Daniel Thielemann, M.D.

First Coast Cardiovascular Institute

Sleep Medicine, Cardiology

Jacksonville, Fleming

The reviews listed below were collected independently of First Coast Cardiovascular Institute through rater8. Each review represents an authentic and verified patient experience.

Fantastic Doctor

Sep-2025

Dr Thielmann is always prompt but thorough. Makes an effort to remember hi patience even if he only sees them annualy

Aug-2025

He’s an amazing doctor and care for his patients!

Aug-2025

He was 45 minutes late for my appointment, which is sometimes understandable, but when he did arrive, I was rushed out of the current room into another room. He never introduced himself to me, and rushed through my appointment, make me feel unheard.

Aug-2025

Dr. Thielemann is easy to talk to. He’s very professional and personable.

Aug-2025

I love Dr. Thielemann’s personality. He is down to earth, pleasant to talk to as well as professional. Excellent Doctor.

Aug-2025

Very patient, very kind. He was also friendly with my children, whom I know can be a handful. If you really want a doctor who cares to listen, and shows compassion for his profession, I fully recommend Dr. Thielemann. Even on a bad day, he stills smiles.

Aug-2025

Very personable, professional, knowledgeable.

Aug-2025

Very communicative and informative on conditions and treatment options.

Aug-2025

Excellent doctor

Jul-2025
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