Dr. John Johnkoski, MD

Dr. John Johnkoski, MD

Cardiothoracic Surgery  ·  
Male  ·  
Age 56
(7)
Save
Dr. John Johnkoski, MD is a cardiothoracic surgery specialist in Wausau, WI and has been practicing for 21 years. He graduated from University Of Michigan Medical School in 1988 and specializes in cardiothoracic surgery, cardiac surgery, and more.

425 Pine Ridge Blvd Ste 209

Wausau, WI 54401

Contact Information

(715) 847-0400

Insurance Accepted

  • Aetna
  • Arise Health Plan
  • Aspirus Network, Inc.
  • Beech Street (Multiplan)
  • Blue Cross Blue Shield
  • ChoiceCare Network
  • Cigna
  • HealthEOS
  • HealthPartners
  • 10 More

*Please verify this information when scheduling an appointment.

Background Check

Healthgrades does not collect malpractice information for Wisconsin
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Johnkoski's experience treating your condition or procedure

Dr. Johnkoski's Top Procedures and Conditions

Treatment Frequency
Heart Disease
high
high

Treatment Frequency

Dr. Johnkoski treats Heart Disease more than 89% of his peers

Dr. Johnkoski treats this condition more than 89% of his peers

Lung Surgery
high
high

Treatment Frequency

Dr. Johnkoski performs Lung Surgery more than 84% of his peers

Dr. Johnkoski performs this procedure more than 84% of his peers

Maze Procedure
normal
normal

Treatment Frequency

Dr. Johnkoski performs Maze Procedure more than 78% of his peers

Dr. Johnkoski performs this procedure more than 78% of his peers

Rating Includes other areas of care:

  • Mini-Maze Procedure

Dr. Johnkoski's conditions and procedures:

Ablation for Treatment of Cardiac Arrhythmias
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Aneurysm
Angina and Acute Coronary Syndrome
Aortic Aneurysm
Aortic Dissection
Aortic Ectasia
Aortic Embolism and Thrombosis
Aortic Repair, Open or Repair of Arterial Aneurysm, Open
Aortic Stenosis
Aortic Valve Disease
Aortic Valve Regurgitation
Aortic Valve Surgery
Arrhythmias
Atrial Fibrillation
Atrial Flutter
Benign Tumor
Cancer
Cardiac Catheterization (incl. Coronary Angiography)
Cardiac Electrophysiology
Cardiac Myocardial Perfusion Imaging
Cardiac Shunting Procedures With or Without Aortic Repair or Coronary Anomaly Repair
Cardiomegaly
Cardiomyopathy
Cardioverter-Defibrillator or Pacemaker Insertion, Removal or Repair
Carotid Artery Disease
Carotid Endarterectomy (CEA) or Excision of Infected Graft
Chest CT (incl. Heart and Lungs)
Congenital Aortic Valve Disorders
Congenital Heart Defects
Congenital Heart Disease
Congestive Heart Failure
Coronary Angioplasty, Atherectomy and Stent
Coronary Artery Aneurysm
Coronary Artery Bypass Graft (CABG) Surgery
Coronary Artery Disease (CAD)
Coronary Artery Dissection
Decortication and Pleurectomy
Empyema
Endocarditis
Endovascular Repair of Aorta
Endovascular Repair of Thoracic Aorta
Esophageal Diseases
Esophageal Surgery
Head and Neck Cancer
Head and Neck Surgery
Heart Attack (Acute Myocardial Infarction)
Heart Defect Repair
Heart Disease
Heart Surgery
Lobectomy, Open
Lung Cancer
Lung Removal (Partial or Complete): Open, or Resection of Lung Tumor: Open
Lung Removal, Open
Lung Surgery
Lymph Node Biopsy or Excision
Maze Procedure
Mitral Valve Disease
Mitral Valve Regurgitation
Mitral Valve Stenosis
Mitral Valve Surgery
Nerve Block, Sympathetic
Neuroendocrine Tumors
Open Thymectomy
Pacemaker Insertion or Replacement
Patent Ductus Arteriosus
Pericardial Disease
Peripheral Arterial Aneurysm
Peripheral Arterial Aneurysm and Dissection
Peripheral Artery Catheterization
Pleura Cancer
Pleural Cancer
Port Placements or Replacements
Pulmonary Disease
Pulmonary Embolism
Pulmonary Valve Disease
Removal or Revision of Pacemaker or Cardioverter and-or Defibrillator
Septal Defect
Thoracentesis
Thoracoabdominal Aortic Aneurysm
Thoracoscopic Lobectomy
Thoracoscopic Pneumonectomy
Thoracoscopic Wedge Resection
Thromboendarterectomy or Excision of Infected Graft
Thrombosis
Tilt Testing or Cardiac Event Monitors
Tracheal Surgery
Transcatheter Aortic Valve Replacement (TAVR)
Tricuspid Valve Surgery
Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
Vascular Disease
Vascular Surgical Procedure
Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy

About Me

Biography

Dr. John Johnkoski, MD is a cardiothoracic surgery specialist in Wausau, WI and has been practicing for 21 years. He graduated from University Of Michigan Medical School in 1988 and specializes in cardiothoracic surgery, cardiac surgery, and more.

Specialties

  • Cardiothoracic Surgery
  • Cardiac Surgery
  • Thoracic Surgery

Board Certifications

  • Cardiovascular Surgery
  • Thoracic Cardiovascular Surgery
  • Thoracic Surgery

Education

  • State University Of New York At Buffalo
    Internship Hospital
  • 1997
    University Of Washington Med Center
    Fellowship Hospital
    1997
  • 1995
    State University Of New York At Buffalo
    Residency Hospital
    1995
  • 1988
    University Of Michigan Medical School
    Medical School
    1988

Awards

Dr. Johnkoski's Reviews

Likelihood to recommend Dr. Johnkoski

5.0

Based on 7 reviews

5 Stars
100%
(7)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)

Leave a review

How likely are you to recommend
Dr. Johnkoski?
(Select your rating)
Average Wait Time
  • 10 – 15 minutes
Dr. Johnkoski'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 Johnkoski, MD
Reply
I met Dr. Johnkoski when I arrived via helocopter to the ER. I had an Assending Aortic Disection and required immediate open heart surgery. Dr. Johnkoski clearly explained the required procedure, the risks, and the expected outcomes. He was excellent. After an eight hour successful surgery, and...Read More
Was this helpful?
thumbs up icon option1
thumbs down icon option
×Post a ResponseAre you Dr. John Johnkoski, MD?

Leave a review

How was your experience with Dr. Johnkoski?

Locations

Insurance accepted

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

Aetna
Aetna PPO
Arise Health Plan
Arise Health Plan HMO
Aspirus Network, Inc.
North Central Healthcare Alliance (NCHA)
Beech Street (Multiplan)
Blue Cross Blue Shield
ChoiceCare Network
Choice Care (Humana)
Cigna
HealthEOS
HealthPartners
HealthSmart - Interplan Health Group
Interplan Health Group
Humana
Gold
Gold Choice
MultiPlan
PHCS
Security Health Plan (SHP)
Today's Options
Medicare Advantage PPO
UnitedHealthCare
Medicare Advantage PFFS
United Healthcare
Universal American
WEA Trust
Trust Preferred POS
Trust Preferred PPO
WEA Insurance Corporation
WEA Insurance Corporation POS
WPS Health Insurance
Indemnity
Statewide

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Johnkoski treats patients.

Learn more

Compare Cardiothoracic Surgery

More providers who are similar to Dr. Johnkoski

Show All Cardiothoracic Surgery