Erol Kosar, MD

Visits with Dr. Kosar are always good. Some of the things we talk about by necessity aren't very pleasant but, they're always treated in a professional yet personal manner. He explains things well and always listens and answers questions.

Check in was a breeze. There is always enough friendly and courteous receptionists to help you as soon as you arrive. Dr Kosar has always been on time for my appointment, listens to what I have to say and responses with logical answers. On my last visit I had an AFib problem. He promptly had a procedure scheduled at the local hospital and fixed me up good as new. Before I leave, he always asks me if I have any other questions. I have recommended him to another person and she was equally satisfied. Service at this practice is a notch above what I have received elsewhere and would not hesitate to recommend him to anyone looking for a good cardo doctor.

Dr. Kosar has made me feel at ease and answered all the questions and concerns about my medical conditions. He spends enough time with me. He is very professional and friendly. He is excellent physician !

I have been seeing Dr. Kosar for almost a year regarding my Atrial Fibrillation condition. Dr. Kosar is extremely knowledgeable and patient and has many years of experience performing procedures such as cardiac ablations. He takes his time when explaining my condition and treatment options in clear and concise way that is easy to understand. He recommended that I have the ablation because the medications are no longer working. I was apprehensive at first but after he explained the pros and cons of the ablation procedure and the associated risks in a very honest and open conversation, I feel much more at ease now and very comfortable about going forward with the procedure. I trust Dr. Kosar whole heartedly and highly recommend him as an electro cardiologist.

Doctor Kosar is a wonderful doctor. Takes time to listen and also comes up with different ideas to help your problem.

Dr Kosar is excellent. He has taken care of my heart issues for years, and right now my heart heath could not be better.

All personnel are SUPER courteous and helpful and extremely efficient. Best doctor experience one could expect to have.
Dr. Kosar is the nicest, most patient accommodating doctor you will ever meet. My experience FAR exceeds what anyone would expect in today's healthcare environment.

Doctors Kozar and Matchison have been have been lifesavers. Whenever I have issues to discuss with them I always go away feeling i'm in good hands and they are always reasurring.. The physiions assistance Margeret and Lisa are aweson and the staff. I have been associated with Cor Health for years and have never had an issue with their care.

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.

Dr. Kosar is an excellent Cardiologist. He is pleasant and very kind.
In my opinion his choice of profession is a labor of love - I would say his main goal is to serve his patients to the best of his ability. He has succeeded quite well in meeting that objective. I highly recommend him as the Doctor of choice when it comes to managing cardiac issues in the South Bay Area.

Dr. Kosar is a wonderful, smart, compassionate doctor! He listens, he cares, and will go out of his way to do everything he can to make you feel better!!! God Bless him❤

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.

Very responsive. went to considerable effort to make sure the complexities of my cases were properly covered.

For the past 8 years, Dr. Kosar has consistently delivered exceptional care for my heart condition, earning my trust and gratitude.
I’m extremely impressed by Dr. Kosar’s compassionate approach and clear explanations of my medical condition; he also takes the time to thoroughly explain my treatment plan.

Dr Kosar had been my physician for over 13 years. He is unfailingly pleasant and thoughtful. He manages to behave as if he has nowhere else to be; remarkable amongst doctors. I appreciate him.

Dr. Kosar is the most caring and thoughtful doctor! He is so knowledgeable and professional. He takes time to explain things and really listens. He is truly an outstanding person and doctor.

Dr. Kosar discussed my problems in detail, answering all questions and adding information about some I had not yet brought up. He was warm and unrushed. I might add that Brian, the nurse who works with the pacemaker during the year, was also, as usual, exceptional in all ways. They are a great team.

dr kosar is the best ever, he is highly skilled, compassionate an caring

I was the first time I was seeing Dr Erol Kosar, my husband, Raleigh has been going to Dr. Kosar for years. He was very thorough and spent an hour with the 2 of us. I appreciated the time he spent with us. He is my Cardiac Doctor also now.

Excellent Doctor and one that I can say helped to save my life. Almost 4 years ago I was in critical condition in the ICU and since then I have made a full recovery. Dr. Kosar is an expert in his field, has a great bedside manner and sense of humor. Would recommend him in a heartbeat.