Dr. Ramon Castello, MD

Dr. Ramon Castello, MD

Cardiology  |  
Male  |  
58 y/o

Accepting new patients

Dr. Castello is the founder of CardioHealth and one of the few fluent Spanish-speaking cardiologists in Jacksonville. Originally from Spain, he came to the U.S. in 1989 after completing his cardiology training. He spent most of his professional career in prestigious academic institutions such as St Louis University, Case Western Reserve University and Mayo Clinic, Jacksonville, where he was the Director of Echocardiography. He is a world-renowned physician in the area of Echocardiography and has published over 200 scientific publications. Dr. Castello has been a member of the Board of Directors of the American Society of Echocardiography and President of ICAEL (The sole agency in the USA that provides accreditation to Echocardiography Laboratories). Currently, he is one of the Directors of the National Board of Echocardiography and the Medical Director of non-invasive cardiology at Memorial Hospital in Jacksonville.


3599 University Blvd S Ste 104

Jacksonville, FL 32216
Get Directions

Accepted insurance

  • Aetna
  • Amerigroup (Wellpoint)
  • AvMed
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Florida
  • Cigna
  • Commercial Insurance Company
  • Community Health Choice
  • CoreSource
  • Coventry Health Care
  • EmblemHealth
  • First Health (Coventry Health Care)
  • Government Employees Health Association (GEHA)

Learn about Dr. Castello

Care Philosophy

Dr. Castello's team is passionate about patient care. At Cardiohealth, we strive to create a friendly, warm environment where patients actively participate in their healing process. We are a "patient-centered practice", committed to providing the most comprehensive, compassionate cardiovascular wellness care.  Our providers practice daily at our office, Memorial Hospital and Brooks Rehabilitation Hospital. Over half of our staff speaks fluent Spanish, making Cardiohealth the ideal cardiology practice for Jacksonville's Spanish-speaking population.

Cardiohealth- where patients and health providers team-up to improve cardiovascular wellness!

...Read More

Dr. Castello's Experience

Dr. Castello's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Cardiology
  • Board certified in Cardiovascular Disease
  • No malpractice claims found
  • No sanctions found
  • No board actions found


  • Cardiology
  • Adult Cardiology
  • Clinical Cardiology

Board Certifications

  • Cardiovascular Disease
    Accredited by: American Board of Internal Medicine*

Conditions Treated

  • Abnormal Heart Beat
  • Aneurysm of Heart
  • Angina and Acute Coronary Syndrome
  • Aortic Aneurysm
  • Aortic Dissection
  • Aortic Ectasia
  • Aortic Stenosis
  • Aortic Valve Disease
  • Aortic Valve Regurgitation
  • Arrhythmias
  • Atherosclerosis
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Septal Defect
  • Autonomic Disorders
  • Benign Tumor
  • Cardiomegaly
  • Cardiomyopathy
  • Carotid Artery Disease
  • Chest Pain
  • Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
  • Combat Stress Reaction
  • Congenital Aortic Valve Disorders
  • Congenital Heart Disease
  • Congestive Heart Failure
  • Coronary Artery Disease (CAD)
  • Diastolic Dysfunction
  • Dizziness
  • Endocarditis
  • Heart Attack (Acute Myocardial Infarction)
  • Heart Disease
  • Heart Murmur
  • Heart Palpitations
  • High Cholesterol
  • Hyperlipidemia
  • Hypertension
  • Hypertensive Chronic Kidney Disease
  • Hypertensive Heart Disease
  • Hypertensive Heart and Chronic Kidney Disease
  • Hypotension
  • Isolated Systolic Hypertension
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Mitral Valve Disease
  • Mitral Valve Prolapse
  • Mitral Valve Regurgitation
  • Mitral Valve Stenosis
  • Obesity
  • Orthostatic Hypotension
  • Patent Foramen Ovale (PFO)
  • Pericardial Disease
  • Peripheral Artery Disease
  • Postural Orthostatic Tachycardia Syndrome
  • Primary Pulmonary Hypertension
  • Pulmonary Hypertension
  • Pulmonary Valve Disease
  • Septal Defect
  • Shortness of Breath
  • Sleep Apnea
  • Stroke
  • Syncope
  • Systolic Ejection Murmur
  • Thrombosis
  • Transient Ischemic Attack (TIA)
  • Vascular Disease


Read More


  • Ankle–Brachial Index Test
  • Autonomic Testing
  • Cardiac Imaging
  • Cardiovascular Stress Test
  • Cardioversion, Elective
  • Carotid Ultrasound
  • Chest CT (incl. Heart and Lungs)
  • Dobutamine Stress Echocardiography
  • Electrocardiogram (EKG)
  • Holter Monitoring
  • Stress Echocardiogram
  • Stress Test
  • Transesophageal Echocardiography (TEE)
  • Ultrasound, Abdominal Aortic
  • Ultrasound, Renal

Background Check

0 Malpractice Claims

No malpractice history found for Florida.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Facultad De Medicina. Universidad De Navarra. Pamplona. Spain
    Undergraduate School | Graduated 1977
  • Facultad De Medicina. Universidad De Valencia. Spain
    Medical School | Graduated 1981
  • Hospital Provicial
    Internship Hospital | Completed 1993
  • St Louis University Hospital
    Residency Hospital | Completed 1994
  • Advanced Echocardiography Fellowship, St. Louis University
    Fellowship Hospital | Completed 1990
  • Clinica Universitaria. Universidad De Navarra. Pamplona. Spain
    Fellowship Hospital | Completed 1988

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Castello has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Castello does not have any memberships or affiliations listed. If you are Dr. Castello and would like to add memberships or affiliations, please update your free profile.

Dr. Castello's Reviews

Likelihood of recommending Dr. Castello to family and friends
based on 27 total reviews (9 with comments)
Dr. Castello's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (9)
in St. Johns, FL |
My husband is a patient of Dr. Castello. He gets very nervous when it has to do with his health, and Dr. Castello always takes time to explain everything in detail to him. His bedside manner is great and always comes in with a smile. He takes time to ask questions about my husband's issues, and then answers everything so my husband is comfortable with him before we leave. I would recommend Dr. Castello to anyone with cardio issues. He is amazing! We are very blessed to have him.
in Jacksonville, FL |
I would recommend Dr. Castello to anyone who needs a cardiologist He is professional, extremely kind and caring but more important he respects his patience and their Total Healthcare is his number one concern. He is very thorough during his exams and explains everything in a way that you understand the diagnosis and the actions that need to be done. His staff is helpful and professional always returning calls ASAP.
in Jacksonville Florida |
Excelente profesional,tengo 38 años y no encontraban lo que causaban mis stroke hasta que el Dr. Castello me realizó un estudio (que antes yá me habían realizado y salía negativo) y él encontró el diagnóstico. Su empatía y profesionalismo lo distingue. Lo recomiendo al 100%
in Jacksonville, FL |
I strongly recommend Dr. Castello to anyone seeking a competent & thorough cardiologist. He and his entire staff are true professionals. Dr. Castello has been my cardiologist since 2012 when he diagnosed & repaired a hole in my heart (PFO closure) in 2013 after I experienced several incidents of memory loss. It's believed I had this problem since birth & it took 71 years to be discovered. I have complete faith in Dr. Castello.
in Green cove Spgs, Florida |
Dr. Castello and all his staff are amazing, very professional, polite, kind....I do not have enough words to describe them. If you looking for a excellent cardiologist care this is your best option! !!! Dr. Castello y todo su equipo de trabajo son maravillosos, no tengo suficientes palabras para describirlos. Si esta buscando cuidado medico para su ?, ellos son la mejor!!!! Tambien hablan espanol!!!!
in Ponte Vedra Beach, FL |
I think that Dr. Castello and his staff are dedicated and he is amiable and listens and is competent in his attempt to practice his trade. I trust their concern for my health. I have called a few times to discuss issues I was having with my health, and to report health issues I was having at that time and had great concern about, but did not receive a response. The answer may have only required a short period of time, but may also have required immediate appt. to analyze the problem.
in Yulee, FL |
Dr.Castello is a very considerate doctor..He cares for all his patients ,very friendly,and is concerned about their overall health....Fine person overall..
in Jacksonville, FL |
Dr. Castello and his staff are the most professional, thorough and caring medical professionals I have ever encountered. I can't make enough positive remarks about this office. The setting is calm, relaxed and cheerful, which is most important for people with heart issues. Stellar!
in Jacksonville, FL |
Caring,listens to patients and very knowledgable. Number one cardiologist.
Have you seen Dr. Ramon Castello, MD?
Are you Dr. Castello?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Visit Dr. Castello

Dr. Castello accepts 30 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Amerigroup (Wellpoint)
  • AvMed
    Open Access
  • Blue Cross Blue Shield
    Blue Card PPO
    Blue Care HMO
  • Blue Cross Blue Shield of Florida
    Blue Preferred Patient Care PPO
    Blue Select
  • Cigna
    Cigna HMO
    Cigna PPO
    Great West Healthcare-Cigna PPO
  • Commercial Insurance Company
  • Community Health Choice
  • CoreSource
  • Coventry Health Care
    Group Plan PPO
  • EmblemHealth
    Emblem Health
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Government Employees Health Association (GEHA)
  • Health Net
  • HealthPlus
  • inHealth
  • INTotal Health
  • Mail Handlers Benefit Plan (MHBP)
  • MedHealthInsurance
  • Medicaid
  • Midwest Health Plan
  • Molina Healthcare
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • National Elevator
  • Peach State Health Plan
  • Staywell (Wellcare)
  • Tricare
    TriCare for Life
  • UnitedHealthCare
    Choice Plus POS
    Navigate HMO
    Navigate POS
    Options PPO
  • Wellcare of Georgia

Hospitals where Dr. Castello has admitting privileges

Memorial Hospital
3625 University Blvd S
Jacksonville, FL 32216
View Hospital Profile