Dr Sarraf is an amazing, knowledgeable and genuinely caring cardiologist. She literally saved my…read morelife.

As a veteran lupus warrior, my life revolves around doctors, and I have to say that Guilda Sarraf…read moreis one of the most stellar doctors I have ever known-ever, for several years now. She even catches a whole lot of things that the other specialists overlook, constantly. I know how ponderous and cumbersome reading reviews can get, but please know that Dr. Sarraf is the real deal. Her knowledge is fantastic and she knows how to relate her cardiology profession to the other interdisciplinary professions, thereby helping alleviate my symptoms. Since lupus attacks everything, this is incumbent. As a most recent example, she caught something that a primary care physician did wrong. PCP said my cholesterol was 'high', but Dr Sarraf said to completely disregard the lab values because the doctor "forgot" to have me fasting before drawing the labs. Simple things like that so many professionals carelessly miss! But not Dr. Sarraf! For once, at least I know I can relax a little knowing that this doctor will take care of me, not to mention her level of professionalism. Dr. Sarraf can be away on vacation, but she will still call me back the same day, and oftentimes right away! She is exceedingly accommodating, at the very least. I recommend Dr. Sarraf with no reservation. Keep up the great work! *Important: Regarding the online presence: Thankfully Dr Sarraf is excluded from this but regarding other offices, you must beware and take heed: **Review sites and doctors corroborate together to silence the consumer even more: When doctors pay Healthgrades, Vitals, etc. for a premium subscription, or just give them money in general, bribes, etc., as usual and as one example, they allow for doctors to hide 3 or more reviews that they arbitrarily dislike. Again, this is just one unethical tactic out of many they use. As a result, I truly applaud all those consumers who muster up the courage to write a review that is both truthful and that addresses the concerns of that doctor and its facility. There is always at least some validity in the negative reviews that are getting pummeled by bribes and bots and solicitations to get more positive reviews. Telling the truth is harder than choosing the path of least resistance and 'going with the flow'. Make no mistake about it, these providers are very savvy, so do not fall for all their deceitfulness. (Again, Dr. Sarraf excluded from here). Be wise and notice the slew of positive reviews- because they are being solicited constantly during and after appointments, to write five stars and people want to be welcomed into their office and would rather not voice the truths. In summary, I recommend Dr. Sarraf with no reservation. But please scrutinize other offices. Keep up the great work!

Great staff. What can I say?…read moreGetting ready for a stress treadmill test. They were able to diagnose issues with my heart and get me on the right meds. Dr Mokaberri and Dr. Sylvan (original Dr I saw) over 15 years ago.

Incredible staff and Dr. Mark Miller was attentive and compassionate to my needs. My heart was…read morehaving issues but this team took great care of me. I felt welcomed and respected. I highly recommend this cardiologist team. My first time visiting, Dr. Miller did a EKG test then immediately had me scheduled the following week for a stress test and ultrasound of my heart to make sure I was healthy and thank God my heart is good to go!

Fantastic doctor, showed genuine care for my health, even helped look into things that were not the…read morereason for my visit because he was actually interested in helping me get healthy. Great office staff and assistants.

Known him for several years; and has treated me well. He certainly knows his trade, and his…read morepassion is evident. Great doctor and excellent in cardiology!

Had my heart valve replacement done today by Dr Patel. He is…read morethe best!!! Excellent care and the nursing staff is over the top awesome I received the best care. Thank you

Outstanding staff. I rarely see such an amazing staff in…read morethe medical field. From Stephanie educating me with my heart monitor to my EKG & Echo to Ron and Randy that did my nuclear stress tests. Everyone is professional as well as warm and gracious. I've taught customer service and value employees that have it all and Dr Nguyen and is staff from California Heart Assoc of Orange County are exceptional . Warm Regards, Suzanne Boesing

if I can give this office front desk a minus (-10), I would . the front desk receptionist was the…read morerudest I have ever encountered. I am a current patient and I just need to schedule an appointment to do a checkup, though my insurance just changed so they need to call to make sure of my eligibility. It is totally fine with me. Mind you I called on Wednesday, they said they will call me back on Friday. I called this morning on a Friday, she (the rude receptionist )told me they need time to call the insurance company which is fine with me. I asked when they can give me the answer, she brushed me off and told me when they have time, they will call. I asked so is it in a week, a month or a year, she brushed me off with again"whenever we have time, we will call".. they don't even care if you are a current patient or not, and they don't care if you would go to another office. WHAT KINF OF doctor service has this office become. The whole front desk staff needs to go to do serious customer service trainings. And i just realized that all bad reviews about this place are all about front desk issues. I hope DR. TUNG HỦY NGUYÊN has a chance to see and read all the reviews about his office. He definitely needs some serious talk to his staff about servicing. In the end, patient are his business.

