John L Mignone

Certification	Cert. Body	Year
Internal medicine	Internal Medicine	Not Specified

Open full review

Review by Anonymous on December 10, 2025 -

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 great!!... ”

Dr mignone is great!!

Verified Patient

“Dr mignone is great!!...”

Dr mignone is great!!

Anonymous 12/10/2025

Open full review

Review by Anonymous on December 08, 2025 -

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 - “ Good experience only... ”

Good experience only

Verified Patient

“Good experience only...”

Good experience only

Anonymous 12/08/2025

Open full review

Review by Anonymous on November 17, 2025 -

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 has monitored my car... ”

Dr. Mignone has monitored my cardiac concerns for many years now, and I trust him. He has always been available should I have an urgent situation.

Verified Patient

“Dr. Mignone has monitored my car...”

Dr. Mignone has monitored my cardiac concerns for many years now, and I trust him. He has always been available should I have an urgent situation.

Anonymous 11/17/2025

Open full review

Review by Anonymous on November 15, 2025 -

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 communicator that show... ”

Excellent communicator that shows interest in his patients; the best doctor I have ever interacted with!

Verified Patient

“Excellent communicator that show...”

Excellent communicator that shows interest in his patients; the best doctor I have ever interacted with!

Anonymous 11/15/2025

Open full review

Review by Anonymous on November 12, 2025 -

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 - “ Efficient empathic knowledgeable... ”

Efficient empathic knowledgeable

Verified Patient

“Efficient empathic knowledgeable...”

Efficient empathic knowledgeable

Anonymous 11/12/2025

Open full review

Review by Anonymous on December 10, 2025 -

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 - “ Swedish is the BEST!... ”

Swedish is the BEST!

Verified Patient

“Swedish is the BEST!...”

Swedish is the BEST!

Anonymous 12/10/2025

Open full review

Review by Anonymous on November 22, 2025 -

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 - “ The staff was friendly as always... ”

The staff was friendly as always and very helpful with my questions. I always appreciate the time and interest the Dr. Mignone takes when seeing me and addressing any issues.

Verified Patient

“The staff was friendly as always...”

The staff was friendly as always and very helpful with my questions. I always appreciate the time and interest the Dr. Mignone takes when seeing me and addressing any issues.

Anonymous 11/22/2025

Open full review

Review by Anonymous on November 17, 2025 -

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 has always been thou... ”

Dr. Mignone has always been thoughtful and supportive. I could not ask for a better physician. He has been a wonderful partner in my healthcare journey.

Verified Patient

“Dr. Mignone has always been thou...”

Dr. Mignone has always been thoughtful and supportive. I could not ask for a better physician. He has been a wonderful partner in my healthcare journey.

Anonymous 11/17/2025

Open full review

Review by Anonymous on November 13, 2025 -

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 - “ The Cardiologist team was thorou... ”

The Cardiologist team was thorough and prepared

Verified Patient

“The Cardiologist team was thorou...”

The Cardiologist team was thorough and prepared

Anonymous 11/13/2025

Open full review

Review by Anonymous on November 11, 2025 -

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 - “ It is always a nice and informat... ”

It is always a nice and informative visit with Dr. Mignone. He takes his time explaining everything to my father and us. Great visit.

Verified Patient

“It is always a nice and informat...”

It is always a nice and informative visit with Dr. Mignone. He takes his time explaining everything to my father and us. Great visit.

Anonymous 11/11/2025

Internal Medicine Physician - Advanced Heart Failure and Transplant Cardiology

Highlights

Biography

Featured Review See More Reviews

Summary

Provider Training

Specialties

Languages Spoken

Medical Specialties

Payment Options

Reviews

Office & Staff Evaluation Not rated

Provider Evaluation

Locations

Affiliated Practices

John L. Locke Jr. Advanced Cardiac Support Program

Practice Colleagues

Michael Schirmer, - Clinical Pharmacologist

Adam Gilbert, - Internal Medicine Physician

Christopher McGann, - Internal Medicine Physician

Laurie Niernberg, - Internal Medicine Physician

Eleanor Miller, - Internal Medicine Physician

Kathryn Okeefe, ARNP - Nurse Practitioner

Christine Schmer, - Internal Medicine Physician

Matthew Hartman, - Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance