Dr. JOHN CASTIELLO is a board-certified family medicine specialist based in KISSIMMEE, Florida, bringing 19 years of dedicated clinical experience to patient care. Dr. CASTIELLO has performed over 7.4k procedures and published 127 peer-reviewed research papers, reflecting a deep commitment to advancing medical knowledge in family medicine.
Dr. JOHN CASTIELLO combines clinical expertise with the latest evidence-based practices to deliver personalized treatment plans. Dr. JOHN CASTIELLO holds 8 medical patents, demonstrating innovation in surgical techniques and medical devices.
Dr. JOHN CASTIELLO maintains an active role in the medical community through ongoing research, peer collaboration, and continuing medical education. This commitment to staying at the forefront of family medicine ensures patients receive care informed by the latest advances in the field.
8 patents
Dr. JOHN CASTIELLO provides comprehensive diagnosis and treatment for the following conditions:
Asthma - a condition commonly treated by family medicine specialists.
Learn more about Asthma treatmentChronic Disease Management - a condition commonly treated by family medicine specialists.
Learn more about Chronic Disease Management treatmentPreventive Care - a condition commonly treated by family medicine specialists.
Learn more about Preventive Care treatment