James Tolbert Maddux

University	Degree	Focus	Graduated
Sidney Kimmel Medical College at Thomas Jefferson University	Medical Degree		1995

Institution	Focus	Year
Internship - Charity Hospital		Not Specified
Residency - LSU HEALTH SCIENCES		Not Specified
Residency - Childrens Hospital Of Philadelphia		Not Specified

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Review by Anonymous on July 30, 2026 -

International Heart Institute of Montana - 500 West Broadway Street Suite 320

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills Not rated
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Excellent... ”

Excellent

Verified Patient

“Excellent...”

Excellent

Anonymous 07/30/2026

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Review by Anonymous on July 25, 2026 -

International Heart Institute of Montana - 500 West Broadway Street Suite 320

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills Not rated
Clear explanations Not rated
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Very good... ”

Very good

Verified Patient

“Very good...”

Very good

Anonymous 07/25/2026

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Review by Anonymous on July 16, 2026 -

International Heart Institute of Montana - 500 West Broadway Street Suite 320

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills Not rated
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ No bad all good... ”

No bad all good

Verified Patient

“No bad all good...”

No bad all good

Anonymous 07/16/2026

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Review by Anonymous on July 03, 2026 -

International Heart Institute of Montana - 500 West Broadway Street Suite 320

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills Not rated
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ I am very appreciative of everyo... ”

I am very appreciative of everyone involved.

Verified Patient

“I am very appreciative of everyo...”

I am very appreciative of everyone involved.

Anonymous 07/03/2026

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Review by Anonymous on June 27, 2026 -

International Heart Institute of Montana - 500 West Broadway Street Suite 320

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills Not rated
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ I have always been treated well ... ”

I have always been treated well at Providence. Personnel are always friendly and helpful as well as very courteous. I have always been impressed with the care and attention provided by the health care providers in all my encounters there. I can highly recommend the professional and competent providers at Providence.

Verified Patient

“I have always been treated well ...”

Anonymous 06/27/2026

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Review by Anonymous on July 30, 2026 -

International Heart Institute of Montana - 500 West Broadway Street Suite 320

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills Not rated
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Very good I liked him put me at ... ”

Very good I liked him put me at ease

Verified Patient

“Very good I liked him put me at ...”

Very good I liked him put me at ease

Anonymous 07/30/2026

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Review by Anonymous on July 23, 2026 -

International Heart Institute of Montana - 500 West Broadway Street Suite 320

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills Not rated
Clear explanations Not rated
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Great experience. Explained all... ”

Great experience. Explained all aspects concerning TAVR placement surgery.

Verified Patient

“Great experience. Explained all...”

Great experience. Explained all aspects concerning TAVR placement surgery.

Anonymous 07/23/2026

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Review by Anonymous on July 03, 2026 -

International Heart Institute of Montana - 500 West Broadway Street Suite 320

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills Not rated
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Great professional team... ”

Great professional team

Verified Patient

“Great professional team...”

Great professional team

Anonymous 07/03/2026

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Review by Anonymous on July 02, 2026 -

International Heart Institute of Montana - 500 West Broadway Street Suite 320

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills Not rated
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ I had an excellent initial visit... ”

I had an excellent initial visit with Dr. James Maddux and he explained my cardiac medical surgery options and path forward very well to my wife and I.

Verified Patient

“I had an excellent initial visit...”

I had an excellent initial visit with Dr. James Maddux and he explained my cardiac medical surgery options and path forward very well to my wife and I.

Anonymous 07/02/2026

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Review by Anonymous on June 26, 2026 -

International Heart Institute of Montana - 500 West Broadway Street Suite 320

Office & Staff Evaluation

Practice Evaluation

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Appearance & Atmosphere of Office Not rated
Handling of Billing & Insurance Not rated
Average Wait Time Not rated

Provider Evaluation

Willingness to Spend Time with You Not rated
Listening Skills Not rated
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Has been one of the most knowled... ”

Has been one of the most knowledgeable and proactive cardiologists I could ask for. Always ready to care for my needs quickly and professionally. I have had several experiences. All went very well. One of the best.

Verified Patient

“Has been one of the most knowled...”

Anonymous 06/26/2026

Internal Medicine Physician - Interventional Cardiology

Biography

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Summary

Provider Training

Specialties

Languages Spoken

Medical Specialties

Payment Options

Reviews

Office & Staff Evaluation Not rated

Provider Evaluation

Locations

Affiliated Practices

International Heart Institute of Montana

Practice Colleagues

David Carter, - Thoracic and Cardiac Surgeon

Matthew Fleming, - Thoracic and Cardiac Surgeon

Karyn Sande, - Surgeon

Elizabeth Cornelius, - Internal Medicine Physician

Stephanie Carl, - Internal Medicine Physician

Kathryn Eriksson, - Internal Medicine Physician

Alexander Jehle, - Internal Medicine Physician

Michael Kohler, - Internal Medicine Physician

Simone Musco, - Internal Medicine Physician

Nathan Anderson, - Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance