Daniel Thielemann, M.D.

First Coast Cardiovascular Institute

Sleep Medicine, Cardiology

Jacksonville, Fleming

Most recent review: 6 days ago New
4.9
587 Ratings
294 Comments

Dr. Daniel Thielemann, M.D., was honored to join First Coast Cardiovascular Institute in August 2011, as the medical director of the Sleep Disorders Laboratory and clinical sleep medicine services. Dr. Thielemann was always strongly driven to academic achievement, and during his high school years in Mississippi, he was recognized as a National Merit Scholar. He subsequently graduated magna cum laude from Mississippi College with an undergraduate degree in biology, with minors in history and English.

4.9
587 Ratings
294 Comments

Dr. Daniel Thielemann, M.D., was honored to join First Coast Cardiovascular Institute in August 2011, as the medical director of the Sleep Disorders Laboratory and clinical sleep medicine services. Dr. Thielemann was always strongly driven to academic achievement, and during his high school years in Mississippi, he was recognized as a National Merit Scholar. He subsequently graduated magna cum laude from Mississippi College with an undergraduate degree in biology, with minors in history and English.

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

Personable physician with excellent communication skills.

(6 days ago) May-2026

Excellent doctor who listened to all my concerns and answered my questions.

(6 days ago) Apr-2026

Provides information you can understand. Never rushes through the exam or results. Very knowledgable.

(1 week ago) Apr-2026

Excellent!

(1 week ago) Apr-2026

Very nice

(1 week ago) Apr-2026

Very professional truly helpful and caring

(1 week ago) Apr-2026

He is an amazing Foctor

(1 week ago) Apr-2026

Wonderful Dr. Always pleasant and patiently answer all pur questions.

(1 week ago) Apr-2026

Excellent! Great bedside manner!

(1 week ago) Apr-2026

He is the best. Very understanding always listening to what you have to say his stay if very friendly. I really love going to this office.

(2 weeks ago) Apr-2026
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