Michael S. Flynn, MD

University	Degree	Focus	Graduated
St Louis University School of Medicine, St Louis Mo	Other Degree		1986

Institution	Focus	Year
Residency - St Louis University School of Medicine, Cardiovascular Diseases; St Louis University Hospital, Internal Medicine		Not Specified

Certification	Cert. Body	Year
Internal medicine	Internal Medicine	Not Specified

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Review by Anonymous on July 21, 2026 -

NCH Rooney Heart Institute Cardiology - Briggs - 399 9th Street N Suite 300

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
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. Flynn has been my heart Dr. ... ”

Dr. Flynn has been my heart Dr. for many years and his attention to detail care and concern as well as competence has never failed!

Verified Patient

“Dr. Flynn has been my heart Dr. ...”

Dr. Flynn has been my heart Dr. for many years and his attention to detail care and concern as well as competence has never failed!

Anonymous 07/21/2026

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Review by Anonymous on June 16, 2026 -

NCH Rooney Heart Institute Cardiology - Briggs - 399 9th Street N Suite 300

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
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. Flynn is the Best.... ”

Dr. Flynn is the Best.

Verified Patient

“Dr. Flynn is the Best....”

Dr. Flynn is the Best.

Anonymous 06/16/2026

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Review by Anonymous on June 13, 2026 -

NCH Rooney Heart Institute Cardiology - Briggs - 399 9th Street N Suite 300

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
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr. Flynn Is the best!!... ”

Dr. Flynn Is the best!!

Verified Patient

“Dr. Flynn Is the best!!...”

Dr. Flynn Is the best!!

Anonymous 06/13/2026

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Review by Anonymous on June 12, 2026 -

NCH Rooney Heart Institute Cardiology - Briggs - 399 9th Street N Suite 300

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
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr Michael Flynn is the consumma... ”

Dr Michael Flynn is the consummate professional, knowledgeable, caring, explains all issues extremely well. My wife and are extremely confident of his ability to be the absolute best doctor for our care.

Verified Patient

“Dr Michael Flynn is the consumma...”

Anonymous 06/12/2026

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Review by Anonymous on June 02, 2026 -

NCH Rooney Heart Institute Cardiology - Briggs - 399 9th Street N Suite 300

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
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Absolutely will recommend NCH!... ”

Absolutely will recommend NCH!

Verified Patient

“Absolutely will recommend NCH!...”

Absolutely will recommend NCH!

Anonymous 06/02/2026

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Review by Anonymous on July 11, 2026 -

NCH Rooney Heart Institute Cardiology - Briggs - 399 9th Street N Suite 300

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
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ All good.... ”

All good.

Verified Patient

“All good....”

All good.

Anonymous 07/11/2026

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Review by Anonymous on June 16, 2026 -

NCH Rooney Heart Institute Cardiology - Briggs - 399 9th Street N Suite 300

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
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Changed a medication and explain... ”

Changed a medication and explained why and possible side effects which I was concerned about.

Verified Patient

“Changed a medication and explain...”

Changed a medication and explained why and possible side effects which I was concerned about.

Anonymous 06/16/2026

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Review by Anonymous on June 12, 2026 -

NCH Rooney Heart Institute Cardiology - Briggs - 399 9th Street N Suite 300

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
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Dr Flynn goes above and beyond h... ”

Dr Flynn goes above and beyond his field to be sure that I am doing what is best for my health problems. Great Doctor, time for that pay raise.

Verified Patient

“Dr Flynn goes above and beyond h...”

Dr Flynn goes above and beyond his field to be sure that I am doing what is best for my health problems. Great Doctor, time for that pay raise.

Anonymous 06/12/2026

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Review by Anonymous on June 08, 2026 -

NCH Rooney Heart Institute Cardiology - Briggs - 399 9th Street N Suite 300

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
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ Took the time to explain everyth... ”

Took the time to explain everything and answer questions.

Verified Patient

“Took the time to explain everyth...”

Took the time to explain everything and answer questions.

Anonymous 06/08/2026

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Review by Anonymous on May 29, 2026 -

NCH Rooney Heart Institute Cardiology - Briggs - 399 9th Street N Suite 300

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
Clear explanations
Trust in Decision Making Not rated
Accuracy of Diagnosis Not rated
Post-Visit Follow-Up Not rated

Comment - “ My Primary Physcian, Dr Flynn a... ”

My Primary Physcian, Dr Flynn and his nurse were very professional and prompt..my experience was as always Great

Verified Patient

“My Primary Physcian, Dr Flynn a...”

My Primary Physcian, Dr Flynn and his nurse were very professional and prompt..my experience was as always Great

Anonymous 05/29/2026

Office Hours

Internal Medicine Physician - Interventional Cardiology

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NCH Rooney Heart Institute Cardiology - Briggs

Practice Colleagues

Lourdes Betancourt, APRN - Internal Medicine Physician

Edward Shmukler, MD - Internal Medicine Physician

Sandra Kreul, APRN - Internal Medicine Physician

Rachael Venn, MD - Internal Medicine Physician

Michael Axline, MD - Internal Medicine Physician

Juan Perez Hernandez, MD - Internal Medicine Physician

Sheldon Brownstein, MD - Internal Medicine Physician

Deya Alkhatib, MD - Internal Medicine Physician

Gustavo Saladin Miller, MD - Internal Medicine Physician

Michele Chastain, APRN - Internal Medicine Physician

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Accepted Insurance