Testimonials & Reviews
Cardiology Specialists of Orange County
Board Certified in Cardiovascular Diseases & Interventional Cardiology located in Santa Ana, CA; Newport Beach, CA; & Irvine, CA
Cardiology Specialists of Orange County always appreciates feedback from our valued patients. To date, we’re thrilled to have collected 1444 reviews with an average rating of 4.89 out of 5 stars. Please read what others are saying about Cardiology Specialists of Orange County below, and as always, we would love to collect your feedback.
Brenda H.
Submitted 06/13/25
I have been a patient with Cardiology Specialists Orange County for over five years…. I truly appreciate the staff and my two Specialist….
Professional, Caring and Kind….
Hsi T.
Submitted 06/12/25
Dr. Ashtiani is a great doctor. He cares so much for his patients. He is very friendly , listening to the patient’s concerns and very professional. Hope we have more doctors like Dr. Ashtiani !
Dr. Ashtiani, thank you.
Bridget G.
Submitted 06/08/25
Very good
Dennis S.
Submitted 06/06/25
It was one of the best doctor experiences I have had. He listens and he cares. You are not a number.
Monica M.
Submitted 06/06/25
Well informed about my needs
Billie H.
Submitted 06/02/25
During a recent hospital visit for syncope and other heart issues, Dr. Sharma was so caring and kind. He listened to me, he answered all and any questions I had and made sure to keep tabs on me. I truly approeciate his kindness and astute expertise.
Billie H.
Submitted 06/02/25
While visiting Orange County, my unknown new coronary blockage and a failed stent caused me to experience ventricular tachycardia and several syncope epsiodes. Dr. Ashtiani literally saved my life and I am forever grateful. I only wish that I could take him home with me.
Billie H.
Submitted 06/02/25
Dr. Yalvac was exceptional.while visiting Orange County, I suffered a syncope epsiode that resulted in a need for a defibrilator/pacemaker. Dr. Yalvec went out of his way to make that procedure happen within 1 day! I truly appreciate his care and concern.
Nivedita A.
Submitted 05/31/25
Spends time and patiently answers all questions.
Adel A.
Submitted 05/21/25
He is very friendly and knowledgeable.
Keith K.
Submitted 05/15/25
Doctor Ashtiani exceeds all expectations. He really cares about his patients; listens to what they say; and he excels at articulating cardio and vascular concepts. Extremely professional and major league knowledgeable. He also happens to be a very nice guy - great doctor!
Rolf K.
Submitted 05/14/25
Great friendly and timely service as usual. Highly recommend!!
Sonja R.
Submitted 05/06/25
Dr. Eslami is my new favorite doctor! He is clear about his observations; very open to questions; asks good questions himself; has a keen sense of humor; and from what I have seen is at the top of his game. I absolutely trust him.
Jonathan U.
Submitted 04/28/25
Dr Astiani is great, takes his time with patients
Robert W.
Submitted 04/28/25
I came in for a cardiac echocardiogram. I checked in and sat for less than 1 minute before being called back. The technician was courteous and performed my exam professionally and conducted himself in a professional manner. I would definitely recommend Cardiology Specialists to anyone.
Tho N.
Submitted 04/19/25
He is good
Yoram Y.
Submitted 04/17/25
I have seen Dr Eslami a few times and I have no issues with him. BUT, I have major issues with the way the office/practice is run:
-The number you call gets you to an AI-like person who transcribe your message and it gets nowhere.
- I was prescribed a stress test and was told the billing dep. will verify and the office will get back to me to schedule. 10 days past and nothing happens. When I call the AI-like number, it took a day for them to come back to me that they are still waiting for the Insurance company answer. I called the insurance and was told they have called and faxed 5-8 times and did not get any answer (AI-like machine did not work...) so they DECLINE my test! Now I need to file an appeal. This is unacceptable.
Saeid D.
Submitted 04/13/25
The office is organized, and employees treat patients friendly and respectfully.
Dr. Mahmoud Eslami visit is detailed, and he gives you as much as needed to explain the patient clearly so you as a normal patient can clearly understand how your health level is and what you should be concern about if any.
That is in my opinion what a patient expects.
His visit is usually with his assistant presence which is kind of cross check of your bench marking of your past history and your health path.
Roger A.
Submitted 04/12/25
Dr A. Is the very best heart doctor. So happy he is taking care of my husband.
Cyrus Z.
Submitted 04/09/25
Dr Mahmoud Eslami is a very good and professional and knowledgeable dr.
I recommend him to my friends and everyone.