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Jennifer Keen, MD


Jennifer Keen, MD, chose pediatrics because she wanted a career that could combine her love of science and problem solving with her admiration for the energy and joy found in children. Her areas of expertise include:

  • NEW: online doctor visits
  • Pediatric Care
  • Newborn Care
  • Immunizations
  • Well Child Check Ups
  • Preventive Care
  • School Physicals
  • Health Education


  • Pediatrician

  • Pediatric Emergency Medicine Specialist (FastTrack)


  • American Board of Pediatrics (Pediatrics)

From the doctor

I partner with parents and use the most up-to-date medical information to provide the best possible care for children. I know how to relate to children because I have two of my own, and I work part-time in order to spend more time with my daughter and son. Our office provides 24/7 coverage, which is so important to parents of infants and toddlers.

When I'm with my husband and my kids, we enjoy hiking, boating, going to the beach and traveling around Florida.

I also enjoy amateur athletics, running mid to long distances, cycling and swimming.


  • English

Mandarin Pediatrics

14810 Old St. Augustine Road - Suite 106
Jacksonville, FL 32258

904.268.7701 904.268.9708

Education & Training

  • Bachelor of Arts - Undergraduate

    University of Kentucky - IM Residency - Lexington , KY

    1993 – 1997

  • Doctor of Medicine - Medical School

    University of Louisville School of Medicine - See Other Entry

    1997 – 2001

  • Residency

    University of Louisville School of Medicine - See Other Entry

    2001 – 2004