Jacqueline Jossen

Jacqueline Jossen, MD

  • ASSISTANT PROFESSOR | Pediatrics, Gastroenterology


Pediatrics, Pediatric Gastroenterology and Hepatology

Dr. Jossen received her undergraduate degree from Brandeis University and her medical degree from New York University School of Medicine. She completed her internship and pediatric residency at New York Presbyterian Weill Cornell Medical Center. Her fellowship training in pediatric gastroenterology and hepatology was completed at Mount Sinai Hospital. During her fellowship, she completed research in both liver disease and inflammatory bowel disease. Dr. Jossen has a special interest in celiac disease, but also cares for children with a variety of gastroenterology conditions including inflammatory bowel disease, reflux, constipation, and failure to thrive at the Kravis Children’s Hospital at Mount Sinai.


American Board of Pediatrics

Clinical Focus


MD, New York University School of Medicine

Residency, Pediatrics, New York Presbyterian - Weill Cornell Medical Center

Fellowship, Pediatrics Gastro, Mount Sinai Hospital

Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).

Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.

Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.