Specialty > Cardiology > New Jersey > CVAUSA > John Costello, DO, FACC

John Costello, DO, FACC

The Heart House

Cardiology

Haddon Heights, Vineland, Elmer

Most recent review: 4 days ago New
The reviews listed below were collected independently of The Heart House through rater8. Each review represents an authentic and verified patient experience.

very good first impression

(4 days ago) Apr-2026

Dr Costello is always calm and reassuring. He makes me feel like I am the only patient he has on his schedule. He takes his time to explain whatever he’s discovered in an exam or procedure and then gentle guides you through your options. Wonderful, compassionate care.

(3 weeks ago) Apr-2026

Very knowledgeable and caring.

(3 weeks ago) Apr-2026

Great first visit.

(1 month ago) Mar-2026

Very caring and professional doctor.

(2 months ago) Mar-2026

Very good nice and very understanding

(2 months ago) Feb-2026

Excellent Doctor, Very thorough with his explanations and answering any questions.

(3 months ago) Jan-2026

John was very thorough, explained everything in language anyone could understand. Is down to earth and personable,

(3 months ago) Jan-2026

Thank you

(3 months ago) Jan-2026

Great office visit. Everyone there was helpful and friendly. Dr Costello explained everything to me and what needed to be done. I felt very comfortable there.

(4 months ago) Dec-2025
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