P. Joshua O'Brien

University	Degree	Focus	Graduated
Jefferson Medical College of Thomas Jefferson University	Other Degree		1995

Institution	Focus	Year
Residency - Long Island Jewish Medical Center, Thoracic Surgery; St Elizabeth'S Medical Center, General Surgery		Not Specified

Certification	Cert. Body	Year
Surgery	Surgery	Not Specified
Vascular Surgery	Surgery	Not Specified

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Review by Anonymous on March 08, 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 - “ I had a very good experience wit... ”

I had a very good experience with Dr O'Brian.

Verified Patient

“I had a very good experience wit...”

I had a very good experience with Dr O'Brian.

Anonymous 03/08/2026

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Review by Anonymous on February 05, 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 trust Dr O'Brian completly... ”

I trust Dr O'Brian completly

Verified Patient

“I trust Dr O'Brian completly...”

I trust Dr O'Brian completly

Anonymous 02/05/2026

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Review by Anonymous on January 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 - “ Dr O'Brien was very nice, thorou... ”

Dr O'Brien was very nice, thoroughl and I would definetly recommend him.

Verified Patient

“Dr O'Brien was very nice, thorou...”

Dr O'Brien was very nice, thoroughl and I would definetly recommend him.

Anonymous 01/27/2026

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Review by Anonymous on January 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
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Nothing but great visits with al... ”

Nothing but great visits with all providers!

Verified Patient

“Nothing but great visits with al...”

Nothing but great visits with all providers!

Anonymous 01/25/2026

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Review by Anonymous on January 12, 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 found everyone I dealt with to... ”

I found everyone I dealt with to be a real pleasure. The reception staff was very helpful and friendly. Dr. O'Brien's nurse was attentive to my needs and questions I had. Dr. O'Brien was professional, thorough, knowledgeable, and congenial. Overall, a very positive experience. I look forward to working with Providence Health & Services again in the future.

Verified Patient

“I found everyone I dealt with to...”

Anonymous 01/12/2026

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Review by Anonymous on February 15, 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 was very happy to meet Dr O'Br... ”

I was very happy to meet Dr O'Brien, and very much appreciated his energetic, thorough, and straightforward approach to my health issues.

Verified Patient

“I was very happy to meet Dr O'Br...”

I was very happy to meet Dr O'Brien, and very much appreciated his energetic, thorough, and straightforward approach to my health issues.

Anonymous 02/15/2026

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Review by Anonymous on February 01, 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 - “ All great!... ”

All great!

Verified Patient

“All great!...”

All great!

Anonymous 02/01/2026

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Review by Anonymous on January 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 - “ Dr. O'Brien and his team are fan... ”

Dr. O'Brien and his team are fantastic! They listen and genuinely care.

Verified Patient

“Dr. O'Brien and his team are fan...”

Dr. O'Brien and his team are fantastic! They listen and genuinely care.

Anonymous 01/27/2026

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Review by Anonymous on January 18, 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 - “ Dr O'Brian was excellent.... ”

Dr O'Brian was excellent.

Verified Patient

“Dr O'Brian was excellent....”

Dr O'Brian was excellent.

Anonymous 01/18/2026

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Review by Anonymous on December 25, 2025 -

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 pleased... ”

Very pleased

Verified Patient

“Very pleased...”

Very pleased

Anonymous 12/25/2025

Surgeon - Vascular Surgery

Highlights

Biography

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Summary

Provider Training

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Medical Specialties

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Office & Staff Evaluation Not rated

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Locations

Affiliated Practices

International Heart Institute of Montana

Practice Colleagues

Michael Kohler, - Internal Medicine Physician

Alexander Jehle, - Internal Medicine Physician

Bradley Berry, - Internal Medicine Physician

Michael Christopher, - Thoracic and Cardiac Surgeon

Nicholas Mantini, - Internal Medicine Physician

Kathryn Eriksson, - Internal Medicine Physician

David Carter, - Thoracic and Cardiac Surgeon

Brandon Egner, - Internal Medicine Physician

Michael Reed, - Internal Medicine Physician

Stephanie Carl, - Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance