What Is A Primary Care Provider (PCP) and Why Do I Need One?

By: Martha Nolan
Date: Sep 17, 2026

A primary care provider, or PCP, is your main point of contact for healthcare in non-emergency situations. Think of your primary care provider as the quarterback of your healthcare team. While specialists focus on specific conditions or organ systems, your PCP brings all aspects of your care together, helping you stay healthy, prevent disease and navigate complex medical decisions when needed.

Overall, your primary care physician is key to:

  • Providing preventive care (including screening tests) and guidance on how to achieve a healthy lifestyle.
  • Diagnosing and treating acute common medical conditions, such as cold, flu, infections, etc.
  • Treatment and management of chronic diseases, such as high blood pressure, cholesterol and diabetes.
  • Determining the severity of your medical problems, so he or she can direct you to the most appropriate care provider.
  • Referring you to medical specialists when conditions require more targeted treatment.

In addition, a primary care doctor ensures prescribed medications will not adversely affect other medications or supplements you may already be taking. Over time, your primary care physician learns your health history and what is most important to you and your long-term wellness. This high-level oversight ensures all of the treatments, medications, therapies, and recommendations from various providers are as effective as possible.

"One of the major roles primary care providers play is care coordination," says Lytani Wilson, MD, MPH, family medicine physician. "When patients see multiple specialists, we're the person who helps bring all the pieces together, make sure they understand their care plan and help them navigate what can sometimes feel overwhelming."

Whether you're managing several chronic conditions or are generally healthy and only visit once a year, your PCP serves as a trusted partner in your long-term health.

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Primary care is the key to long-term health.

Your primary care provider is at your side for all your health care needs. Make an appointment online, find a provider or call 404-778-7777 to schedule an appointment.

Types of primary care providers

Even if you are relatively healthy right now, things can and do change. This is especially true of Millennials (the segment of the population born between the early ’80s and the late '90s), who are in the perfect position to establish health and wellness baselines with a dedicated primary care provider.

Primary care providers are usually physicians; however, physician assistants and nurse practitioners (collectively referred to as advanced practice providers or APPs) who work under a qualified physician can also be your primary care provider. There are also different types of primary care physicians, some of which you may need at different points in your life, depending on your health care needs.

You may encounter the following providers on your primary care journey depending on your health needs:

 

Physician category What they do Who they treat
Family Practice Doctor These generalists treat a variety of routine health conditions. They may also provide some specialty care, such as treatment for sports injuries, minor surgeries or obstetrics care. All ages, from newborns to the elderly
Internist (Internal Medicine Doctor) This group focuses on the prevention, diagnosis and management of chronic conditions of the body's major organ systems, but is also trained in primary care. Adults
Geriatrician These experts care for the special needs of seniors, addressing such issues as memory loss, arthritis, osteoporosis, mobility and Alzheimer's disease. People age 65 and older
Pediatrician
These doctors manage the physical, behavioral and mental health issues of children — everything from preventive maintenance to the diagnosis and treatment of serious childhood illnesses. From newborn to age 21 (note: a pediatrician cannot be a PCP for an adult)
Obstetrician and/or Gynecologist In addition to their primary care provider, women may establish an ongoing relationship with an OB/GYN. These specialists support women's reproductive health and gynecologic services. Women of all ages

"Sometimes patients tell me they never go to the doctor because they feel healthy. But preventive visits are how we catch problems before they begin affecting your quality of life."


Why annual visits are important even when you feel healthy

Many people assume they only need to see a doctor when they're sick. In reality, one of the most important roles of primary care is helping prevent health problems before they become serious.

Annual wellness visits allow your provider to establish health baselines, monitor for changes and identify potential concerns early.

"Sometimes patients tell me they never go to the doctor because they feel healthy," says Dr. Wilson. "But preventive visits are how we catch problems before they begin affecting your quality of life."

Routine screenings and lab work can identify conditions that often develop with few or no symptoms, including:

  • High blood pressure

  • Prediabetes and Type 2 diabetes

  • High cholesterol

  • Cardiovascular disease risk factors

According to Dr. Wilson, these are among the most common conditions discovered during preventive care visits.

"Many patients are surprised to learn they have high blood pressure, high cholesterol or are in the prediabetic range because they feel completely fine," she says. "That's why routine primary care is so important. It gives us the opportunity to make changes early before bigger health problems develop down the road."

Primary care visits also provide an opportunity to discuss sleep habits, nutrition, physical activity, stress management and other lifestyle factors that can have a significant impact on long-term health.

"Everybody isn't going to be a good fit, and that's okay. You should choose a provider you feel comfortable being honest with and who communicates in a way that works for you."


How to choose your primary care physician

Choosing your primary care provider is important and you should be comfortable with your decision. Be sure to look for providers in a nearby location and ask friends and family members for recommendations. Also, check that the provider offers the services you need and confirm if the practice accepts your health insurance. Our Find a Provider tool allows you to search our full network of providers by conditions they treat, specialty area, or their name.

Beyond practical considerations such as location and insurance coverage, it's important to find a provider who feels like the right fit for you.

Some patients prefer a provider who offers detailed guidance and accountability, while others prefer a more collaborative approach. Reading reviews, asking for recommendations and scheduling an initial visit can help you determine whether a provider is a good match for your needs.

If your first choice doesn't feel right, don't be afraid to seek another provider. Establishing a long-term relationship with someone you trust is one of the most important parts of primary care.

Can my OB/GYN be my primary care provider?

Many women regularly see an obstetrician and/or gynecologist, or OB/GYN. While an important member of your care team, an OB/GYN should not replace a primary care provider.

OB/GYNs specialize in women's reproductive health and pregnancy care, while primary care providers focus on your overall health, preventive care and management of chronic conditions such as high blood pressure, diabetes and high cholesterol.

Many women benefit from having both an OB/GYN and a primary care provider who work together to support their healthcare needs.

Do young adults need a primary care provider?

Yes. Even healthy young adults benefit from establishing a relationship with a primary care provider.

Regular preventive visits can help identify health concerns early and provide guidance on nutrition, exercise, sleep and other healthy habits. Establishing care early also means you'll already have a trusted provider if health concerns arise later in life.


The following article was originally published on July 2, 2025 and has since been updated.

Primary care is the key to long-term health

About Emory Primary Care

For all your health care needs—preventive, acute and chronic—your primary care provider, or PCP, will be at your side, offering education, support and inspiration.

Our PCPs work within a sophisticated care team model that includes advanced practice providers, such as physician assistants and nurse practitioners. All providers have specialized training and provide patient- and family-centered care. This approach ensures all treatments, medications, therapies and recommendations are as effective and timely as possible.

When you choose any one of our PCPs, you also receive access to specialists in Georgia’s most comprehensive academic health system. They can coordinate your care with other Emory providers in more than 70 specialties and have access to more than 1,000 clinical trials. With the variety of backgrounds, interests and experiences our providers have – in locations across metro-Atlanta – you’re sure to find one who’s a good match for you.


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