Women’s Functional Medicine
If you’re feeling off, Functional Medicine offers a deeper approach—designed to heal your body, support your mind, and restore your well-being from the inside out.
What is Women’s Functional Medicine?
Functional Medicine determines how and why illness occurs and restores health by addressing the root causes of disease for each individual.
The Functional Medicine model at WomanCare is an individualized, patient-centered, science-based approach that empowers patients and practitioners to work together to address the underlying causes of disease and promote optimal wellness. It requires a detailed understanding of each patient’s genetic, biochemical, and lifestyle factors and leverages that data to direct personalized treatment plans that lead to improved patient outcomes.
Our Holistic Healthcare Offerings
Our Functional Medicine services go beyond prescriptions—offering pure, potent vitamins and supplements to support your whole body. From everyday essentials like vitamin D and C to targeted holistic blends, we help you nourish your health from the inside out
Vitamins & Supplements
Even with a healthy diet, your body may still need extra support. Traditional vitamins and supplements help fill nutritional gaps, boosting your energy, immunity, and overall well-being.
Holistic Vitamin Supplementation
Our carefully selected line of holistic supplements, including Apex, Thorne, Metagenics, NuMedica, and more, ensures purity, potency, and better absorption so you can feel the difference faster.
Discover the Root Cause—Not Just the Symptoms
In this insightful video, Dr. Hetal Shah, of WomanCare in Palatine, IL, shares how Functional Medicine at WomanCare goes beyond traditional care.
You’ll complete a detailed intake form covering your medical history, lifestyle, nutrition, stress levels, and symptoms. This helps your provider identify patterns and root causes before you even walk in the door.
You’ll have a one-on-one conversation with your provider to explore your health timeline, goals, and concerns. Together, you’ll begin mapping a personalized treatment plan that may include lab testing, supplements, lifestyle shifts, or follow-up care
You’ll leave with next steps and ongoing support. Whether it’s ordering labs, starting a new supplement, or making small habit changes, your provider will check in regularly to adjust your care and track your progress.
What to Expect at Your First Appointment
Insurance Information
Functional Medicine services at WomanCare are considered specialty care and may not be fully covered by all insurance plans. While some lab tests or provider visits may be eligible for reimbursement, holistic consultations and supplements are often considered out-of-network or self-pay. We’re happy to verify your benefits ahead of time and offer clear, upfront pricing so you can make informed decisions about your care.
Patient Resources
From accessing the patient portal to downloading forms, reviewing insurance details, and exploring helpful FAQs and educational guides – we make it easy to stay informed, prepared, and confident in your care.
Meet Our Gynecologists
Randall C. Kahan, MD
Meet Dr. Randall C. Kahan of WomanCare, serving Cook & Lake County, IL. Providing trusted gynecology, obstetrics, and compassionate women’s health services.
Erin Kopeny, PA-C
Leta M. Vega, DNP, APN, CNM
Gina Marcin, CNM, LAc, RH (AHG)
Alisha M. Wesley, APRN, CNM
Jenny Mathew, WNHP-BC
Claire Bareiss, PA-C
Madison Monk, PA-C, MS
Carter S. Black, RPh
Find a Gynecologist Near You
Choose from five trusted locations across Chicago’s northwest suburbs and get care close to home.
Arlington Heights (Central Rd)
1614 W. Central Rd, Suite 205, Arlington Heights, IL 60005
Arlington Heights (Rand Rd)
1051 W Rand Rd, Suite 101, Arlington Heights, IL 60004
Buffalo Grove
Kildeer
Schaumburg
Ready for Answers That Go Deeper?
Functional Medicine focuses on identifying and treating the root causes of illness—not just the symptoms. It’s highly personalized and looks at how lifestyle, nutrition, stress, and genetics interact to impact your health.
We often help patients manage chronic issues like fatigue, digestive problems, hormonal imbalances, autoimmune conditions, and weight concerns, especially when other approaches haven’t brought relief.
Yes. Functional Medicine complements—not replaces—your primary or specialty care. We work alongside your existing care team to support your whole health.
Some components, like lab work, may be covered, but most consultations and supplements are self-pay. We’re happy to review your benefits in advance and offer transparent pricing.
You’ll meet one-on-one with a provider who reviews your health history, lifestyle, and goals. Together, you’ll begin developing a tailored plan for healing and prevention.
Yes, please complete your intake forms beforehand and bring a list of current medications, supplements, and any recent lab results if available.
Everybody is different, but many patients begin seeing positive changes within weeks. We adjust your care as needed to ensure progress toward your goals.
Even with good nutrition, factors like stress, digestion, and medication use can impact how your body absorbs nutrients. Supplements help fill in those gaps for optimal wellness.
We recommend only high-quality, pharmaceutical-grade supplements tailored to your needs—no guesswork or gimmicks.
Absolutely. We look at the whole picture—including stress, sleep, and mood—to help you feel better both physically and emotionally.