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

John Costello, DO, FACC

The Heart House

Cardiology

Haddon Heights, Vineland, Elmer

Most recent review: 2 weeks ago Recent
The reviews listed below were collected independently of The Heart House through rater8. Each review represents an authentic and verified patient experience.

Great first visit.

(2 weeks ago) Mar-2026

Very caring and professional doctor.

(2 weeks ago) Mar-2026

Very good nice and very understanding

(1 month ago) Feb-2026

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

(1 month ago) Jan-2026

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

(2 months ago) Jan-2026

Thank you

(2 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.

(3 months ago) Dec-2025

Excellent patient care

(3 months ago) Dec-2025

He is always going good info ,so you can make a educated decision. Very professional. Good doctor!

(4 months ago) Nov-2025

Excellent bedside manner . Good communication skills.

(4 months ago) Nov-2025
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