1 Replacing an oil-fired furnace in a central heating system starts typically costs $2,000-$5,000 for a basic installation, but can reach $6,000-$10,000 or more for complex installations.
Doctor Directory. A physiatrist practices in the field of physiatry - also called physical medicine and rehabilitation - which is a branch of medicine that specializes in diagnosis, treatment, and management of disease primarily using physical means, such as physical therapy and medications.
Functional medicine is a type of medicine that provides chronic care management by analyzing the role of diet, nutrition, environmental toxins, and stealth infections in illness. It focuses primarily on the way these factors interact with patientsâ gastrointestinal, endocrine, and immune systems.