Access to over 100+ advanced lab tests for a thorough health evaluation from our team.
Private appointments with our leading, holistically-minded, and thoroughly vetted healthcare experts. No network. No BS. It’s our handpicked team.
Take control of your health journey with lifelong knowledge and the independence to manage your well-being effectively.
Functional health is the future.
Order our advanced labs directly to your home, receive results through your private mobile portal, and meet with your hand-selected holistic provider chosen for your unique needs. With over 3,500 client case studies denoting symptom reversal, we’re certain that your experience will be a world beyond conventional care.
About Us
At our virtual clinic, we embrace a functional medicine approach, offering comprehensive care tailored to your unique biological makeup. We begin with private, one-on-one consultations to deeply understand your health objectives, complemented by cutting-edge functional lab testing that reveals crucial insights into your health status. This detailed analysis enables us to develop customized health protocols specifically designed for you, aimed at addressing the underlying causes of your symptoms.
Our care approach is deeply empathetic and informed by our practitioners' personal health challenges and extensive clinical experience. This unique blend of personal insight and professional expertise ensures we focus not only on addressing symptoms but also on building lasting health and resilience. We empower you with the knowledge and skills to manage your well-being independently, providing you with the tools to sustain long-term health.
As you navigate your health journey, you'll receive support from a team that truly understands and has the clinical skills to effectively guide you. We are committed to empowering you at every step, working together to achieve your optimal well-being.
In-Depth Private One-on-One
Partner with practitioners who truly get you. In every private session, your unique health goals drive the conversation. We dive into your lab results, fine-tune your nutrition, and adjust lifestyle factors—all tailored just for you. What makes us different? We've been in your shoes, overcoming our own health issues, and have years of experience in our clinical practice helping individuals just like you.
Advanced Functional Lab Testing
Find clarity in your health journey with our data-driven lab tests. Say goodbye to basic blood work and guessing games: our detailed assessments pinpoint exactly what your body needs. Your expert-crafted plan is all about you: your needs and goals, all supported by the latest scientific findings. Once your lab results are in, our team shows you how your imbalances have been driving symptoms, and what you can do to heal at a cellular level.
Personalized Health Protocols
Step into a world of care that is as detailed and distinct as you are. Comprehensive and thorough, your protocol is a doctor-approved plan of action that serves as a roadmap to wellness, designed with your symptoms and lab markers in mind. Your recommendations are set to move the needle in your biology: from symptom improvement, to energy balance, all the way to future illness risk reduction techniques. We're ready to meet you where you are: optimistic and experienced, having seen a variety of cases find a rhythm of resolve through our method of care.
Health Mastery Academy
Step into a world where you take control of your health with the Health Mastery Academy at Kale Diagnostics. Our academy empowers you with the knowledge and skills to manage your well-being independently. You’ll learn to interpret lab results, track symptoms, and understand functional medicine principles. This education transforms your health journey, enabling you to make informed decisions and take proactive steps. By mastering these skills, you reduce reliance on practitioner support and gain confidence in advocating for your needs. The Health Mastery Academy provides the tools for sustained wellness, empowering you to achieve and maintain optimal health on your own. At Kale Diagnostics, we don’t just help with your health—we empower you to sustain long-term wellness.
"I have so much more confidence around my health than ever before. They absolutely go above & beyond for their clients, and I would recommend them to anyone looking to invest in their overall health!"
Marianna Bisson
Client Review
"I have seen so many different health professionals but Kale Diagnostics looked at my lifestyle habits, my background, and all the in betweens to come up with the perfect plan for me, that actually worked."
Taylor Reece
Client Review
"Kale Diagnostics transformed my life. Before, I battled weight issues, chronic allergies, and low testosterone. I lost weight, gained muscle, overcame allergies, and raised my testosterone levels naturally."
_edited.jpg)
Richard Hart
Client Review
About Kale Diagnostics
Why We're Different
"Our approach is rooted in functional medicine, a science-driven practice that views your health as a complex, interconnected system. We provide the most reliable and affordable access possible to a method of care that leaves no stone unturned as we explore your unique biology.
