Hospital RamOn y Cajal is one of the best hospitals popular in providing following specialities:
- Allergology
- Children's CardiCardiology Adults
- oncology
- Medical Surgical Dermatology
- Infectious diseases
- Gastroenterology and Hepatology
- Geriatrics
- Intensive medicine
- Internal Medicine
- Preventive medicine and public health
- Nephrology
- Pneumology
- Neurology
- Medical Oncology
- Pediatrics
- Psychiatry
- Rehabilitation
- Rheumatology
- Anesthesiology and Resuscitation
- Angiology and Vascular Surgery
- Cardiovascular Surgery Adults
- Pediatric Cardiovascular Surgery
- General and Digestive Surgery
- Oral and Maxillofacial Surgery
- Orthopedic Surgery and Traumatology
- Plastic and Reconstructive Surgery
- Thoracic Surgery
- Neurosurgery
- Obstetrics and Gynecology
- Ophthalmology
- Otorhinolaryngology
- Pain Unit
- Urology