AILMEND HEALTH: Jessica Lemker, DNP, APRN, FNP-C

Mending Ailments

Restoring Balance

Minnesota-based Functional Medicine

& Affordable Acute Care

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If you’ve been told “Everything looks normal...” but you know that something isn’t right—you’re not alone.

Root-Cause Focused Care

Virtual & Convenient Access

Whole-Person, Personalized Plans

Affordable Flat-Fee Acute Care

We Don’t Just Mask Symptoms—We Mend Them

Is your body telling you something? Maybe you’re exhausted for no reason, struggling with brain fog, or dealing with symptoms that won’t go away— you don’t have to accept it as just the way things are. Your body is wise, and those signals are asking for support.

Taking a pill to mask symptoms is like painting dying leaves green—it might look better temporarily, but it doesn’t fix the problem. Instead, true healing starts at the roots. Just as a tree needs healthy soil to thrive, your body needs balance, nourishment, and the right interventions to heal. At Ailmend Health, we take the time to uncover what’s going on, using functional medicine, in-depth testing, and holistic care to guide you back to true wellness.

Jessica Lemker, DNP, APRN, FNP-C

Family Nurse Practitioner & Board-Certified Functional Medicine Practitioner at Your Service

If you’ve been searching for real answers, you’ve found the right place. We focus on solving the underlying issues—not just managing symptoms.

Healing starts with understanding your whole story. We take the time to look at everything—your lifestyle, diet, toxin exposure, stress levels, hormones, microbiome composition, and all the factors that affect your health—to uncover the root cause of what’s making you feel unwell. When we address the cause, your body can begin to heal naturally.

Your diagnosis does not define you. Humans are complex, with an amazing ability to heal when given the right tools and support. I don’t believe in masking symptoms—I believe in working with you to create a personalized plan that truly helps you feel better.

No waiting rooms. No rushed appointments. Just real healing.

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Real Results From Real People

Within three weeks, she had me on a plan that had me feeling better than I felt in decades.
“For over 25 years, I chased what I called 'the trifecta'. Anxiety/Depression, digestive problems, and sleep problems. I saw countless doctors, specialists, and other medical professionals. I had every lab test, blood drawn, sleep studies, endoscopies and everything else under the sun conducted to try and get some answers. All I ever really got though was medication. Basically just Band-Aids to deal with the symptoms of my issues instead of getting to the root cause of them. It was also hard to get some of those medical professions to listen, but Jessica did. She took the time to really hear me. She spent a significant amount of time studying the fine details of what was going on with me. She was able to connect the dots and make sense of 'the trifecta' like no one else had been able to. Within three weeks, she had me on a plan that had me feeling better than I felt in decades. It's still a work in progress but I know I'm on the right path and I feel lucky to know that Jessica is only a text or phone call away to help me. I cannot say enough good things about my experience with Ailmend Health!”
I’m sick of feeling sick and don’t want to take these pills for the rest of my life.
"I’m sick of feeling sick and don’t want to take these pills for the rest of my life." That’s what my patient told me after 20 years on acid blockers. He was stuck in a cycle of medication with no real answers—until we found the root cause and worked together to heal his gut. Nine weeks later, he was off all medications, heartburn-free, and feeling better than ever.
I’m so grateful that I began this path to better health and have Jessica as my guide.
“The care I have received from Jessica has truly been life-changing. After following her guidance, I saw incredible results when my labs were drawn. My cholesterol dropped by 30 points in just 6 weeks, and my thyroid function improved. I am sleeping better, have more energy, and my brain fog has cleared. On top of that, I’ve lost nearly 10 pounds. Although the journey hasn’t always been easy, Jessica has been there every step of the way, offering support and creative solutions to help me make this new lifestyle work. I’m so grateful that I began this path to better health and have Jessica as my guide.”
I cannot say enough amazing things
“Jessica is an amazing NP who makes you feel heard & safe. She doesn't brush off your concerns. She truly takes the time to learn your whole story to help guide her recommendations. I cannot say enough amazing things about how she genuinely cares for each patient she sees. You never feel like just a number . 10/10!"

a simple 3-step approach

You deserve a provider who listens—and a plan that actually works. Let’s start your healing journey today.

1
Schedule free discovery call
See if Ailmend Health is right for you.
2
Foundational Assessment
Deep dive into your health with lab work included (90 min).
3
Personalized
Care Plan
Get a custom plan tailored to your unique needs.

P.S. I also offer flat-fee, virtual, acute care visits for just $45.

ACUTE CARE VISITS:

No surprise bills. No waiting rooms.

For common illnesses like a sinus infection, UTI, pink eye, or something else minor, receive quick, affordable, high-quality care from a holistically focused provider—who can prescribe antibiotics when needed and help you get back on track.

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Symptoms & Conditions We Specialize In

Find the Root Cause and
Restore Your Health

If you’ve been struggling with unexplained symptoms, persistent health issues, or a lack of answers from conventional medicine, you’re not alone. We specialize in treating chronic conditions, hormonal imbalances, gut health issues, autoimmune diseases, and more.

We help patients with:

Hormone Imbalances & Metabolic Health

Weight struggles, cycle irregularities, mood swings

Chronic fatigue & Low energy

Always tired and low energy, even after a full night’s sleep

Gut & Digestive Issues

Heartburn, bloating, constipation, or food sensitivities

Brain Fog, Anxiety & Sleep Issues

Trouble concentrating, feeling “off,” or struggling to fall asleep

Chronic Pain & Inflammation

Joint pain, stiffness, or unexplained body aches

Feeling Dismissed by Doctors

Told “everything looks fine” but still suffering

You don't have to keep pushing through—there is a BETTER WAY

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What's included

Your healing plan is designed specifically for younot just your diagnosis.

We start with a comprehensive medical history and an in-depth assessment, taking the time to understand your unique health story—your symptoms, lifestyle, past medical experiences, and anything that could be impacting your well-being. This deep dive allows us to create a targeted plan that truly supports your healing.

your plan includes:

We don’t guess—we test. From advanced lab work to gut microbiome analysis, hormone panels, and toxin exposure screenings, we dig deeper than conventional medicine to uncover what’s really going on.

Your body has unique needs. We develop a customized plan that includes dietary recommendations, targeted supplements, and lifestyle adjustments to support your healing journey.

Imbalanced hormones can impact energy, mood, metabolism, and overall well-being. Whether it’s thyroid health, adrenal function, or hormone replacement therapy (HRT/TRT), we work to restore balance naturally.

Your health is more than just physical. We help you understand the role of stress, sleep, and emotional health in your healing process, providing practical strategies to support long-term wellness.

Healing is a journey, and you’re not in it alone. You’ll have virtual check-ins, access to expert support, and ongoing adjustments to ensure your plan evolves with your needs.

Need quick, reliable care for common health concerns? We also offer flat-fee virtual acute care visits for just $45—because access to quality healthcare should be simple and affordable.

our functional medicine approach

Healing the whole person,
not just the symptoms

At Ailmend Health, we believe that healing is both an art and a science. That’s why our approach combines objective diagnostic testing, evidence-based treatments, and compassionate, whole-person care to help you find real answers and lasting solutions. We know that your body is wise—it gives you signals when something is off. Our job is to listen to those signals, uncover the root cause, and guide you with care, trust, and understanding toward balance and healing.

Personalized,
Whole-Person Care

You are more than just your symptoms. We take the time to understand your lifestyle, stress levels, environment, and genetics, recognizing that everything is connected when it comes to your health

Root-Cause
Discovery process

Instead of masking symptoms, we ask why they are happening. Using science-based testing and deep investigation, we uncover what’s at the heart of your health challenges so you can heal for good.

A Collaborative
Partnership

Healing is not a one-way street. We work with you, listening to your experiences and creating a plan that fits your life, your body, and your goals.

Nutrition &
Lifestyle-Based Healing

Your body needs the right building blocks to function at its best. That’s why we create customized treatment plans that focus on whole foods, movement, stress management, and targeted supplementation—all backed by science.

A Customized Plan
for Your Unique Body

No two people are the same, and no two treatment plans should be either. Your healing journey is uniquely designed for you—not a cookie-cutter approach.

Long-Term Wellness,
Not Quick Fixes

Our goal isn’t just to help you feel better temporarily—it’s to get you truly healthy so you can live the vibrant, energetic life you deserve.

Your body is wise. Let’s give it what it needs to heal.

Jessica Lemker, DNP, APRN, FNP-C

Founder of Ailmend Health and a Board-Certified Functional Medicine Practitioner at Your Service

Jessica Lemker is a doctorally prepared Family Nurse Practitioner and the founder of Ailmend Health. With over 15 years of experience in healthcare and extensive training in functional medicine, Jessica is passionate about helping patients find real answers when they’ve been told “everything looks normal.”