Your health symptoms deserve a long-term solution instead of a temporary fix. We understand the pathology of disease and utilize the medicinal mechanisms found within nature to provoke change in your bodily systems. By drawing upon the clinical correlations in your unique health data, we make the best suggestions for your health.
We are here for you throughout every twist and turn of your health journey. When you become a client, we address immediate symptoms while also building a resilient foundation for lasting wellness. We're not after a quick fix; we are here to help you build a healthy body to support you for the long haul.
With us, you are heard, validated, and understood. Empathy drives the connection we share, and you can rest well knowing that we will never dim our commitment to your highest good and ultimate well-being. We empower you with the knowledge and skills to manage your well-being independently, enabling you to make informed decisions and providing you with the tools to sustain long-term health.
Our team of highly empathetic and highly vetted naturopathic doctors, top medical doctors, nutritional practitioners, and registered dietitians are dedicated to providing you with the highest quality care."
To Your Health,
Kourtney Simmang
BS, CNC, FDN-P
Founder of Kale Diagnostics
Clinical Oversight
%20(1).jpeg)
Kourtney Simmang
Nutritional Practitioner
Kourtney Simmang (BS, CNC, FDNP) is the co- founder of Kale Diagnostics and is widely esteemed as a leading functional diagnostic nutritionist within the field of functional medicine. She overcame chronic health struggles through functional nutrition, lab testing, and extensive research, finding lasting solutions to hormonal, gut, and immune issues. With her distinctive expertise and unwavering dedication, she has proficiently guided women towards sustainable wellness by leveraging personalized nutrition plans and supplemental strategies.
Dr. Todd Born
Naturopathic Physician
Dr. Born is a naturopathic physician and certified nutrition specialist. He is a medical wellness advisor for the International Medical Wellness Association, a key opinion leader for Augurex Life Sciences Corp, and an expert consultant to the dietary supplement industry both domestically and internationally. He graduated from Bastyr University in Seattle, WA in 2010 and completed his residency at the Bastyr Center for Natural Health, with rotations at Evergreen and Harborview Medical Centers’ Emergency Medicine Departments, Virginia Mason Hospital’s department of Physical Medicine and Rehabilitation Spine Clinic, and Swedish Hospital Integrative Family Medicine. Dr. Born has been published extensively, appeared on multiple news and national radio shows, and lectured for the National Psoriasis Foundation and National Arthritis Foundation. He speaks at medical conferences across the country and internationally. Dr. Born focuses on using integrative medicine to treat families of all ages with complex chronic diseases, especially difficult and challenging cases. He sees patients all over the US and globally.
Dr. Jess Springhetti
Naturopathic Physician
Dr. Jess Springhetti is a licensed naturopathic doctor with a passionate commitment to all aspects of women’s health. A graduate of Sonoran University of Health Sciences, she believes that naturopathic medicine offers invaluable resources for women seeking to take charge of their well-being. With a special interest in the mind-skin-gut connection, she focuses on supporting women with dermatological and all hormone-related concerns. Having witnessed many women endure debilitating health issues that are often minimized or overlooked, Dr. Jess is dedicated to ensuring you feel heard and well-supported on your healthcare journey. Her practice style is rooted in a "patient-centered" approach, treating you as a whole person—mind, body, and spirit.
%20(1)_edited%20(1).jpg)
Sarah King
Nutritional Practitioner
Sarah King (BS, CHC, NTP) is a seasoned nutritional practitioner and the lead practitioner at Kale Diagnostics, dedicated to helping women navigate their health challenges. At Kale Diagnostics, she plays a crucial role in overseeing the quality of the practice, ensuring that high standards are consistently maintained. Her diverse educational background includes training from the Institute for Integrative Nutrition, the Nutritional Therapy Association, and a master's degree in nutrition and functional medicine from the University of Western States. Sarah's personal journey to overcome health issues such as acne, bloating, PMS, PCOS, fatigue, and headaches led her to utilize lab data and personalized nutritional modifications for effective healing. Today, she applies this methodical approach to help other women achieve their health goals, combining her extensive knowledge with a compassionate, patient-centered approach to care.
