John L Mignone

Certification	Cert. Body	Year
Internal medicine	Internal Medicine	Not Specified

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Review by Anonymous on July 27, 2026 -

John L. Locke Jr. Advanced Cardiac Support Program - 1600 East Jefferson Street Suite 600

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 - “ Awesome job... ”

Awesome job

Verified Patient

“Awesome job...”

Awesome job

Anonymous 07/27/2026

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Review by Anonymous on July 22, 2026 -

John L. Locke Jr. Advanced Cardiac Support Program - 1600 East Jefferson Street Suite 600

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. Mignone is a fantastic docto... ”

Dr. Mignone is a fantastic doctor! I think the world of him.

Verified Patient

“Dr. Mignone is a fantastic docto...”

Dr. Mignone is a fantastic doctor! I think the world of him.

Anonymous 07/22/2026

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Review by Anonymous on July 19, 2026 -

John L. Locke Jr. Advanced Cardiac Support Program - 1600 East Jefferson Street Suite 600

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 Mignone is the finest Cardio... ”

Dr Mignone is the finest Cardiologist and person. He is so knowledgeable and makes sure that I understand everything. He's very kind and patient and always takes interest in me as a person

Verified Patient

“Dr Mignone is the finest Cardio...”

Dr Mignone is the finest Cardiologist and person. He is so knowledgeable and makes sure that I understand everything. He's very kind and patient and always takes interest in me as a person

Anonymous 07/19/2026

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Review by Anonymous on July 08, 2026 -

John L. Locke Jr. Advanced Cardiac Support Program - 1600 East Jefferson Street Suite 600

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 care overall... ”

Excellent care overall

Verified Patient

“Excellent care overall...”

Excellent care overall

Anonymous 07/08/2026

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Review by Anonymous on May 06, 2026 -

John L. Locke Jr. Advanced Cardiac Support Program - 1600 East Jefferson Street Suite 600

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 Happy with my care pro... ”

I am very Happy with my care providers.

Verified Patient

“I am very Happy with my care pro...”

I am very Happy with my care providers.

Anonymous 05/06/2026

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Review by Anonymous on July 22, 2026 -

John L. Locke Jr. Advanced Cardiac Support Program - 1600 East Jefferson Street Suite 600

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 - “ He was great... ”

He was great

Verified Patient

“He was great...”

He was great

Anonymous 07/22/2026

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Review by Anonymous on July 20, 2026 -

John L. Locke Jr. Advanced Cardiac Support Program - 1600 East Jefferson Street Suite 600

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 - “ Exceptional Care and attention. ... ”

Exceptional Care and attention. I have never felt this confident with a provider and the care team!

Verified Patient

“Exceptional Care and attention. ...”

Exceptional Care and attention. I have never felt this confident with a provider and the care team!

Anonymous 07/20/2026

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Review by Anonymous on July 19, 2026 -

John L. Locke Jr. Advanced Cardiac Support Program - 1600 East Jefferson Street Suite 600

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 Mignone is the very best and ... ”

Dr Mignone is the very best and makes me feel at ease and at peace with my situation.

Verified Patient

“Dr Mignone is the very best and ...”

Dr Mignone is the very best and makes me feel at ease and at peace with my situation.

Anonymous 07/19/2026

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Review by Anonymous on June 17, 2026 -

John L. Locke Jr. Advanced Cardiac Support Program - 1600 East Jefferson Street Suite 600

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 - “ My experience with Dr Mignone a... ”

My experience with Dr Mignone and any members of his team at the clinic has been extraordinary

Verified Patient

“My experience with Dr Mignone a...”

My experience with Dr Mignone and any members of his team at the clinic has been extraordinary

Anonymous 06/17/2026

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Review by Anonymous on May 06, 2026 -

John L. Locke Jr. Advanced Cardiac Support Program - 1600 East Jefferson Street Suite 600

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 knowledgeable.... ”

Very knowledgeable.

Verified Patient

“Very knowledgeable....”

Very knowledgeable.

Anonymous 05/06/2026

Internal Medicine Physician - Advanced Heart Failure and Transplant Cardiology

Highlights

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Summary

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Office & Staff Evaluation Not rated

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Affiliated Practices

John L. Locke Jr. Advanced Cardiac Support Program

Practice Colleagues

Matthew Hartman, - Internal Medicine Physician

Adam Gilbert, - Internal Medicine Physician

Laurie Niernberg, - Internal Medicine Physician

Kathryn Okeefe, ARNP - Nurse Practitioner

Christine Schmer, - Internal Medicine Physician

Eleanor Miller, - Internal Medicine Physician

Michael Schirmer, - Clinical Pharmacologist

Christopher McGann, - Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance