Biographical summary
Johanna L. Chan, M.D., is a Senior Associate Consultant in the Division of Gastroenterology and Hepatology at the Mayo Clinic in Jacksonville, Florida. Prior to joining the Mayo Clinic in 2021, she was Assistant Professor of Medicine at Baylor College of Medicine in Houston, Texas, where she served as Associate Clinical Medical Director for the faculty group practice at Baylor Medicine Gastroenterology and Baylor St. Luke's Medical Center. Dr. Chan cares for patients with a variety of general gastrointestinal conditions, with a particular clinical focus on colon cancer screening, women's health, nutrition, and dietary management of GI disorders and symptoms.
Conditions treated
Procedures performed
Mayo Clinic locations
Education
- 2015
Fellowship - GastroenterologyBaylor College of Medicine
- 2012
Residency - Internal MedicineDuke University Medical Center
- 2009
MD - Medical DoctorUniversity of Texas, Southwestern Medical School
- 2005
BA - Concentration: Molecular BiologyPrinceton University
Activities and honors
Certifications
- 2015
GastroenterologyAmerican Board of Internal Medicine
- 2012
Internal MedicineAmerican Board of Internal Medicine
Publications