IMPORTANT: As of 8:00 AM on September 3, Temple University Hospital – Main Campus (Broad and Ontario Streets) will no longer provide Labor and Delivery services. All childbirth services will be relocated to our new hospital location.

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Thomas F. Diaz, MD

Specialties

Cardiology

About Me
Ratings & Reviews
Offices
Publications
About Me
Ratings & Reviews

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn more about our Patient Experience Ratings.

Ratings Breakdown

Overall Care
4.9
Explained Things Clearly
5.0
Showed Courtesy & Respect
5.0
Discussed Treatment Options
4.9
Recommend Provider
5.0

Patient Comments

4.9 out of 5 (725 ratings, 132 comments)
06/16/2025

Explained serious condition with care


06/16/2025

Explained serious condition with care


06/11/2025

Dr. Diaz and staff were very professional and courteous.


06/11/2025

Dr Diaz is an excellent physician who responds well to patient's concerns, questions, and issues. He uses available metrics, but also draws on his apparent vast experience and knowledge.


06/05/2025

I thanked God For leading us to Dr.Thomas Diaz! He is very nice and kind,very professional,He is not in hurry while in the office,He explained to us everything and answers our questions without any annoyance! He is our best choice of Cardiologist! Though it's our first time to meet him!! We will surely recommed him to our family and friends! The best Cardiologist who puts passion in meeting his patients needs! Very sincere when he had our Conversation in his office!!Thank you Dr.Diaz!


Offices

Office Locations

Temple Chestnut Hill Cardiology

1722 Bethlehem Pike

Flourtown, PA 19031

Phone: 215-233-9700