease

Treatment Frequency

Dr. Markley treats Vascular Disease more than 58% of his peers

Dr. Markley treats this condition more than 58% of his peers

Dr. Markley's conditions and procedures:

Abdominal Disorders
Abnormal Heart Beat
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Aortic Aneurysm
Aortic Diseases
Aortic Stenosis
Aortic Valve Regurgitation
Atrial Fibrillation
Breathing Disorders
Cardiac Arrest
Cardiovascular Disease
Carotid Artery Disease
Chest Pain
Chest Trauma
Coagulation Disorders (incl. Hemophilia)
Collapsed Lung (Pneumothorax)
Congenital Heart Defects, Adult
Congenital Heart Disease
Congestive Heart Failure
COPD (Chronic Obstructive Pulmonary Disease)
Diaphragmatic and-or Hiatal Hernia
Esophageal Cancer
Esophageal Diseases
Esophageal Varices
Excessive Sweating
Excision of Skin Lesion
Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
Gastrointestinal Diseases
Heart Attack (Acute Myocardial Infarction)
Heart Surgery
Lung Cancer
Lung Surgery
Mitral Valve Prolapse
Mitral Valve Regurgitation
Mitral Valve Stenosis
Multi-System Organ Failure
Partial Lung Collapse
Peripheral Artery Catheterization
Peripheral Vascular Disease (PAD, PVD)
Pleural Effusion
Port Placements or Replacements
Pulmonary Disease
Respiratory Diseases
Stomach Diseases
Thoracic Disorders
Vascular Disease
Vascular Surgical Procedure
Video Assisted Throacoscopy

About Me

Care Philosophy

Provide the best possible cardiothoracic surgical and ICU critical


  • General Surgery

Board Certifications

  • Thoracic Cardiovascular Surgery


  • University Sthrn Ca
    Residency Hospital
  • Med College Wi
    Residency Hospital
  • Med College Wi
    Internship Hospital
  • 1997
    Froedtert Memorial Lutheran Hospital
    Fellowship Hospital
  • 1992
    Medical College Of Wisconsin
    Medical School


  • Healthgrades Honor Roll
  • Best Technical Surgeon -MCW graduating class, 1999
  • Best Resident Teacher, 1998
  • Army Commendation Medal, 2005
  • Best Laparoscopic Surgeon -MCW graduating class, 1999

Media & Publications

  • Gadolinium attenuates regional stunning in the canine heart in vivo., 2002
  • Argon Laser Phototherapy of Human Malignancies Using Rhodamine 123 as a New Laser Dye: The Intracellular Role of Oxygen., 1990
  • Effects of postischemic left ventricular pressure-volume unloading on contractile recovery and myocardial blood flow in the regionally stunned canine heart., 1999
  • Effects of Left Heart Assist on Geometry and Function of the Interventricular Septum, 1996

Dr. Markley's Reviews

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Based on 8 reviews

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Average Wait Time
  • 31 – 45 minutes
Dr. Markley's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. John Markley, MD
excellent explanation of aneurysm surgery
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Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna HMO
Choice Plus POS II
Anthem Blue Cross Blue Shield
Anthem Blue Cross Blue Shield HMO
Anthem Blue Cross Blue Shield PPO
Blue Preferred Plus POS
Blue Cross Blue Shield
Blue Card PPO
Cigna HMO
Cigna PPO
Open Access Plus
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
HealthLink PPO
MultiPlan PPO

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