John L. Petersen

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Review by Anonymous on February 17, 2026 -

Swedish Heart & Vascular - Cherry Hill - 550 17th Avenue Suite 680

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 thorough explanations and v... ”

Very thorough explanations and very caring practice.

Verified Patient

“Very thorough explanations and v...”

Very thorough explanations and very caring practice.

Anonymous 02/17/2026

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Review by Anonymous on February 15, 2026 -

Swedish Heart & Vascular - Cherry Hill - 550 17th Avenue Suite 680

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. Peterson is the best!... ”

Dr. Peterson is the best!

Verified Patient

“Dr. Peterson is the best!...”

Dr. Peterson is the best!

Anonymous 02/15/2026

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Review by Anonymous on February 05, 2026 -

Swedish Heart & Vascular - Cherry Hill - 550 17th Avenue Suite 680

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 office is ran very well, que... ”

The office is ran very well, questions are answered fully by the doctor. I would not hesitate to recommend the doctors and the clinic to anyone who asked.

Verified Patient

“The office is ran very well, que...”

The office is ran very well, questions are answered fully by the doctor. I would not hesitate to recommend the doctors and the clinic to anyone who asked.

Anonymous 02/05/2026

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Review by Anonymous on February 02, 2026 -

Swedish Heart & Vascular - Cherry Hill - 550 17th Avenue Suite 680

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. Peterson is an outstanding c... ”

Dr. Peterson is an outstanding cardiologist who I see annually for his assessment of my heart functioning.

Verified Patient

“Dr. Peterson is an outstanding c...”

Dr. Peterson is an outstanding cardiologist who I see annually for his assessment of my heart functioning.

Anonymous 02/02/2026

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Review by Anonymous on January 26, 2026 -

Swedish Heart & Vascular - Cherry Hill - 550 17th Avenue Suite 680

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 - “ They make me feel good and secur... ”

They make me feel good and secure health wise.

Verified Patient

“They make me feel good and secur...”

They make me feel good and secure health wise.

Anonymous 01/26/2026

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Review by Anonymous on February 15, 2026 -

Swedish Heart & Vascular - Cherry Hill - 550 17th Avenue Suite 680

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 - “ Love Dr Petersen he always liste... ”

Love Dr Petersen he always listens!

Verified Patient

“Love Dr Petersen he always liste...”

Love Dr Petersen he always listens!

Anonymous 02/15/2026

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Review by Anonymous on February 12, 2026 -

Swedish Heart & Vascular - Cherry Hill - 550 17th Avenue Suite 680

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 - “ This was my first visit and I wa... ”

This was my first visit and I was extremely impressed.

Verified Patient

“This was my first visit and I wa...”

This was my first visit and I was extremely impressed.

Anonymous 02/12/2026

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Review by Anonymous on February 03, 2026 -

Swedish Heart & Vascular - Cherry Hill - 550 17th Avenue Suite 680

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 Is a good communicator about ... ”

He Is a good communicator about my situation and what lies ahead

Verified Patient

“He Is a good communicator about ...”

He Is a good communicator about my situation and what lies ahead

Anonymous 02/03/2026

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Review by Anonymous on February 01, 2026 -

Swedish Heart & Vascular - Cherry Hill - 550 17th Avenue Suite 680

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 informative about what card... ”

Very informative about what cardiovascular concerns need to be addressed before a surgery

Verified Patient

“Very informative about what card...”

Very informative about what cardiovascular concerns need to be addressed before a surgery

Anonymous 02/01/2026

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Review by Anonymous on January 23, 2026 -

Swedish Heart & Vascular - Cherry Hill - 550 17th Avenue Suite 680

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 team!... ”

Excellent team!

Verified Patient

“Excellent team!...”

Excellent team!

Anonymous 01/23/2026

Internal Medicine Physician - Interventional Cardiology

Biography

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Summary

Specialties

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Medical Specialties

Payment Options

Reviews

Office & Staff Evaluation Not rated

Provider Evaluation

Locations

Affiliated Practices

Swedish Heart & Vascular - Cherry Hill

Practice Colleagues

Madalina Petrescu, - Internal Medicine Physician

Santanu Biswas, - Internal Medicine Physician

Gary Oppenheim, - Internal Medicine Physician

Debra Laurent, - Internal Medicine Physician

Jenny Westover, - Internal Medicine Physician

Amanda Ray, - Internal Medicine Physician

Christopher Brown, - Internal Medicine Physician

Tiong-Keat Yeoh, - Internal Medicine Physician

Hannah Goettle, ARNP - Internal Medicine Physician

Walter Gradek, - Internal Medicine Physician

Procedures & Services

Procedures & Treatments Offered

Commonly Prescribed Medications

Accepted Insurance

Accepted Insurance