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Dr. Tomislav Zeljko, MD

St Augustine, FL

21 Years of Experience

Accepting patients
Online booking
Telehealth

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Zeljko, Family Medicine Specialist in St Augustine, FL?

    Dr. Tomislav Zeljko, MD is a Family Medicine Specialist, who primarily practices in St Augustine, FL with 2 additional practice locations. He has been practicing for over 21 years and is board certified by the American Board of Family Medicine. Dr. Zeljko graduated from University of Zagreb and completed his residency at OMNEE/Lewis Gale Hospital-Montgomery Program. Dr. Zeljko is fluent in English, and is currently seeing new patients. Dr. Zeljko’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zeljko’s office at (352) 735-3755.

    Where did Dr. Zeljko go to medical school and complete their residency?

    • Residency: OMNEE/Lewis Gale Hospital-Montgomery Program

    • Medical School: University of Zagreb

    Is Dr. Zeljko board certified in Family Medicine Specialist?

    Yes, Dr. Tomislav Zeljko, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Zeljko speak?

    Dr. Zeljko and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Zeljko treat?

    As a Family Medicine Specialist, Dr. Zeljko diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Zeljko. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation
    • I4891: Unspecified atrial fibrillation

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • High Blood Pressure Heart and Kidney Disease with Heart Failure
    • Chronic Kidney Disease
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Cardiorenal Syndrome
    • Heart and Kidney Failure from High Blood Pressure

    ICD-10 Codes:

    • I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Also known as:

    • High Blood Pressure Heart Disease with Heart Failure
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

    • Transient Ischemic Attack
    • Mini-Stroke
    • Warning Stroke

    ICD-10 Codes:

    • G459: Transient cerebral ischemic attack, unspecified

    Also known as:

    • Low Sodium Levels
    • Fluid and Electrolyte Balance
    • Sodium
    • Hyponatremia
    • Low Blood Sodium
    • Sodium Deficiency

    ICD-10 Codes:

    • E871: Hypo-osmolality and hyponatremia

    Also known as:

    • Brain disease (encephalopathy)
    • Brain Disease
    • Brain disorder
    • Brain dysfunction
    • Encephalopathy

    ICD-10 Codes:

    • G9340: Encephalopathy, unspecified

    Also known as:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Also known as:

    • Cellulitis of Left Lower Limb
    • Cellulitis
    • Left Leg Skin Infection
    • Bacterial Left Leg Infection
    • Spreading Left Leg Infection

    ICD-10 Codes:

    • L03116: Cellulitis of left lower limb

    Also known as:

    • Non-Infectious Gastroenteritis and Colitis
    • Digestive Disease
    • Inflammation of Stomach and Intestines
    • Non-Bacterial Colitis
    • Gut Inflammation

    ICD-10 Codes:

    • K529: Noninfective gastroenteritis and colitis, unspecified

    Which procedures does Dr. Zeljko perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. Tomislav Zeljko may include:

    For detailed information, please contact Dr. Zeljko's office.

    Does Dr. Zeljko accept my insurance?

    Dr. Zeljko accepts most major insurance plans. Important: Please call our office at (352) 735-3755 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Zeljko accept in St Augustine, FL?

    Dr. Zeljko in St Augustine, FL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Cross Blue Shield of Michigan

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Express Scripts

    • IHC / SelectHealth

    • Medicare

    • MVP Healthcare

    • UnitedHealthcare

    • UPMC Health Plan

    View All Insurances

    Where is Dr. Zeljko's office located?

    Dr. Tomislav Zeljko also offers virtual visits

    Dr. Tomislav Zeljko's Primary Practice

    400 Health Park Blvd

    St Augustine, FL 32086

    (352) 735-3755

    Get Directions

    Dr. Tomislav Zeljko's Practice 2

    655 W 8th St

    Jacksonville, FL 32209

    Get Directions

    Dr. Tomislav Zeljko's Practice 3

    3100 E Fletcher Ave

    Tampa, FL 33613

    Get Directions

    Would you like to schedule an appointment with Dr. Tomislav Zeljko?

    Dr. Zeljko has appointments available at his St Augustine, FL office, as well as 2 other locations. Please select a location, date, and time below.

    What is Dr. Zeljko's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Zeljko's National Provider Identifier (NPI) number is 1629261102.

    What common questions do patients ask about Dr. Zeljko?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Zeljko

    What is Dr. Tomislav Zeljko's specialty?

    Dr. Zeljko is a Family Medicine Specialist near St Augustine, FL. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Zeljko to book an appointment today.

    Is this Dr. Tomislav Zeljko affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Zeljko is affiliated with Uf Health Flagler Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Family Medicine Specialist?

    Explore Family Medicine Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Tomislav Zeljko accepting new patients in St Augustine, FL?

    Yes, Dr. Tomislav Zeljko is accepting new patients at this time.

    Does Dr. Tomislav Zeljko offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Zeljko, or call (352) 735-3755 for more information.

    How can I make an appointment with Tomislav Zeljko?

    Yes, Dr. Zeljko offers telehealth appointments. You can use online booking to schedule a telehealth appointment with Dr. Zeljko, or call (352) 735-3755 for more information.

    Which board certifications does Dr. Tomislav Zeljko have?

    Dr. Tomislav Zeljko is certified by the American Board of Family Medicine.

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