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Dr. Kostandinos Sideras, MD

Medical Oncology*
5.0 (3)
Map Pin Small Jacksonville, FL
Accepting new patients
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Overview of Dr. Kostandinos Sideras, MD

Dr. Kostandinos Sideras, MD is a Medical Oncology Specialist in Jacksonville, FL. Dr. Sideras, completed a fellowship at Mayo Clinic. Dr. Sideras, completed a residency at Mayo Clinic. Patients rated Dr. Sideras an average 5.0 star rating.

Dr. Sideras works at Mayo Clinic - Florida in Jacksonville, FL. They are accepting new patients and accept Aetna and Cigna as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Dr. Sideras' Office Locations

  1. 1
    FL - Cancer
    4500 San Pablo Rd S, Jacksonville, FL 32224 Icon Directions Right Arrow Directions Phone Icon (904) 914-5419

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Breast Cancer
Metastatic Respiratory System Cancer
Bone Cancer

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Breast Cancer
Metastatic Respiratory System Cancer
Bone Cancer
Cholangiocarcinoma
Liver Cancer
Lung Cancer
Neutropenia
Pleura Cancer
Skin Cancer
Thyroid Cancer
Brain Cancer
Malignant Pituitary Gland Tumor
Malignant Pleura Secondary
Pineal Region Tumors
Pleural Cancer
Anemia and Iron Deficiency Screening
Bone Marrow Evaluation
Erythropoietin Test
Leukemia Diagnostic Evaluations
Lymphoma Evaluation
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    Insurance Accepted

    • Aetna
    • Cigna

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews

    5.0
    Average provider rating
    Based on 3 ratings
    Patient Ratings (3)
    5 Star
    (3)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (0)
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    Dr. Sideras' Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
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    • Total wait time (waiting & exam rooms)

    Experience with Dr. Sideras

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

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    About Dr. Kostandinos Sideras, MD

    Specialties*
    • Medical Oncology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Languages Spoken
    • English
    Languages Spoken
    Gender
    • Male
    Gender
    NPI Number
    • 1669444071
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Mayo Clinic
    Fellowship
    Residency
    • Mayo Clinic
    Residency
    Board Certifications
    • Medical Oncology
    Board Certifications
    What’s a board certification and why is it important that my provider has one?

    A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

    Hospital Affiliations

    • Mayo Clinic in Florida

    Frequently Asked Questions

    Dr. Kostandinos Sideras, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Sideras is offering online scheduling or call the provider’s office for more information.

    Dr. Sideras has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Sideras works at Mayo Clinic - Florida in Jacksonville, FL. View the full address on Dr. Sideras’s profile.

    3 patients have reviewed Dr. Sideras. The overall rating for this provider is 5.0. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Sideras.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Sideras, there are benefits to both methods. A person calling to schedule an with Dr. Sideras appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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