Wonderful doctor, diagnosed and treated my dad for his heart condition. We are really happy to have Dr Saya to be our dad's doctor. Would highly recommend him. If anyone needs a cardiologist, he is your go to doctor.

Submitted Oct. 10, 2018

Very nice doctor who has immense knowledge of what he does. Is great at saving life’s.

Submitted Oct. 5, 2018

If I could give a zero I would. This place is the worst place you could ever go to. They never return your phone calls. They over charge your medical insurance which makes you pay more out of pocket. They messed up my stress test and than Dr Saya wanted to go in and just check and see if my heart needed a stent or not. I went and got a second opinion and had the stress test redone at the new doctor in Plano and found out I don't need surgery and they didn't overcharge my medical insurance. Stay away from Cardiology Partners in Mansfield the worst place to have your heart check out. Another worst thing is is they want you to pay for a stress test that they messed up. I try to talk to them of course they don't return their phone calls. Stay Away

Submitted Oct. 2, 2018

surgery was rescheduled 3 times. called office to schedule follow up. no answer. had to leave a message. no one has called me back in 24 hours. Dr. does not explain medical condition. He is very nice. Seems he must be a very busy man

Submitted Sept. 9, 2017

Getting appt mixed up nothing coordinated right .not considerate of others time or schedule.asked to be revered to a closer cardiologist still waiting for return call.not happy with this office.

Submitted May 19, 2017

Feel he is a great doctor, but his bedside manner is terrible, I had a procedure done recently and just want to get my records and find another cardiologist to do all of my follow up.

Submitted April 10, 2017

Even if you call early in the day, you may or may not get called back by his nurse. She also argues with what he may have told you. When you do get to see him, he seems knowledgeable and kind, but unless you pull it from him, he often forgets to tell you important details.

Submitted July 15, 2015

Dr. Saya is a very kind doctor. He could sense that I was afraid. He explained everything that he was going to do, which had a calming effect on me. I trust him and would recommend him highly.

Submitted Feb. 5, 2015

Discovered a possible problem during a pre-op screening, which he quickly tested, evaluated, and thoroughly explained to me & family. I Needed angioplasty and stint, was scheduled quickly at Mansfield Hospital, and results were better than expected. Very knowledgeable cardiologist and skillful practitioner.

Submitted Sept. 10, 2012

Dr. Saya's medical knowledge, genuine character,tireless trustworthiness, and superlative principles clearly define why he is our chosen cardiologist to care for our mother. Thank you Cardiologist Associates for the continued wonderful medical care!

Submitted Jan. 26, 2012