Erol M Kosar

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This user rated the provider, but did not write a review

a bit of a wait, but the doctor and staff were competent, thorough, and friendly.

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

Great Doctor

All good

On time appointment. Doctor and staff friendly and pleasant.

Dr. Kosar has been my cardialogist for years. He saved my live in 2000 and is a wonderful doctor. Very experienced, great people skills and is always there for me. He must be loved by all his patients as sometimes it takes a long time to get hold of him. However, he is well worth of waiting for. Hope he will be practicing for a long time to come. I always recommend him to my family and friends.

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

No waiting. Prompt service. Expert medical advice and treatment

You are lucky if you are under Dr. Kosar's care.

If only I could award more than five stars to the doctor who restored and who now preserves my good health!

I really enjoyed the process. The phone calls came on time and Dr. Kosar was very efficient and understands my case. Always good to talk with Dr. Kosar. Please ensure my tel# is recored correctly.

Dr. Kosar is amazing! Blessed!

Dr Kosar was very open to listen to my questions and concerns. He fully explained treatment options.

The staff was kind and efficient. My appointment started on time. Dr. Kosar was wonderful. He took his time with me, gave me all the information I needed and asked for and answered my questions. I never felt rushed in and out - I felt like my health mattered and that I was and am in good hands.

i think it would be good if the doctor was available to answer a simple question. you guys are driving me crazy. doctor is O.K. who he works for is not.

Dr. Kosar successfully treated my A-Fib and CHF. As a patient tor years, I value his clear explanations of my route ahead, his listening skills and straight forward analysis. As an electrophysiologist his education is amazing and he and his team will give you the very best outcome possible.

Dr Kosar is a wonderful doctor. He is extremely knowledgeable and has the ability to make every patient feel like they are his most important. His upbeat attitude and smiling capable presence is always so reassuring. Love that man

(Translated by Google) It was kind and polite. (Original) 親切で丁寧でした。

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Virtual meeting went perfectly well. Recommend we use it after COVID at least for some appointments. Office visits may be useful occasionally, but not necessary for all. David

Staff pleasant as always. I didn't have to wait a long time to see the doctor.

My husband, David and I regard Dr. Kosar to be a top doctor with regard to his knowledge, insight, warm and caring demeanor and excellent medical care that we have experienced as his patient over the last 13 years. He performed an ablation in November 2009 that has permanently eliminated atrial fibrillation for my husband David. Prior to that procedure, it had been slowly worsening over a 10 year period from when it first began troubling him. Now he is entirely free of arrhythmias of any kind. We also want to acknowledge the extra efforts and caring we witnessed in Dr. Kosar’s treating my late brother in law who was difficult to treat because of advancing dementia. My husband, David and I regard Dr. Kosar to be a top doctor with regard to his knowledge, insight, warm and caring demeanor and excellent medical care that we have experienced as his patient over the last 13 years. He performed an ablation … More

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This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

Always a positive visit w DR Kosar More Dr's could learn from him Genuinely concerned w his patients No better Dr The best! Always a positive visit w DR Kosar More Dr's could learn from him Genuinely concerned w his patients … More

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This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

Very thorough exceeding my expectations

Didn't have to wait very long. Business finished in less than one hour from arrival. Would like to see policy change to allow vaccinated patients to remove masks when seated in final room.

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Everyone was nice and very efficient. Wait time was short.

No waiting. Prompt service. Expert medical advice and treatment

Dr Kosar is a gem and very easy to speak with. Also his staff are very kind and super helpful especially Lisa the RN.

Patient care, safety, and respect are Dr. Kosar's prime objectives and he far exceeded my hopes and expectations. His expertise is well known throughout cardiology in Southern California. As proof of my belief of his excellence I would recommend my my wife to see him as a heart doctor.

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I had a very good virtual visit with Dr Kosar. Good doctor and listener

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This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

Great attitude listens to what patient says gives good referrals

Takes the time to explain things throughly and patiently.

Dr. Kosar takes his time with you and listens to your concerns. I would highly recommend him!

An in-office or in-hospital visit with Dr. Kosar is always pleasant. He explains the issues so that you understand, listens to what what you say. I highly recommend Dr. Kosar and give him 5 Star rating.

Doctor Kosar is a very nice guy and a very experienced specialist in a complex field.

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

Doctor Kosar is an exceptional doctor.

Dr. Kozar has a positive, upbeat personality. Always asks questions and encourages you to ask questions. He is knowledgeable, exudes confidence and shows real concern for your physical and mental concerns.

Great Doctor! Caring and well informed on every call and meeting. Professional and extremely helpful.

Dr Kosar and his entire team are caring and thoroughly professional. I had a great outcome and completely trust them.

Dr Kosar is one of the very best cardiologists in the South Bay Area. I am a physician myself and I know a good one when I see one.

Dr Erol Kosar, is a true professional, genuine, and honest cardiologist. Finding a good doctor is hard! Dr. Kosar is the type of doctor you keep for the duration of your life. D. Stewart

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

He answered all of my questions about the medication I am taking.

I have been with Doctor Kosar for many years. He is the very best Cardiologist I ever had.

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One of the best doctors in the entire South Bay

Staff are friendly and professional, and Dr. Kosar and Dr. Castleman provide me with excellent care.

Very thorough and excellent doctor. I feel I'm in good hands with Dr. Kosar.

Dr. Kozar and I had a very good discussion about my condition. He listened and did not rush me. He gave me information that will be helpful I believe.

My husband and I find Dr. Erol Kosar to be a very good doctor. He really takes time with his patients and listens carefully to what you say and patiently answers all of our questions. I feel so fortunate to be in his care. Diane Bartz

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

Dr. Kosar's reputation is well-known in the medical field as a "specialist's specialist". As his patient, I find him attentive, professional and having a positive and comforting manner.

I am satisfied with the medical portion of the virtual visit. The only reason I give 4 instead of 5 is the long wait for the video meeting - about an hour late.

I always feel great at this doctor's office, but it is just not the same when it's by phone. That is why the four stars instead of the five. It just never seems as thorough.

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This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review

This user rated the provider, but did not write a review