Tried out this Dr. because his office was close and looked modern. What a huge mistake! He is slow…read moreand his staff is incompetent. Everything takes so long and nothing gets done. If you care about your heart, please find another cardiologist that cares and knows how to treat patients. It's probably because this Dr. is young and inexperienced. Such a waste of time waiting because they routinely over book patients.

The office staff and Doctor and his medical staff are all outstanding. I have been a patient of Dr…read more Chane since 2018 and have received nothing but the best in medical care. Scheduled appointments are always on time. Recommendations for medicine and physical care are always timely and spot on. When hospitalized for pneumonia Dr. Chane and his staff visited me in the hospital even though he is a heart Doctor. I highly recommend Dr. Chane if you live in Huntington Beach or nearby and need a physician of the highest caliber.

This is the facility you need to go to if you want to check your heart. They are busy as can be but…read morethey will do a thorough job and accurate testing. I went in for a 40 year old baseline and all my questions were answered. The office staff was helpful and spoke many languages. If you need a stress test or ultrasound and don't want to go to the hospital, then come here.

The whole process of checking in and checking out was very professional…read more The PA was very knowledgeable and explained to me what I needed to know to where it was understandabke.

The front desk is so helpful and kind…read more I've come to this clinic for years and Lisa & Indera have been exceptionally helpful taking care of my dad! Thank you to all the staff at COR.

The hubby's second visit today for further testing. All the tests took about 3 hrs...... omg it's a…read morelot but needs to be done. Testing requires No meds and has to be fasting / but his diabetic and it was ok to take his meds with the smallest amount of water. 1st echocardiogram, or "echo", is a scan used to look at the heart and nearby blood vessels. It's a type of ultrasound scan. 2nd nuclear stress tests, one is able to obtain perfusion images of the heart muscle and therefore get an idea if blocked heart vessels may be present 3rd A cardiac stress test is a cardiological examination that evaluates the cardiovascular system's response to external stress Lastly: He needs to wear a heart holter monitor more intensely for a week. This one is called a Spider mobile cardiac telemetry monitor. Via electrodes worn on your chest, the heart monitor automatically captures and transmits irregular heartbeats, whether or not you are feeling any symptoms. The whole experience was good just long....See ya in 2 weeks for results.

Ive had it with these people. I had to wait six hours, just to make an appointment. Waiting six…read morehours is insulting as hell. All I needed was a prescription, to be honored. I had one more prescription for a non controlled substance. To be number ten or eleven in line, is frustrating, counterproductive and insulting. I went to an urgent care, got my script, which my Dr, Dr. Glovaci refused to honor, although I had one more refill. I am going back to CARDIOVASCULAR CARE OF LOS ALAMITOS, where you can ACTUALLY GET THROUGH ON THE PHONE, without the INSULTING SIX HOUR WAIT.

Discompassionate and aggressive JERK!…read more FV hospital assigned this doctor to me but in the beginning I mostly interacted with his practitioners. On my first ever meeting with Dr. Harpreet, he walked in the room, I greeted him and got a grumpy response. We started of talking about an obvious side effects that I was having from a medication, then for whatever reason he became agitated and very aggressive towards me when I said it was causing the issue. He blamed it twice LOUDLY on another drug for which I explained to him that I was not taking and was discontinued weeks ago. Things went very sour after that interaction. I felt like he just wanted me out of there. He would not allow me to talk or ask questions and became very aggressive, obnoxious towards me... he threw an infantile fit. Then he went out and brought in his PA to write a prescription for a medication which was documented that I cannot take. When I went to ask him about it, he said "I don't want to hear it" and stormed out the room. Oh great, I thought to myself... a doctor who doesn't want to talk. I just let him be in his little ego tripping world. Out of courtesy for the PA, I decided to just keep my mouth shut and leave. I wish I had never come to the follow-up appointment. I was very shocked and wondered how the hell someone like him became a doctor.

I just went to visit this Heart Doctor today and I am truly happy with everything from staff…read morefriendly even end of day and appointment on time. I wished all doctors office like this. Doctor Tuân Anh Nguyen 11180 Warner Ave suite 457 FV ca 92708

This Dr. has been my husbands cardoligist for several years now. Four years ago (before knowing…read moreDr. Donohue) he had a stroke following a total knee replacement. Although life changed that day forever, he and I both agree she is the best dr. he has ever had. She can explain to us his needs in a manner we can both understand without overwhelming his(our) sensitive state. She is the first dr. he has had that I can say has truly made a differance (for the better) in life as we know it today. Thank You, Dr.

Dr. Donahue is very attentive and explains what she is doing regarding your care. Her office staff…read moreis pleasant and easy to work with for copays and scheduling. She has only been my doctor since the spring, but I'm very happy so far.