%20(1).png)
Dr. Julianna Mann
Naturopathic Physician
Dr. Julianna Mann is a licensed naturopathic physician specializing in care from the preconception period through pediatrics. She earned her doctorate in naturopathic medicine from Sonoran University of Health Sciences, building on a background in cell and molecular biology and experience as a research technician at a leading children’s hospital. Committed to patient-centered care, Dr. Mann leverages her research background and expertise in natural therapeutics to implement evidence-based approaches for treating common ailments and preventing chronic diseases. Her focus is on unexplained infertility and optimizing epigenetic and health outcomes for children through strategic preventive care during childhood. She firmly believes that by taking proactive steps today, we can pave the way for a brighter, healthier future for our children.
Dr. Maggie Pilat Rzeszuto
Naturopathic Physician
Dr. Maggie is a Naturopathic Physician specializing in integrative wellness through evidence-based medicine, offering personalized, holistic care. Her expertise includes preventative healthcare, nutritional and functional medicine, hormone therapy, and dietary counseling. She treats women’s health conditions, nutrient deficiencies, gastrointestinal disorders, endocrine and metabolic disorders, hormonal imbalances, autoimmune conditions, chronic disease, fatigue, and allergies/sensitivities. Dr. Maggie earned her Doctorate of Naturopathic Medicine from National University of Health Sciences and holds Bachelor's degrees in Biology and Psychology from Loyola University Chicago. With nearly a decade of clinical experience, she is dedicated to individualized patient care. Outside of work, she enjoys reading, outdoor activities, and spending time with her husband, their two daughters, and their dog.
Melody Dedmon
Registered Dietitian
Meet Melody Dedmon (RDN, LDN), a passionate Registered Dietitian specializing in women's health and functional medicine. With years of experience in the health and fitness industry, Melody has witnessed the profound impact of nutrition and lifestyle practices on women's well-being. Her personal journey through eating disorders, Hashimoto's, Lyme disease, fatigue, painful periods, and gut issues ignited her commitment to uncovering the root causes behind health problems. Melody focuses on hormone health, gut health, and nervous system regulation, drawing from her comprehensive training in functional medicine. Her goal is to empower women to regain control of their health and discover lasting solutions without stress and overwhelm.
.png)
Sophia Rowe
Registered Dietitian
Sophia Rowe (BS, RDN, LDN) is a Registered Dietitian passionate about helping women reverse hormonal imbalances and improve their gut health. Her personal experience with SIBO, gut dysbiosis, hormonal imbalances, and high cortisol have shown her the profound impact that functional medicine can have on someone's life. Her mission is to help individuals who have been ignored by the medical community find what it feels like to be truly healthy.
.jpg)
Sydney Shank
Nutritional Practitioner
Sydney Shank (M. Ed, NTP), a distinguished Nutritional Practitioner, transformed her personal health struggles into professional purpose. Her encounters with unresolved health issues ignited a quest for solutions, leading her to a comprehensive study of nutrition. Now, she merges personal passion with her profession, advocating for women's health empowerment. Sydney is dedicated to promoting an understanding of wellness through a functional health approach, ensuring her clients feel supported and understood on their path to well-being.
.jpg)
Mikaela Martinez
Nutritional Practitioner
Mikaela Martinez (RHN) is a certified Holistic Health and Nutrition Coach. She transformed her personal struggles with health and emotional discomfort into a holistic healing journey. Confronted by the challenging reality of debilitating menstrual cramps, persistent anxiety, and ongoing digestive discomfort, Mikaela embarked on a purpose-driven exploration into the world of health and wellness. Through extensive research, she adeptly navigated various therapeutic modalities, targeting solutions to transform her personal health and to bring effective wellness strategies into the market.
Meet The Founders
Kale Diagnostics was born from the shared vision of Kourtney and Stephen Simmang, a husband-and-wife team dedicated to revolutionizing healthcare through functional medicine. Kourtney’s own journey of overcoming chronic health issues through functional medicine inspired her to help others. Seeing the profound benefits in her life and in the lives of her clients, she and Stephen realized the need to bring these powerful health solutions to a broader audience. Together, they saw a significant gap in conventional healthcare and felt compelled to provide an alternative that is reliable, affordable, and personalized. Driven by a commitment to addressing the root causes of health issues rather than just managing symptoms, they founded Kale Diagnostics. Their mission is to offer a compassionate, individualized approach to health that ensures every client feels heard, valued, and understood. At Kale Diagnostics, they focus on creating lasting wellness by crafting personalized care plans that build a robust foundation for enduring health. Kale Diagnostics exists to empower individuals to reclaim their health and achieve optimal well-being through comprehensive, functional medicine.
