Internal Medicine
- Cardiovascular Disease
- Endocrinology, Diabetes, and Metabolism (diabetes and other glandular and metabolic disorders)
- Gastroenterology (gastrointestinal system, liver, and gall bladder) ..
- Hematology (blood)
- Pulmonary Disease (lungs and respiratory system)
- Infectious Disease (bacterial, viral, fungal, and parasitic infections)
- Rheumatology (joints and musculoskeletal system)
- Oncology (cancer)