Which professional promotes wellness and treats illnesses across all age groups?

A family physician is a healthcare professional who provides comprehensive care for individuals across all age groups, from infants to the elderly. They focus on wellness promotion, disease prevention, and managing chronic conditions, ensuring holistic health care that addresses both physical and mental health needs. This type of physician is trained to handle a broad range of health issues and can treat various illnesses, making them well-equipped to cater to the diverse needs of patients throughout their lifespan.

In contrast, pediatricians specialize in the medical care of infants, children, and adolescents, which limits their practice to a specific age group. Gastroenterologists concentrate on disorders of the digestive system, and their work does not encompass holistic wellness or treatment across all age brackets. Anesthesiologists are specialized in anesthesia and pain management during surgical procedures, and while crucial in surgical settings, they do not provide continuous wellness or illness treatment in a primary care capacity. Therefore, the unique ability of family physicians to promote wellness and treat a variety of illnesses across all age groups distinguishes them in this context.