That’s a common question a specialist in this field hears from patients. The phrase “internal medicine” itself is a little misleading. It sounds almost like a doctor who focuses on organs, as opposed to a dermatologist who treats primarily skin, but that is not the true meaning of this medical discipline. So, what exactly does an internist do and how is it important to patients looking to live a healthy life?

What is Internal Medicine?

Internal medicine is a medical specialty that focuses on wellness for adult patients as much as diagnosis and treatment. An internist spends at least three years studying how to diagnosis and treat illnesses in adults, but also how to prevent them. Internists are sometimes referred to as the doctor’s doctor because they work to solve diagnostic puzzles that other medical professionals struggle to figure out.

Like any physician, a specialist in internal medicine spends four years in medical school and another three in postgraduate training as a resident of internal medicine. Some will go on to do fellowship training, as well, and may become a Fellow of the American College of Physicians, which is the largest society of internists. Like most medical specialties, there are subgroups in internal medicine. With additional training, an internist may develop a subspecialty that focuses on a specific body system or disease process.

After completing their education, these doctors serve as primary care physicians for adults and are often called in for consultations by other healthcare professionals when attempting to diagnose an illness.

Why is Internal Medicine Important to a Healthy Lifestyle?

Children go to pediatricians because they specialize in care for patients in that age group. As an adult, many people see an internist for the same reason. Specialists in internal medicine concentrate on the diagnosis, treatment and prevention of diseases that affect adults. They can treat a broad range of conditions but tend to work towards preventing them with their patients.

Clinical science proves that taking a proactive approach to healthcare is the best way to avoid chronic illnesses like hypertension and diabetes. Patients that choose a doctor of internal medicine hopefully do it because they understand the benefits of wellness care that will include things like:

Vaccinations
Screenings
Regular check-ups
Gynecological care
Weight management
Disease prevention
Family planning

Working with an internist provides patients with a comprehensive healthcare service. These doctors are there when they need a flu shot, have a cold or are looking to get a physical for work.

Generally speaking, when searching for a primary care physician, adults often choose a doctor who specializes in internal medicine because he or she does take a holistic approach to treating patients. They want a doctor that is a one stop shop for most of their healthcare needs. The doctor of internal medicine handles everything from your annual check up to that muscle you strained jogging to the latest cancer screening available. It’s all bundled into one health care specialty – internal medicine.