TMS Therapy

Brain Stimulation Therapy with Exomind in Watertown, SD


Struggling with symptoms of depression, anxiety, OCD, or other mental health concerns? Root Function Wellness offers TMS Therapy with Exomind, a safe, noninvasive, and FDA-approved brain stimulation treatment that may help when traditional therapies aren’t enough. Serving Watertown and all of northeast South Dakota, our clinic provides this advanced neuropsychiatric treatment to support your mental well-being.

Ready to experience the benefits of transcranial magnetic stimulation?


Book your consultation with Root Function Wellness today.

What is TMS Therapy?

Transcranial Magnetic Stimulation (TMS) is a noninvasive brain stimulation therapy that uses magnetic pulses to activate specific regions of the brain associated with mood regulation, attention, and executive function. It’s approved by the U.S. Food and Drug Administration (FDA) for the treatment of major depressive disorder, particularly depression symptoms that haven’t responded to conventional treatment. It shows promise in clinical trials for the treatment of many other mental health conditions, from binge eating to schizophrenia .

How TMS Therapy Works

TMS therapy delivers focused magnetic fields through a TMS coil placed against the scalp. These pulses penetrate the skull and stimulate neurons in the dorsolateral prefrontal cortex, an area of the brain often underactive in people with major depressive disorder (MDD) and other mental health conditions. This stimulation promotes neuroplasticity and improves communication between brain regions, supporting symptom relief over time.

Benefits of TMS Therapy

  • FDA-approved for major depression

  • Effective for treatment-resistant depression

  • Drug-free with minimal side effects

  • May improve energy, focus, and emotional regulation

  • Performed on an outpatient basis with no downtime

  • No systemic effects, unlike medications

  • May also support issues like PTSD, OCD, poor sleep and smoking cessation


Learn more about Exomind »

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Why Choose Root Function Wellness?

Root Function Wellness is dedicated to providing personalized care that views your health through a holistic lens. Led by Dr. Amy Wagoner, who brings over 20 years of experience practicing conventional family medicine for patients of all ages, our practice prioritizes comprehensive, integrative care. Dr. Wagoner’s deep understanding of the interconnectedness of bodily systems shapes our approach to functional medicine.


We believe your healthcare journey should start with your story. We take the time to listen closely and collaborate with you to identify and achieve your personal wellness goals. Root Function Wellness emphasizes individualized care, rejecting cookie-cutter guidelines or standardized protocols. Instead, we leverage the latest scientific research and tailor each care plan specifically to your unique needs and priorities.


Am I a Good Candidate for TMS Therapy?

If you've been searching for a treatment option that doesn't rely on medications or invasive procedures, TMS therapy with Exomind could be right for you. Our team will evaluate your history, symptoms, and goals to determine the best path forward.


You may be a candidate if you:


  • Have major depressive disorder (MDD) or severe depression
  • Have tried antidepressants with little or no improvement
  • Experience side effects from psychiatric medications
  • Have been diagnosed with obsessive-compulsive disorder (OCD)
  • Live with post-traumatic stress disorder (PTSD)
  • Experience ongoing fatigue, low motivation, or emotional numbness
  • Have recurring migraine headaches
  • Struggle with food binges or controlling your appetite

However, If you have been diagnosed with epilepsy or bipolar disorder, this treatment may not be right for you. 

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EXOMIND™ Patient Testimonials


What To Expect From Your TMS Therapy Experience

Your treatment journey begins with an in-depth consultation to determine if TMS with Exomind is right for you. Each treatment session is conducted in a quiet, comfortable room, where you’ll lie down while the Exomind TMS device delivers magnetic pulses to targeted regions of the brain. You may hear a clicking sound and feel a gentle tapping on your scalp. Most clients resume normal activities immediately afterward. 

How Much Does EXOMIND™ Cost?

The cost of TMS treatment can vary depending on your specific plan and whether insurance coverage applies. At Root Function Wellness, we’re happy to provide a detailed estimate after your initial consultation.

Please contact our office for more information on pricing and payment options.

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Related Treatments

At Root Function Wellness, we take a whole-person approach to chronic pain and fatigue, looking beyond surface symptoms to uncover the root causes of discomfort, exhaustion, and dysfunction. Depending on your needs, we may recommend one or more of the following services to complement your Exomind sessions:

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IV Nutritional Therapy

Chronic conditions often leave the body depleted. Our IV nutrient infusions deliver high-quality vitamins, minerals, and antioxidants directly into the bloodstream, supporting cellular repair, immune balance, and mitochondrial function. Whether you're recovering from illness, struggling with fatigue, or looking to reduce inflammation, IV therapy can be a powerful adjunct to brain-based care.

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Functional Medicine

Our in-depth functional medicine evaluations explore your personal health history, lifestyle, nutrition, and environment to identify potential contributors to pain and fatigue. This approach is ideal for uncovering hidden inflammatory triggers, nutrient imbalances, hormonal shifts, or underlying medical conditions that may be amplifying your symptoms. Your provider will create a personalized care plan to support healing and resilience from the inside out.

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Lab Testing

Advanced lab work helps us understand what’s going on beneath the surface. We offer comprehensive testing to assess hormone levels, thyroid function, inflammatory markers, micronutrient status, genetic markers, and more. This data helps us personalize your treatment plan and monitor progress over time.

Book Your ExoMind™ Consultation in South Dakota

Take the first step toward better mental health.

Call or contact us online to book your TMS consultation today.


If you’re ready to break through the fog of depression or anxiety, Exomind may offer the relief you've been seeking. At Root Function Wellness in Watertown, SD, we are proud to serve individuals and families throughout Codington County with evidence-based treatments that support long-term healing.

Frequently Asked Questions

  • What does TMS feel like?

    Most patients describe the sensation as a light tapping on the scalp during treatment. Some experience mild scalp discomfort or facial twitching that usually fades after the first few sessions. There’s no need for sedation or recovery time.

  • Are there any serious side effects?

    TMS therapy is well-tolerated by most people. Serious side effects are rare but may include a low risk of seizure, particularly in individuals with a history of epilepsy or other neurological conditions. We conduct thorough screening before treatment to minimize risk.

  • Can I do TMS alongside other mental health treatments?

    Yes. TMS can be safely used alongside antidepressant medications, psychotherapy, and just about any other mental health treatment. One of the benefits of TMS is that it may reduce your reliance on medication over time; however, any medication changes should be discussed with your prescribing provider.

  • How soon will I notice results?

    Some people feel better within the first two weeks, while others may need several weeks of treatment to notice significant changes. Improvements tend to be gradual, including better mood, increased energy, and improved cognitive clarity. Your provider will track progress with you.

  • How is TMS different from ECT?

    TMS and electroconvulsive therapy (ECT) are both forms of neuromodulation, meaning they work directly on nerve cells in the brain, but they differ significantly in approach and side effects. ECT requires general anesthesia and induces a controlled seizure with an electric current. TMS is noninvasive, does not require sedation, and does not induce seizures. It stimulates the brain using gentle magnetic pulses and has fewer cognitive side effects.