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.

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

(2 weeks ago) Nov-2025

Excellent bedside manner . Good communication skills.

(1 month ago) Nov-2025

Always a pleasure to see Dr. Costello. Takes time to listen and explain.

(1 month ago) Nov-2025

Friendly and knowledgeable

(1 month ago) Oct-2025

Great Doctor who took the time to explain everything in detail

(2 months ago) Sep-2025

Felt very comfortable.

(3 months ago) Aug-2025

Thoroughly explains things. Very pleasant personality. I highly recommend.

(3 months ago) Aug-2025

Yesterday was an excellent first visit with Dr. Costello. I appreciate his compassion & the time he spent with me, also the time in reviewing my 10 year previous medical history from Dr. Mark.

(4 months ago) Jul-2025

Gave me more information in 10 minutes than the other doctors gave me in 2 years. No joke

(5 months ago) Jun-2025

Strong in knowledge supporting manner

(5 months ago) Jun-2025
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