Why Do I Need a Primary Care Physician?

When you feel healthy, scheduling a checkup may fall to the bottom of your to-do list. But primary care isn’t only for when you’re sick. Seeing a primary care physician regularly can help you keep up with preventive care, address concerns early and make informed decisions as your needs change. 

Learn what primary care physicians do and how an ongoing relationship with the right one can help you protect your health at every stage of life.

How Primary Care Supports Your Health

A primary care physician is often your first point of contact for health concerns, from routine checkups and common illnesses to ongoing conditions. Depending on your needs, primary care may include:

• Annual checkups and preventive screenings
• Vaccinations
• Care for common illnesses and minor injuries
• Support for chronic conditions such as diabetes, high blood pressure and asthma
• Guidance on medications, nutrition, mental health and other factors that affect your well-being
• Personalized care tailored to your health history, identity and goals
• Referrals to specialists and help coordinating your care

“Primary care gives us the chance to look at the whole picture — not just what brought a patient into the office that day. We can consider their history, goals and changing needs to help them make informed decisions about their health,” says Kristen Swanson, MD, family medicine physician with Community Health Network..

The Value of a Trusted Relationship

Urgent care and emergency department visits play critical roles when you need immediate attention, but they focus on what’s happening in the moment. Primary care builds from one visit to the next. Over time, your physician learns your history, priorities and what’s normal for you. Because they’re invested in your long-term health, they may be more likely to notice even small changes, ask informed questions and recommend care that fits your life.

A trusted relationship can also make it easier for you to have open conversations about potentially difficult or sensitive topics. “Sometimes patients avoid talking about something because it feels too personal, or they’re not sure if their doctor will know what to do. But if it matters to you, we want to hear about it,” says Dr. Swanson. “We’ll talk through your options together. That’s what we’re here for!”

How Primary Care Helps You Stay Ahead of Health Concerns

Many serious conditions develop quietly, with few — or no — noticeable symptoms. Regular primary care creates opportunities to identify risks and take action before they become harder to manage. Ongoing care supports your health in several important ways:

• Preventing illness: Vaccinations can protect against certain diseases, while lifestyle guidance and other preventive services can help reduce your risk.
• Finding concerns earlier: Recommended screenings may identify high blood pressure, diabetes and some cancers before you notice symptoms.
• Tracking changes over time: Results that seem minor on their own may reveal a pattern when your provider compares them from one visit to the next.
• Managing ongoing conditions: Regular monitoring and adjustments to your care plan can help keep chronic conditions under control and lower the risk of complications.

Consistent primary care may also help people with chronic conditions avoid more intensive care. A 2026 national report found that adults with chronic disease who had a usual source of primary care had 20% lower odds of hospitalization and 11% lower odds of an emergency department visit than those without one.

“You know what feels normal for you. If something changes — even if it seems small or is difficult to describe — bring it up at your next visit. Looking at that change alongside your health history and previous visits can help us decide whether it’s something to monitor or explore further,” says Dr. Swanson.

You don’t have to wait for your annual checkup to mention a change in your energy, sleep, mood, appetite or another aspect of your health. Your primary care physician can help determine whether it calls for monitoring, testing, treatment or a referral.

Ready to Find a Primary Care Physician?

Community’s new family medicine practice in Fishers, Indiana, offers primary care for adults and children of all ages in a welcoming environment where every patient can feel seen, heard and respected. 

Explore services at Family Medicine Care – Allisonville or call 317-621-5560.

Medically reviewed by Kristen Swanson, MD, family medicine physician with Community Health Network.

About Kristen Swanson, MD

Kristen Swanson, MD, earned her medical degree at Indiana University School of Medicine. She then completed her residency in family medicine at Community East before joining Community Physician Network in 2024.

Dr. Swanson’s special interests include preventive medicine, reproductive health conditions, LGBTQ+ care and global health. Dr. Swanson has attended several global health trips, including to Guatemala and Honduras. She is also involved with the Reproductive Health Access Project. She is a member of Indiana Academy of Family Physicians and the American Academy of Family Physicians.