.png)
Kourtney Simmang
Stephen Simmang
Kale Diagnostics can directly accept HSA and FSA payment for full coverage. We are not in- network with any health insurance providers, so we do not accept insurance directly, but we are able to facilitate health insurance reimbursement at no additional cost. Many of our clients get partial reimbursement from insurance. Another avenue for our clients to afford our services is through Affirm or Klarna. With Affirm and Klarna, low monthly payments are made possible.
At Kale Diagnostics, we do not provide formal medical diagnoses or direct treatments. Instead, we offer comprehensive health assessments and personalized wellness plans through advanced functional lab testing. "Diagnostics" reflects our commitment to a thorough and investigative approach to understanding health. At its core, diagnostics involves collecting data, identifying health patterns, analyzing results, and formulating insights to uncover underlying issues. Through our detailed analyses, many clients have been able to go back to their medical doctor to receive an accurate diagnosis after years of chronic mystery illness.
For some, their journey with Kale Diagnostics is a 180-degree, life-changing experience that provides relief from a laundry list of symptoms and years of struggle. For others, we are a helpful stop in their continued journey. The majority of our clients (83%) do see symptom reduction within the first three months, and while we cannot guarantee results, we are always committed to providing the very best and most comprehensive care.
While the average primary care doctor in America spends a mere 20 minutes per year with each patient, we at Kale Diagnostics prioritize investing quality time in understanding your unique health profile. Our comprehensive services, including lab tests and personalized nutritional support, reflect the additional time and attention we devote to each client, which often proves to be a transformative investment in their long-term health. Although our detailed approach might mean higher upfront costs, we strive to make it as accessible as possible. Not only do we accept HSA and FSA and provide insurance superbills for potential reimbursement, but we've also partnered with Affirm to offer flexible financing. With low monthly installments, we ensure our dedicated, in-depth care is within your reach, regardless of immediate financial constraints.
Your relationship with your primary care doctor is an important part of your overall healthcare. We highly encourage you to continue seeing your doctor for regular check-ups and preventative care. In fact, we often collaborate with primary care physicians to provide a more comprehensive approach to your health. By working together, we can leverage our expertise in functional medicine to address the root causes of your health issues, while your primary care physician can provide essential general medical care. This collaborative approach can lead to more effective and personalized treatment plans.
You’re in great hands and able to work with us no matter your existing condition(s), prescription medications, or if you are pregnant, breastfeeding, or wanting to become pregnant. We provide suggestions based on you and your needs, thoroughly analyzing your unique situation before making recommendations.
Kale Diagnostics does not take an anti-pharmaceutical or anti-conventional medicine stance. We believe in a functional medicine approach, which often involves a combination of natural therapies and conventional medicine. In some cases, pharmaceutical interventions may be necessary as part of a comprehensive treatment plan. Our goal is to work collaboratively with your primary care physician and other healthcare providers to create a personalized treatment plan that addresses your unique needs. We believe that by combining the strengths of functional medicine and conventional medicine, we can achieve optimal health outcomes.
Our Services
At Kale Diagnostics, we offer four levels of personalized health support to fit your unique needs. Each plan provides in-depth consultations, advanced lab testing, and customized health protocols, designed to address the root causes of your symptoms. Whether you're looking for foundational guidance or a comprehensive health overhaul, we have options for everyone. Plus, we make it accessible with low monthly payment plans, ensuring you receive the care you need without financial stress.
.jpg)
_edited.jpg)
Using Affirm: Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks. For more info on how to use Affirm, please go to https://www.affirm.com/how-it-works.
Navigation
Social
TikTok
Facebook
Contact
5717 Legacy Dr Suite 250, Plano, TX 75024
© 2024 Kale Diagnostics
Questions?