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Charles Doerner, DO


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Charles Doerner, DO Office and Other Patient Information

Primary Office

Office 1: Baptist Heart Specialists

14534 Old St. Augustine Road , Medical Office Building 3
, Jacksonville, FL 32258


Charles Doerner, DO Biography and Info

Dr. Doerner is a heart and vascular specialist with a focus on general and preventive cardiology. He is dedicated to providing his patients with individualized care and empowering them to make informed decisions about their heart health through education and patient involvement in treatment decisions. Outside of medicine, Dr. Doerner enjoys bird watching, photography, and surfing. His areas of expertise include:

  • Non-Invasive Cardiology
  • Preventive Cardiology
  • Nuclear Imaging and Stress Testing
  • Echocardiography
  • Superficial Venous Disease

About Me

As a Florida native, I love spending time outdoors, particularly near the ocean. Whether surfing, hiking or exploring with my family, I feel at home surrounded by nature. Previously working as a photojournalist before going into medicine, I still enjoy both digital and film photography.

I believe in patient accountability and work closely with my patients to develop collaborative treatment plans. My goal is to not only treat heart and vascular disease but also to educate my patients about lifestyle changes that can improve their overall heart health.


  • Cardiovascular Disease
  • Internal Medicine


  • American Board of Internal Medicine (Internal Medicine)


  • English

Hospital Affiliation

  • Baptist Medical Center Jacksonville
  • Baptist Medical Center South

Legal Practice Name

  • Baptist Cardiology Inc

Ages Treated

  • Adult
  • Senior

Charles Doerner, DO Additional Information

Education & Training

  • Doctor of Osteopathic Medicine - Medical School

    Lake Erie College of Osteopathic Medicine


  • Residency

    HCA Florida Northside Hospital

    2017 – 2020

  • Fellowship

    HCA Florida Largo Hospital

    2020 – 2023

Frequently Asked Questions