John M. Mashny, MD

University	Degree	Focus	Graduated
University Of Cincinnati Academic Health Center	Doctorate	Other	1991

Institution	Focus	Year
Residency - University of Michigan Medical School	Other	1994
Fellowship - University of Michigan Medical School	Other	1997

Certification	Cert. Body	Year
Internal medicine	Internal Medicine	Not Specified

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Review by Anonymous on March 12, 2026 -

TriHealth Heart & Vascular Institute - Arrow Springs - 100 Arrow Springs Boulevard Suite 2500

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 - “ Dr. Mashny gave me his undivided... ”

Dr. Mashny gave me his undivided attention and eased my concerns.

Verified Patient

“Dr. Mashny gave me his undivided...”

Dr. Mashny gave me his undivided attention and eased my concerns.

Anonymous 03/12/2026

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Review by Anonymous on January 17, 2026 -

TriHealth Heart & Vascular Institute - Arrow Springs - 100 Arrow Springs Boulevard Suite 2500

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 - “ Whole visit was on time no lengt... ”

Whole visit was on time no lengthy waiting

Verified Patient

“Whole visit was on time no lengt...”

Whole visit was on time no lengthy waiting

Anonymous 01/17/2026

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Review by Anonymous on January 07, 2026 -

TriHealth Heart & Vascular Institute - Arrow Springs - 100 Arrow Springs Boulevard Suite 2500

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 - “ As always from staff to Doctor M... ”

As always from staff to Doctor Mashney. Professional, compassionate. Very good doctor.

Verified Patient

“As always from staff to Doctor M...”

As always from staff to Doctor Mashney. Professional, compassionate. Very good doctor.

Anonymous 01/07/2026

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Review by Anonymous on October 15, 2025 -

TriHealth Heart & Vascular Institute - Arrow Springs - 100 Arrow Springs Boulevard Suite 2500

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 am very confident in the care ... ”

I am very confident in the care I receive

Verified Patient

“I am very confident in the care ...”

I am very confident in the care I receive

Anonymous 10/15/2025

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Review by Anonymous on October 06, 2025 -

TriHealth Heart & Vascular Institute - Arrow Springs - 100 Arrow Springs Boulevard Suite 2500

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 - “ Always on time, answers all ques... ”

Always on time, answers all questions and knowledgeable.

Verified Patient

“Always on time, answers all ques...”

Always on time, answers all questions and knowledgeable.

Anonymous 10/06/2025

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Review by Anonymous on February 11, 2026 -

TriHealth Heart & Vascular Institute - Arrow Springs - 100 Arrow Springs Boulevard Suite 2500

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 - “ Dr. Mashney is great!!... ”

Dr. Mashney is great!!

Verified Patient

“Dr. Mashney is great!!...”

Dr. Mashney is great!!

Anonymous 02/11/2026

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Review by Anonymous on January 15, 2026 -

TriHealth Heart & Vascular Institute - Arrow Springs - 100 Arrow Springs Boulevard Suite 2500

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 - “ Doctor was very compassionate. ... ”

Doctor was very compassionate. He was thorough and not rushed. He took the time to answer all my questions.

Verified Patient

“Doctor was very compassionate. ...”

Doctor was very compassionate. He was thorough and not rushed. He took the time to answer all my questions.

Anonymous 01/15/2026

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Review by Anonymous on January 06, 2026 -

TriHealth Heart & Vascular Institute - Arrow Springs - 100 Arrow Springs Boulevard Suite 2500

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 helpful answered all my que... ”

Very helpful answered all my questions

Verified Patient

“Very helpful answered all my que...”

Very helpful answered all my questions

Anonymous 01/06/2026

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Review by Anonymous on October 12, 2025 -

TriHealth Heart & Vascular Institute - Arrow Springs - 100 Arrow Springs Boulevard Suite 2500

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 - “ Dr Mashy took his time explainin... ”

Dr Mashy took his time explaining my options for my treatment

Verified Patient

“Dr Mashy took his time explainin...”

Dr Mashy took his time explaining my options for my treatment

Anonymous 10/12/2025

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Review by Anonymous on October 04, 2025 -

TriHealth Heart & Vascular Institute - Arrow Springs - 100 Arrow Springs Boulevard Suite 2500

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 - “ Dr Mashny is great - incudes the... ”

Dr Mashny is great - incudes the patient in decisions - really like him.

Verified Patient

“Dr Mashny is great - incudes the...”

Dr Mashny is great - incudes the patient in decisions - really like him.

Anonymous 10/04/2025

Internal Medicine Physician - Cardiovascular Disease

Highlights

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Summary

Provider Training

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Specialties

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Medical Specialties

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Reviews

Office & Staff Evaluation Not rated

Provider Evaluation

Locations

Affiliated Practices

TriHealth Heart & Vascular Institute - Arrow Springs

TriHealth Heart & Vascular Institute - Bethesda Butler Hospital

TriHealth Heart & Vascular Institute - Kenwood

TriHealth Heart & Vascular Institute - Thomas Comprehensive Care Center

Practice Colleagues

Robert Sturm, MD - Internal Medicine Physician

Najamul Ansari, MD - Internal Medicine Physician

Craig Sukin, MD - Internal Medicine Physician

Adam Reichard, MD - Surgeon

Jose Improvola, MD - Internal Medicine Physician

Asimul Ansari, MD - Internal Medicine Physician

Rick Gaines, MD - Internal Medicine Physician

Jonathan Rapp, MD - Internal Medicine Physician

Hemal Shah, MD - Internal Medicine Physician

Mark Broering, MD - Surgeon

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance