The training imparted to a family medicine practitioner is divided between adult medicine and pediatric medicine. In case of any complications, and if there is a need for any special treatment, then the family medicine practitioners may refer the patients to an internal medicine practitioner.
4. Cardiologist. Cardiologists specify in the study and treatment of the heart and the many diseases and issues related to it. They assess the medical and family history of patients to determine potential risk for certain cardiovascular diseases and take action to prevent them. 5. Dentist.
Â· Hepatologist â While a hepatologist is the most experienced and qualified type of doctor to treat people with liver disease, there is currently no separate board certification examination in this specialized field. However, there are specific training programs for doctors focused solely on liver disease.here are many types of specialists who focus on the liver, and understanding the breadth of choices gives you the tools for finding a specialist who will cater best to your specific needs. Types of Doctors. In order to clarify the differences between the different types of doctors, below is a simplified guide.