Frequently Asked Questions

Understanding Functional Medicine

Functional medicine focuses on identifying and addressing the root causes of chronic health issues and symptoms through detailed history, advanced lab testing, nutrition, lifestyle changes, and individualized treatment plans.
Yes. Recommendations are based on a combination of published research, clinical experience, and individualized assessment, with a focus on identifying and addressing underlying causes of health issues and symptoms.

Sexton Functional Medicine is designed to make functional medicine more accessible—without memberships, packages, or long-term commitments. Every patient works directly with Dr. Sexton at each visit, with a focus on clear guidance and practical recommendations tailored to the individual.

Is This Right for Me?

Functional medicine is best suited for individuals who want to identify and address the root causes of their health concerns. It is ideal for those who want to take an active role in their health and take steps that support health and wellbeing.
Yes. Many patients seek functional medicine when conventional approaches have not been beneficial or do not align with their personal health preferences and goals.

Yes. Functional medicine looks deeper at the optimal ranges for tests as well as additional test markers to help identify potential imbalances. If your blood tests are normal, you might need different tests to find the root cause of your health concern.
Yes. Functional medicine works to identify triggers and underlying drivers that contribute to autoimmune disease, flare-ups and overall immune imbalance.
Functional medicine commonly focuses on chronic health issues that have not improved with standard medical approaches. This includes thyroid conditions, autoimmune diseases, hormonal imbalances, fatigue, weight gain, digestive issues, blood sugar problems, insulin resistance, food sensitivities, chronic inflammation, brain fog, sleep issues, and stress-related conditions.
Yes. Care is available for both men and women.

Getting Started & First Steps

The initial visit is a detailed review of your health history, current symptoms, lifestyle factors, and any previous lab work. The goal is to identify potential root causes to investigate and determine what additional testing or next steps may be appropriate.

After booking, you will receive intake forms and instructions for your first visit. This helps gather detailed background information so your appointment time can be used efficiently.

All appointments are completed through secure online telehealth visits. Consultations, lab reviews, recommendations, and follow-up care can all be completed from the comfort of your home.

Yes. You must be located in the state of Illinois during your Initial Consultation.

Testing & Lab Work

Testing may include standard and expanded blood work as well as specialty labs that evaluate hormones, gut health, inflammation, nutrient status, metabolic function, food allergies/sensitivities, etc. when appropriate. In functional medicine, results are interpreted more broadly by also considering “optimal” ranges—values that reflect how the body functions at its best, not just whether a disease or condition is present or absent.
Yes. When appropriate, advanced lab testing may be ordered to better evaluate underlying contributors to your health issue, such as hormone balance, inflammation, metabolic function, nutrient status, stool testing, food allergies or sensitivity, etc.

Recent lab work can often be reviewed and incorporated into your evaluation, depending on the type and completeness of the results. If testing is older than 6 months, updated laboratory testing may be needed to ensure recommendations are based on current information.

Treatment Approach

All recommendations are tailored to the individual based on personal health goals, lab findings, symptom patterns, history, and lifestyle factors. There is no one-size-fits-all protocol with functional medicine.
Not always. If needed, targeted dietary supplements may be used as part of a personalized plan. Recommendations are based on your specific needs.
Dr.Sexton does not prescribe medication.
Yes. Functional medicine is designed to complement conventional care. Patients are encouraged to continue working with their primary care providers and specialists.

Follow-Ups & Progress

Follow-up visits depend on your goals and health complexity. Some patients require more frequent visits initially, followed by less frequent visits as progress is made. While others may only require a visit or two in order to gain the clarity they need to move forward on their own.
Follow-up visits are used to review progress, discuss lab results, and adjust recommendations. They are structured to provide ongoing guidance and support as needed.
Every person is different. Some individuals notice changes within a couple of weeks, while others may require several months. Results depend on many factors, including overall health status, lifestyle, and adherence to recommendations, so specific outcomes cannot be guaranteed.

Cost & Insurance

Costs vary depending on the type and length of visit and any testing recommended. You will be informed of all pricing in advance.

While we do not accept insurance you may receive a superbill for online consultations that you can submit to your insurance company for possible reimbursement. Sexton Functional Medicine is a self-pay practice and does not bill or accept health insurance. This model allows personalized care without the restrictions of insurance-based care. In some cases, HSA and FSA funds may be used for eligible services.

In many cases, yes. Most patients are able to use HSA or FSA funds for visits and certain types of testing. Coverage depends on your specific plan.

TAKE YOUR FIRST STEP

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If you’re interested in working with Dr. Sexton, choosing your next step is easy. If you still have questions or want to see if we’re the right fit, schedule a complimentary Discovery Call. If you’re ready to move forward, book your Initial Consultation with Dr. Sexton today.

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A complimentary 10 minute call with Dr. Sexton to determine if we’re the right fit to work together.

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Schedule Your Initial Consultation

This 60-minute virtual consultation with Dr. Sexton is designed to understand your health history, concerns, and goals, review any previous testing, and determine the best path forward.

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