Path to Gastroenterology: Step-by-Step Training Roadmap

Gastroenterology (GI) is a subspecialty of internal medicine focused on digestive and hepatobiliary disorders.

Training Pathway (U.S.)

1. Bachelor’s Degree (4 yrs) – Pre-med requirements.
2. MCAT – Competitive score.
3. Medical School (4 yrs) – MD or DO.
4. Internal Medicine Residency (3 yrs) – ACGME-accredited; broad medical training.
5. Gastroenterology Fellowship (3 yrs) – ACGME-accredited; includes:
   • Endoscopy: ≥130 EGDs, ≥140 colonoscopies, ERCP, EUS, enteroscopy
   • Inpatient/outpatient hepatology, IBD, motility, nutrition, transplant
   • Research project (clinical/basic/translational)
6. Board Certification
   • ABIM Internal Medicine certifying exam
   • ABIM Gastroenterology certifying exam
   • MOC every 10 years
7. Optional Advanced Fellowships (1 yr)
   • Advanced Endoscopy (ERCP, EUS, therapeutic)
   • Inflammatory Bowel Disease
   • Transplant Hepatology
   • Motility
   • GI Oncology

Total: 14–15 Years Post-High School

Practice Scope

• Diagnostic/therapeutic endoscopy (core)
• Complex luminal, hepatic, pancreaticobiliary, neoplastic disease
• Procedures: polypectomy, dilation, stenting, ablation, feeding tubes, banding, ERCP, EUS-FNA, POEM, ESD
• Longitudinal care: IBD, cirrhosis, Barrett’s, GI cancer surveillance

Career Paths

• Private practice (solo/group)
• Academic (clinical, research, teaching)
• Hospital-employed
• Industry (pharma, device, CRO)
• Leadership (CMO, division chief)