What Is Functional Medicine?

what is functional medicine?

If you’ve ever left a doctor’s office feeling dismissed, rushed, or still searching for answers, you’re not alone. Many families are turning to a different kind of care—one that takes the whole body (and the whole person) into account. It’s called functional medicine, and it might just be the approach you’ve been looking for.

What Is Functional Medicine?

At its core, functional medicine is a patient-centered, science-backed approach to healthcare that focuses on identifying and addressing the root causes of disease and imbalance in the body. Rather than masking symptoms with medications or relying solely on standard lab ranges, functional medicine providers dig deeper to understand the full picture.

In other words? Functional medicine asks “why” the symptom is happening in the first place.

How Is It Different from Conventional Medicine?

Conventional medicine is often focused on acute care and managing symptoms—and it can be life-saving in emergencies. But when it comes to chronic symptoms or complex conditions, it tends to fall short.

Functional medicine blends the best of modern diagnostics with a more holistic view. Instead of a one-size-fits-all treatment plan, your care is customized based on:

  • Your health history
  • Lifestyle habits
  • Diet and nutrition
  • Stress levels
  • Gut health, hormones, toxins, and more

Why Families Are Making the Switch

Parents want more than symptom suppression for their kids. Adults are tired of being told “everything looks fine” when they feel anything but. Functional medicine is growing in popularity because it offers:

  • More time with your provider to tell your story and ask questions
  • Personalized plans that consider nutrition, environment, and lifestyle
  • Comprehensive lab testing that looks beyond the basics
  • A root-cause mindset to help prevent and reverse chronic conditions
  • Support for the whole family under one roof

From eczema, constipation, and behavior issues in kids to hormone imbalances, gut issues, and autoimmune conditions in adults, functional medicine provides a deeper lens to understand why symptoms are happening—and what to do about them.

What to Expect at Well-Rooted

At Well-Rooted, our functional medicine providers partner with you to:

  • Identify and address the root causes of illness
  • Run advanced labs when needed
  • Support healing through food, lifestyle, targeted supplements, and other natural therapies
  • Offer a full-circle approach to care, including pediatric, adult, and women’s health services

We believe in empowering families to understand their health, advocate for better answers, and take back control of their wellness journey—with support every step of the way.


Ready to explore functional medicine for yourself or your family? We offer both in-person and telehealth appointments to meet you where you are. Whether you’re dealing with chronic symptoms or simply want a more proactive, personalized approach to health, we’re here to help.

📞 Call us at 815-355-1605 (Adult/Functional Medicine) or 815-322-9300 (Pediatrics)
📍 Visit us in Crystal Lake & Oakbrook, IL

For Women’s-health-focused preventative and functional care, visit us in📍 St. Charles, IL! 📞 847-905-0001

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We love Well-Rooted Pediatrics. On every visit I feel like Jessica listens to my concerns and cares about my opinions on things regarding my kids. She looks at the whole child and treats the body from the inside out while still knowing there’s a time and place for medicine. With this approach I absolutely trust her and the care she provides for my four kids. Highly recommend, your family will love her too!!

Kristina E
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We love Victoria. She listens to any concerns or questions, doesn’t push any agendas, cares for our baby gently with confidence, patience, and respect. I recommend well rooted to any parents looking for a natural professional care for their babies.

Michelle J
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We love this office! Jessica was the first practitioner to tell me about sublingual therapy allergy drops for environmental allergies. I had 3 out of 4 of my kids suffer from extreme eczema. Daily itching, bleeding, open wounds. Other doctors and allergist just told me to keep putting lotion on because it was due to dry skin. Believe me when I say I lathered my kids multiple times a day and tried every natural product out there and it didn’t help! Steroid cream was the only thing that was able to calm it down but it would come right back once we stopped using it. Well, a year into the allergy drops and my kids have beautiful eczema free skin! No more tears, no more fear of swimming pools and fear of infections. All thanks to the wonderful providers at Well-Rooted Pediatrics!! They truly care and think outside the box to get to the root of the problem. I am forever grateful for them!

April G
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I drive an hour just to come to this office. Been coming since my daughter was 3, now she’s 5. It’s clean, professional, quick, friendly, reasonably priced and Jessica is a TOTAL PRO who is the main reason for our visits. Can’t recommend her and Well Rooted enough!

Julianna
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Valerie and the entire team at well rooted have been an intergral part of my sons health journey. After visiting multiple Drs and not receiving a clear answer, I was at a complete loss on how to help my son. After our initial meeting with Valerie, I immediately knew we were at the right place! Not only did she take the time to listen but reassured both my son and I that we would get to the root cause of the issue. It hasn’t been a quick fix, however, after 6 months my son was feeling better and back to himself and I couldn’t be happier! Valerie didn’t just put a bandaid on the situation, but truly got to the root cause. I’m hopeful for my sons future and it wouldn’t be possible without the help of Val and the entire staff at well rooted. I feel truly blessed to have found them and highly recommend them to any parent who has been let down by the traditional health care system.

Diane S
  • 390 Congress Pkwy #J
    Crystal Lake, IL
  • 814 Commerce Dr, Ste 150
    Oak Brook, IL
  • 2075 Foxfield Rd, Suite 102
    St. Charles, IL 60174
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