Dr. Jan Zislis

Was at the ER last night. All stuff is so polite and Dr.Zislis was amazing!

Fantastic Doctor, if there would be 10 stars I would choose that instead.

Dr. Zislis and his team in the Greenwich Hospital ER were kind, thorough and efficient as they worked to diagnose and treat my wife’s severe abdominal pain. We are Stamford residents, but would definitely opt to return here for emergency care if viable.

Direct, friendly, approachable, understandable.

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The first doctor to actually take the time and interest in my health... amen

Jan Zislis is incredibly knowledgeable as well as approachable and friendly. He takes a clear interest in his patients’ health as well as their overall personal well being. His concern for his patients is clear, and he strives to make sure every patient feels heard and cared for. Dr. Zislis is a wonderful healthcare provider, and I would highly recommend joining his practice if you’re looking for the personal touch that is often times missing from larger practices. Jan Zislis is incredibly knowledgeable as well as approachable and friendly. He takes a clear interest in his patients’ health as well as their overall personal well being. His concern for his patients is clear, and he strives to make sure … More

Dr. Zislis is extremely knowledge and an excellent physician. His practice provides a personal touch to healthcare that is difficult to find. Dr. Zislis makes himself available to his patients and makes sure to provide the best care possible. I would highly recommended Country Doc Concierge.

Dr. Zislis is extremely knowledgable and provides excellent care. He is easy to reach and his practice provides a level of personalization that you cannot get elsewhere. I would highly recommended joining his practice.

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Dr Zislis is my concierge Dr. It has been a very disappointing experience.

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Always responsive, and I like his background in ER. It is a comfort to know he is there in the case of an emergency.

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Efficient, friendly,patient, willing to answer questions, helpful in every way. I wish he was my primary care doctor.

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Dr Zislis was my sons ER doctor at greenwich hospital. He was fantastic. Very knowledgable and calming. Didn't mind answering ALL of my wife's questions.

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