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.
very good first impression
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.
Very knowledgeable and caring.
Great first visit.
Very caring and professional doctor.
Very good nice and very understanding
Excellent Doctor, Very thorough with his explanations and answering any questions.
John was very thorough, explained everything in language anyone could understand. Is down to earth and personable,
Thank you
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.