International Heart Institute

Cardiology, Cardiothoracic Surgery · 18 Providers

Average Rating of all Office Providers

International Heart Institute

500 W Broadway St Ste 320
Missoula, MT 59802
View All Locations(406) 329-5615

Office Providers

Office Provider Reviews


based on the average of 87 provider reviews for International Heart Institute

Review of Dr. Maddux

- in Corvallis , MT |

I'm one of his problem cases, it was to be a easy one to solve. He has been the best I could ever asked for. He and his staff are the best people ever. Never be afraid to ask any ? With them, you will get the best medical advice for your problem.
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Review of Dr. Schmoker

- in Arlee, MT |

I had 5 coronary artery blockages, ranging from 50% to 90% occluded. Dr. Schmoker fixed them all and his staff follow-up was excellent. After I went home they checked on my progress daily through email.
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Review of Dr. Schmoker

- in Helena, MT |

Dr Schmoker and staff are wonderful. I had the best care. They are always there for you with any questions. I highly recommend him and his staff.
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Review of Dr. Schmoker

- in Burlington, VT |

Absolutely yes! A skilled surgeon. Is highly regarded by past and current colleagues. Truly _the best_ in the field.
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Review of Dr. Schmoker


Very thorough with explanations. Has an excellent care team t support his work.
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Review of Dr. Schmoker

- in Missoula, MT |

The care that I received from both Dr. Schmoker’s team, as well as the post surgery staff was excellent. I felt that any concerns or questions that I had were answered quickly and thoughtfully. I am very happy with the care that I received.
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Review of Dr. Long III

- in Florence, MT |

Very good experience! Well organized!
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Review of Dr. Long III

- in Clancy, MT |

Dr. Longs team and hospital staff were excellent.
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Review of Dr. Schmoker

- in Missoula , MT |

He is very professional, explains the problems with your heart, the consequences of not correcting the problems and the procedure to be used to correct the problems. He has a very calm personality and great bedside manner. He is very direct in explaining issues which is greatly appreciated.
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Review of Dr. Schmoker

- in missoula, MT |

Schmoker is the whole package: personable, informative and a superb surgeon.
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Learn About International Heart Institute

99 Procedures

  • Ablation For Treatment Of Cardiac Arrhythmias
  • Abscess Or Cyst Drainage Or Aspiration
  • Abscess Or Fluid Incision And Drainage
  • Anemia And Iron Deficiency Screening
  • Aortic Repair, Open Or Repair Of Arterial Aneurysm, Open
  • Aortic Valve Surgery
  • Arterial Blood Gas Test (Abg)
  • Arteriovenous Fistula Repair
  • Arteriovenous Shunt Creation
  • Automatic Implantable Cardioverter Defibrillator (Icd) Implantation
  • Cardiac Catheterization (Incl. Coronary Angiography)
  • Cardiac Electrophysiology
  • Cardiac Imaging
  • Cardiac Mri (Magnetic Resonance Imaging) Of Heart Or Chest
  • Cardiac Myocardial Perfusion Imaging
  • Cardiovascular Stress Test
  • Cardioversion, Elective
  • Cardioverter-Defibrillator Or Pacemaker Insertion, Removal Or Repair
  • Carotid Artery Stent Placement
  • Carotid Endarterectomy (Cea) Or Excision Of Infected Graft
  • Chest Ct (Incl. Heart And Lungs)
  • Cholesterol Screening
  • Coronary Angioplasty, Atherectomy And Stent
  • Coronary Artery Bypass Graft (Cabg) Surgery
  • Decortication And Pleurectomy
  • Diabetes Screening
  • Dialysis Access Procedures
  • Dressing And-Or Debridement Of Wound, Infection, Or Burn (Incl. Negative Pressure Wound Therapy)
  • Electrocardiogram (Ekg)
  • Electrophysiological Study
  • Embolectomy, Thrombectomy, Or Vessel Exploration
  • Endovascular Repair Of Abdominal Aortic Aneurysm
  • Endovascular Repair Of Aorta
  • Endovascular Repair Of Thoracic Aorta
  • Esophageal Surgery
  • Fecal Occult Blood Test For Colorectal Cancer
  • Head And Neck Surgery
  • Heart Defect Repair
  • Heart Surgery
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Hernia Repair
  • Immunization
  • Impella Device
  • Incision And Removal Of Foreign Object
  • Insertion Of Left Ventricular Lead For Pacemaker Or Cardioverter And-Or Defibrillator
  • Laparotomy
  • Liver Function Test
  • Lobectomy, Open
  • Lung Removal (Partial Or Complete): Open, Or Resection Of Lung Tumor: Open
  • Lung Removal, Open
  • Lung Surgery
  • Lymph Node Biopsy Or Excision
  • Lymphadenectomy With Robotic Assistance
  • Maze Procedure
  • Mitral Valve Surgery
  • Nerve Block, Sympathetic
  • Non-Coronary Angioplasty, Atherectomy, And Stenting
  • Open Diaphragmatic And-Or Paraesophageal Hiatal Hernia Repair
  • Open Thymectomy
  • Osteoporosis Screening
  • Pacemaker Insertion Or Replacement
  • Peripheral Artery Bypass
  • Peripheral Artery Catheterization
  • Phenylketonuria Screening
  • Port Placements Or Replacements
  • Prostate Cancer Screening
  • Pulmonary Function Test
  • Pulmonary Valve Surgery
  • Removal Of Arteriovenous Shunt For Renal Dialysis
  • Removal Or Revision Of Pacemaker Or Cardioverter And-Or Defibrillator
  • Resection Of Cardiac Tumor
  • Revision Of Arteriovenous Shunt For Renal Dialysis
  • Rh Incompatibility Screening
  • Segmentectomy, Open
  • Sexually Transmitted Infections Screening
  • Syphilis Screening
  • Thoracentesis
  • Thoracoscopic Excision Of Lung With Robotic Assistance
  • Thoracoscopic Lobectomy
  • Thoracoscopic Lobectomy Of Lung With Robotic Assistance
  • Thoracoscopic Segmentectomy
  • Thoracoscopic Wedge Resection
  • Thromboendarterectomy Or Excision Of Infected Graft
  • Thrombolysis
  • Thyroid Screening
  • Tilt Testing Or Cardiac Event Monitors
  • Tracheal Surgery
  • Transcatheter Aortic Valve Replacement (Tavr)
  • Transcatheter Mitral Valve Repair
  • Tricuspid Valve Surgery
  • Valve Repair Or Replacement (Aortic, Mitral, Tricuspid, And Pulmonary)
  • Varicose Vein Procedure
  • Vascular Duplex Ultrasonography And Plethysmography
  • Vascular Surgical Procedure
  • Vascular Transcatheter Embolization
  • Venous Sclerotherapy
  • Video-Assisted Thoracoscopic Surgery (Vats) Or Thoracotomy


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International Heart Institute accepts 23 insurance carriers

  • Aetna
  • American Republic
  • Assurant Health
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • CoreSource
  • Empire Blue Cross Blue Shield
  • First Choice Health
  • First Health (Coventry Health Care)
  • Government Employees Health Association (GEHA)
  • HealthSmart
  • Humana
  • MVP Health Care
  • Medico
  • MultiPlan
  • PacificSource
  • Principal Life
  • Priority Health
  • Thrivent Financial
  • Tricare
  • UnitedHealthCare


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