With a background in emergency medicine, Jessica knows what it means to care for people in their most vulnerable moments—but it’s her passion for deep, restorative healing that inspired her to build a new kind of practice: one that listens, investigates, and partners with you every step of the way.

She believes that a diagnosis doesn’t define who you are, and that the body has an incredible ability to heal—given the right support, time, and tools.

When she’s not working with patients, you’ll find Jessica spending time with her husband and three kids, traveling, reading, running, doing yoga, or training in jiu jitsu.

Credentials & Expertise

  • Doctor of Nursing Practice from the University of Minnesota

  • Master of Science in Nursing, Family Nurse Practitioner, Minnesota State University, Mankato

  • Master of Nursing, University of Minnesota

  • Family Nurse Practitioner – Certified (FNP-C)

  • Board Certified Functional Medicine Practitioner (BC-FMP)

  • Certified Women’s Health Specialist (CWHS)

  • Certified Emergency Nurse (CEN) & former clinical director in ER

  • Trained in personalized nutrition & Trauma-informed care

  • Sexual Assault Nurse Examiner (SANE)

  • Registered Yoga Teacher (RYT-200)

Your first step to better health starts here

Your body is telling you something.
Are you ready to listen?

get your free guide

FIX FATIGUE: Why You're Always Tired & How to Get Your Energy Back!

If you’re constantly exhausted, even after a full night’s sleep, it’s time to stop pushing through and start looking for answers. Fatigue is not just a normal part of aging or a busy life—it’s a sign that your body needs support. 

In this FREE guide, you’ll learn:

  • The 3 Hidden Causes of Chronic Fatigue – Why adrenal fatigue, thyroid imbalances, and nutrient deficiencies might be draining your energy
  • How to Restore Energy Naturally – Simple diet, lifestyle, and supplement strategies to rebalance your body
  • The Sleep & Stress Connection – How cortisol dysregulation impacts your energy and how to fix it
  •  Quick Wins to Start Feeling Better Fast – Easy changes you can make to regain focus and motivation

FAQ

What is Functional Medicine?

Functional medicine is a holistic way to view and approach health and illness. With functional medicine, we look for the root cause of what is ailing you, and ask why this is happening, rather than just giving medications that mask symptoms and unfortunately can cause other problems.

Your body is not just a collection of parts but is one unified being and we should treat it that way. We work to fix the issues so that you heal for good and don’t have to keep treating your symptoms for years to come. We will evaluate your health from many different aspects including lifestyle, diet, sleep, stress, movement, genetics, toxic exposures, environment, and internal qualities like inflammation, oxidative stress, hormones, gut and digestive health, and mitochondrial function (cell energy).

Currently we are only licensed to care for residents of Minnesota.

Possibly! We start with a phone call and then typically we continue care virtually, but if you are in the Twin Cities area, we could arrange for a meeting in person.

For functional medicine: I highly recommend the complementary Discovery Call to ensure we are a great fit! We will discuss your concerns and how I can best serve you and we will discuss investment options. For simple acute care visits, the cost is just $45 for the visit. No waiting in crowded waiting rooms, and a lot less expensive than a typical office visit, especially if you have a high deductible insurance plan.

No, currently we do not accept insurance, however, this allows us to dig much deeper into your concerns than you would find at most health care providers. We are able to choose the right tests and treatments for you, without having to worry about whether or not it will be covered. We do provide a detailed billing summary (super bill) to our clients, which you can submit to your insurance provider for reimbursement.

We accept HSA/FSA and all major credit cards.

We are unable to see Medicare patients at this time.

Did you know that an average clinic visit lasts only 18 minutes? At Ailmend Health, you will get 90 minutes for your Foundational Assessment and follow-up visits are 45 to 60 minutes. Your provider will spend a significant amount of time reviewing your intake paperwork and labs ahead of the Foundational Assessment, leaving you plenty of time to talk about everything that is concerning you.

Included in your Foundational Assessment is an advanced biomarker panel ($300 value) which provides insight into your current state of health. Any advanced tests recommended based on your symptoms and lab results will be discussed and offered at a reduced rate.

You are not under any obligation to purchase any advanced testing.

Nope! We can see you even if it’s the first time you are visiting Ailmend Health.

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