- Gastrointestinal endoscopy
- Gastrointestinal oncology
- Gastrointestinal Surgery
- Gender Identity Clinic
- Gender reassignment
- General and digestive surgery
- Gynecologic Oncology
- Gynecological Surgery
- Gynecological ultrasound
- Gynecology
- Gynecology oncology
- Hemato-oncology
- Hematology
- Hematopoietic stem cell transplant
- Hemotherapy and hemostasis
- Hepatobiliopancreatic Surgery