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Welcome from Jacksonville Kids Pediatrics

 Where Parents and Pediatricians are Partners

PATIENT PORTAL...UP AND RUNNING! We are so excited about our patient portal. You will be able to schedule/reschedule ill appointments, well appointments, ask questions, and access your child's vaccine record, lab results, patient care summaries, and pay your bill online. We will also be starting to send appointment reminders via cell/text/email, all through the secure patient portal. Please ask us for a portal PIN number to access and let us know how you prefer to be contacted.

Are you looking for a compassionate, family-centered pediatrician in Jacksonville? You've come to the right place. At Jacksonville Kids Pediatrics, we specialize in medical care for kids, and would love to get to know you and your family better. Our commitment is to help children reach their highest potential by working with parents to promote and maintain their highest potential by working with parents to promote and maintain their child's physical and emotional well-being from birth to college years.

Dr. Kostur believes that accessibility, understanding, and comfort are the cornerstones for an exceptional pediatric practice. To achieve this goal, we offer convenient office hours, helpful patient resources and an outstanding level of support and expertise. So whether you're visiting for the first time or the hundredth time, you'll receive the same quality, educational and compassionate service with every appointment.

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Services We Offer:

Please take a few moments to explore our informational website. This website gives you easy access to our practice, including directions , hours of operations , payment policies, service details, information about our pediatric staff and even a link to request an appointment . It also includes answers to some of our most commonly asked questions. If you have any questions or want to schedule your child's first visit to our office, feel free to contact us today. Our friendly and highly knowledgeable staff is available to support and assist you with any questions or concerns you may have. Please take a look at our blog for more informational articles and/or practice news

Meet The Doctor

  • Dr.
    Alexandra Kostur
    Pediatrician in Jacksonville, FL

    Dr. Kostur is a board-certified pediatrician with over a decade of pediatric experience in general office pediatrics and emergency pediatrics.  Dr. Kostur is a fellow of the American Academy of Pediatrics and completed her pediatric residency in 2003 at one of the nation's top-ranked children's hospitals, Cincinnati Children's Hospital Medical Center. 

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Testimonials

  • "Best pediatric practice around! Great staff and even though they get busy, you never feel rushed or cut short by the providers. The nurses are incredible with my kiddos, even when they have to get shots they try and make it a positive experience. I can't say enough great things about this practice!"
    A.J. Jacksonville, FL
  • "Dr. Kostur, Carolyn and Sara and the entire staff at Jacksonville Kids Pediatrics are beyond amazing. When you have an appointment, they will spend the whole scheduled period with you if need be. When I bring my children here, I never feel rushed, and they always ask if I have any other questions. Nurses, Alex, Amanda, Ashlee and Sam are all excellent nurses.
    Nurse Ashlee always provides an excellent care for my two children. She is always very professional and very knowledgeable. We cannot thank you all enough!"
    B.B. Jacksonville, FL
  • "Dr Kostur and her staff are friendly and highly professional. The staff is well equipped to make sure your visit is safe and efficient. They have safety protocols set in place for sick visits which I really appreciated. I would highly recommend Jax Kids Pediatrics to anyone looking for a practice that really cares about your child’s health."
    P.W., Jacksonville Beach, FL
  • "As an OB/GYN, I am often approached by expectant mothers to recommend a pediatrician. Without hesitation, I endorse Dr. Kostur. She is not only a colleague but has cared for both of my children from birth. She approaches her job with a good balance of compassion and knowledge. She is sensible and approachable. She is always thorough, but does not order unnecessary tests. Her office is well run and the staff is helpful and accommodating. I would not think about taking my children to another pediatric office!"
    S.D., Ponte Vedra Beach, FL
  • "I have been taking my son to Dr. Kostur for the last 12 years and words can not describe how happy I have been with her care. She is very detail oriented, extremely knowledgeable, always listens to my concerns and has my child's best interest in mind at all times. She treats my son as if he were her own and I love that about her. My son is now 17 and does not want to go see an adult Dr. He only wants to see Dr. Kostur."
    Holly N., Jacksonville, FL

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Hours of Operation

Our Regular Schedule

Map and Location

Monday:

8:45 am-5:15 pm

Tuesday:

8:45 am-5:15 pm

Wednesday:

8:45 am-5:15 pm

Thursday:

8:45 am-5:15 pm

Friday:

8:45 am-5:15 pm

Saturday:

10:00 am-2:00 pm

Sunday:

Closed