Juan L. Castro, MD

Juan L. Castro, MD

Hematology/Medical Oncologist

  • Education

  • University Central del Caribe
    Bayamon, Puerto Rico
  • Residency

  • University District Hospital Center
    Puerto Rico (Internal Medicine)

Dr. Castro graduated from the University of Puerto Rico with a Bachelor of Science in Biology, magna cum laude, in 1985. He completed his medical doctorate at the Universidad Central del Caribe in Puerto Rico in 1990, and then he completed his three-year residency in Internal Medicine at the University District Hospital Center in Puerto Rico in 1993. Dr. Castro furthered his training in Hematology and Oncology as a fellow at the Milton S. Hershey Medical Center, completing his three-year program in June of 1997. Dr. Castro is board certified in Hematology, Medical Oncology and Internal Medicine. He is a member of the American Society of Clinical Oncology, Brevard County Medical Society and the Florida Medical Association.

Practice Information

  • Fellowship

  • Milton S. Hershey Medical Center
    Hershey, PA (Hematology and Oncology)
  • Board Certification

  • American Board of Internal Medicine
    American Board of Medical Oncology
    American Board of Hematology
  • Special Focuses

  • Hematologic illnesses and malignancies (except acute leukemia)
    Oncologic malignancies

Office Location

  • Health First Medical Group
  • 490 N. Washington Ave.
    Titusville, FL 32796
  • Health First Medical Group
  • 225 Cone Road
    Merritt Island, FL 32952


New patients should arrive at least 15 minutes before their scheduled appointments to complete all paperwork. They should bring their insurance cards, a government-issued photo ID, and lists of their medicines and any prior operations. Co-pays and any outstanding balances are due at the time of each visit. Generally, operations or procedures won't take place on the first visit.


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