Health Hub
Need a primary care physician? Understanding family doctors vs. internists
Posted on April 22, 2025 1:50 PM
No matter your stage of life or health goals, having a trusted primary care provider (PCP) is one of the most important steps you can take toward long-term wellness. At Mercer Medicine, we offer a variety of primary and specialty care services to help you stay healthy, prevent illness and manage any conditions that arise.
Why you need a primary care provider
Selecting a primary care provider is essential in managing your health and wellness. Your PCP serves as your medical "home." It is the provider you visit for annual checkups, routine screenings, and non-emergency illnesses and injuries like sore throats and earaches. They are also your go-to for health questions and concerns and can refer you to specialists when needed.
What is a primary care provider (PCP)?
A primary care provider (PCP) is a health care provider who helps you manage your overall health. They focus on preventing illness, treating you when you're sick, and offering guidance on maintaining good health. While PCPs are often physicians, nurse practitioners and physician assistants also provide primary care.
Family medicine vs. internal medicine: What's the difference?
If you're choosing a new PCP, you may wonder whether an internal or family medicine physician would be best for you. Both are excellent choices and can serve as primary care providers for adults, but there are a few key differences:
- Family Medicine Physicians (Family doctors): These providers treat patients of all ages—from infants to seniors. They often care for entire families, sometimes across multiple generations. This broad training allows them to provide care throughout every stage of life.
- Internal Medicine Physicians (Internists): These providers specialize in health care for adults 18 and older. They are experts in preventing, diagnosing and managing a variety of health conditions—and often focus on complex or chronic medical issues.
Regardless of your path, both providers are trained to diagnose, treat, and prevent illness—and both can serve as your long-term health partner.
What can I expect during visits with my primary care provider?
Whether you choose a family medicine physician or an internist, here's what you can typically expect during your visits:
- Annual wellness exams to track your overall health.
- Recommended screenings to catch health issues early.
- Evaluation and diagnosis of new symptoms or concerns.
- Management of chronic conditions like diabetes, hypertension or depression.
- Referrals to specialists when additional care is needed.
Take the next step
Choosing the right primary care provider is an important decision that can impact your long-term health. Be sure to take the time to find someone who best fits your needs.
If you’re looking for a new primary care provider, Mercer Medicine can help you find a PCP that fits your needs. With compassionate, skilled providers and a wide range of services, we’re ready to be your partner in lifelong health.