Dr. JOHN PETERSEN is a board-certified gastroenterology specialist based in JACKSONVILLE, Florida, bringing 21 years of dedicated clinical experience to patient care. Dr. PETERSEN has performed over 11.2k procedures and published 62 peer-reviewed research papers, reflecting a deep commitment to advancing medical knowledge in gastroenterology.
With advanced training in internal medicine, gastroenterology, Dr. JOHN PETERSEN combines clinical expertise with the latest evidence-based practices to deliver personalized treatment plans. Dr. JOHN PETERSEN holds 8 medical patents, demonstrating innovation in surgical techniques and medical devices.
Dr. JOHN PETERSEN 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 gastroenterology ensures patients receive care informed by the latest advances in the field.
8 patents
Dr. JOHN PETERSEN provides comprehensive diagnosis and treatment for the following conditions:
Pancreatitis - a condition commonly treated by gastroenterology specialists.
Learn more about Pancreatitis treatmentCeliac Disease - a condition commonly treated by gastroenterology specialists.
Learn more about Celiac Disease treatmentColon Polyps - a condition commonly treated by gastroenterology specialists.
Learn more about Colon Polyps treatment