Jerome H Koss

Dr Koss is a great interventional cardiologist who has saved my life, words cannot express my gratitude

An outstanding doctor who knows what he is doing and does it magnificently. He has performed procedures on me at least six times and I know when he's there for me that I could not be in better hands. God should bless him.

He really goes out of his way to take care of my parents. He is really concerned about his patients!

He treats my brother with respect. He talks to you adult to adult.

His address has changed to NYU Great Neck Medical, 488 Great Neck Road #200, Great Neck, NY 11021 - NEEDS ADDRESS CHANGE !!1

we love Dr Koss he is the best

Excellent doctor. He saved my life. Thank you and God Bless you and your team.

Great doctor and great office! Highly recommended.

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I feel extremely comfortable with Dr Koss. He exudes confidence and knowledge. I trust his judgement.

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Warm, caring, very knowledgeable-- Dr. Koss is an outstanding cardiologist who combines empathy with skill and vast experience

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Dr. Koss, in May 2016, performed an angiogram on me. What should have been a routine test, turned into a catastrophic event. I almost died. I spend two weeks in the hospital, Within 18 hours of the test I was back In the hospital and had 3 separate stomach operations. I bleed out completely, the pain was unbearable. It is a miracle I am alive today. Dr. Koss never apologized and never accepted responsibility. He would not even speak with my husband and he tried to blame my cardiologist.

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