Janyll I. Castineira, DO
DO-Gastroenterologist
Personal Information
A Florida native, Dr. Castineira received her medical degree from the Lake Erie College of Osteopathic Medicine in Lakewood Ranch, Florida and completed her gastroenterology fellowship at HCA Healthcare/USF Morsani College of Medicine GME:Largo Medical Center.
Dr. Castineira is an active member of the American Gastroenterology Association, American Association for the Study of Liver Diseases and the American Society for Gastrointestinal Endoscopy. She also had multiple abstracts published in the American Journal of Gastroenterology. Dr. Castineira has presented at a variety of medical conferences and during her residency, participated in multiple volunteer experiences. She speaks English and Spanish.
Professional Associations
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American College of Gastroenterology -
American Gastroenterological Association
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American Society for Gastrointestinal Endoscopy
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American Association for the Study of Liver Diseases
Hospitals
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Largo Medical Center
Certifications
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Gastroenterology Board Certified
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American Board Internal Medicine Certification
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American Osteopathic Board Internal Medicine Certification
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Florida Osteopathic Physician License
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Basic Life Support Certification
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Advanced Cardiac Life Support Certification
Education and Training
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HCA Healthcare/USF Morsani College of Medicine GME: Largo Medical Center – Gastroenterology Fellowship Program
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Largo Medical Center – Internal Medicine Residency Program
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Lake Erie College of Osteopathic Medicine – Doctor of Osteopathic Medicine
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Florida International University – Bachelor of Arts in Psychology
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Miami-Dade Honors College – Associate of Arts, with Distinction