Meet our Team
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SHELBY WILLIAMSON, NP-PHC
Certified Primary Health Care Nurse Practitioner
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ALICIA LAURIAULT, R. Ac.
Registered Acupuncturist
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JUSTIN STREET, RMT
Registered Massage Therapist
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BRIEA SHIELDS, RMT
Registered Massage Therapist
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LAURA NICHOLSON, CHN
Certified Holistic Nutritionist and Bowen Therapy Practitioner
Shelby Williamson, NP-PHC
Certified Primary Health Care Nurse Practitioner
Maybe you're exhausted, undergoing hormonal changes, struggling with weight or body composition changes, experiencing brain fog and changes in your mood and libido, struggling with disrupted sleep, or just not feeling like yourself.
I am a Nurse Practitioner, specializing in women and men's health targeting hormones, thyroid health, autoimmune conditions, inflammation, metabolic health, weight management, and preventative care. I have a particular passion for helping patients navigate hormonal changes including perimenopause, menopause, postpartum, and andropause.
My approach combines evidence-based medical care with functional medicine and root-cause principles. Your personalized plan may include hormone therapy, diet and lifestyle changes, prescription medications, targeted laboratory testing, nutrition and lifestyle strategies, supplementation, and more.
A Different Approach to Healthcare
Your symptoms rarely exist in isolation. Hormones, thyroid function, inflammation, metabolism, cardiac health, genetics, nutrition, sleep, stress, and lifestyle can all influence how you feel. During your appointment I take the time to understand your symptoms alongside your health history, goals, laboratory results and diagnostic imaging. I am able to order and interpret diagnostic testing, diagnose conditions, prescribe medication and treatment, provide hormone therapy, and coordinate specialist care.
A Personal Note
With over ten years of experience as a Registered Nurse prior to transitioning to a Nurse Practitioner my clinical experience spans emergency medicine, maternity, pediatrics, and outpost nursing in Nunavut.
I am also a mother of two, welcoming my second child in April. Motherhood has given me a deeper appreciation for physical and emotional demands that impact our health from a family-centered approach.
Whether you're struggling with symptoms that haven't been fully explained, navigating a hormonal transition, not feeling like yourself, or simply want to be proactive with your health, my goal is to help you create a clear path forward.
A note about OHIP
Nurse Practitioner appointments are not covered by OHIP and are fee-for-service. However, most laboratory and diagnostic investigations are covered by OHIP.
Alicia Lauriault, R.Ac
Registered Acupuncturist and Community Herbalist
ABOUT ME
I’m Alicia Lauriault, Registered Acupuncturist with the College of Traditional Chinese Medicine Practitioners and Acupuncturists of Ontario (CTCMPAO) and the founder of Kawartha Holistic. With 10 years of clinical practice, I hold a Diploma in Acupuncture from Eight Branches Academy of Eastern Medicine (2016).
WHO I WORK WITH
Whether you’re a tradesperson pushing through a bad back, a retiree managing years of joint pain, or a woman navigating fertility and hormonal health — you’re in the right place.
Most of my patients come to me with persistent pain that hasn’t resolved — joint pain, nerve pain, and musculoskeletal concerns that have lingered for months or years. I also work with women seeking support for hormonal health and fertility.
MY APPROACH
Every treatment begins with understanding the full picture and what may be contributing to your symptoms. This includes a detailed health history and functional assessment.
My postgraduate training is strongly focused on a neuro-orthopedic approach to acupuncture in treating pain. Once we assess dysfunction, we can better target your musculoskeletal and nervous system using electroacupuncture to modulate pathways that can influence pain and improve mobility and function.
Advanced training includes:
Diploma in Neuro-Meridian Integrative Acupuncture — Dr. Poney Chiang
Diploma in Neuro-Orthopedic Acupuncture — ADAPT Acupuncture
Medical Auriculotherapy — Dr. David Alimi
A PERSONAL NOTE
My appreciation for traditional medicine runs deep. I grew up watching my grandmother growing her own food in her garden and using so-called weeds as simple remedies. That early connection stayed with me and eventually became part of my professional journey in both Traditional Chinese Medicine and herbal medicine where it only deepened my belief that good health is something we must learn to cultivate over time.
Justin Street, RMT
Registered Massage Therapist
ABOUT ME
I’m Justin Street, a Registered Massage Therapist (RMT) and a proud member of the team at Kawartha Holistic. I graduated from the Massage Therapy program at Fleming College and am currently continuing my studies in the Faculty of Health Sciences at Ontario Tech University.
SPECIAL INTERESTS
I have a particular focus on pain management and sports injuries, and bring a strong foundation in Swedish, deep tissue, and relaxation massage techniques to every treatment.
WHO I WORK WITH
Whether you’re an athlete recovering from a sports injury, someone managing chronic pain, or simply looking to restore balance and ease tension — you’re in the right place.
Most of my clients come to me seeking relief from muscular pain, tension, and the physical demands of an active or demanding lifestyle. I also work with clients looking for therapeutic relaxation and stress management support.
MY APPROACH
Every treatment begins with a thorough assessment to understand not just where you’re experiencing discomfort, but what’s driving it.
I recognize that every client’s wellness requires a unique approach. Based on my assessments, I build personalized treatment plans that draw on a range of massage techniques — adapting to each stage of your recovery or wellness journey. I believe that clear communication is central to care, ensuring you understand what you can do to support your own healing between sessions.
A PERSONAL NOTE
I’m a devoted father to my 11-year-old son and a caring owner of Hank, our 5-year-old rescue dog. Together, we enjoy camping in the Ontario backcountry and star-watching.
Briea Shields, RMT
Registered Massage Therapist
ABOUT ME
I'm Briea Crombie (Shields), a Registered Massage Therapist (RMT) and proud member of the team at Kawartha Holistic. I've been practicing massage therapy since 2016 and have always been passionate about helping people move better, recover from injury, and live with less pain. I believe in providing individualized care that supports each client's goals, whether they're recovering from an injury, managing chronic pain, or simply taking time for self-care.
SPECIAL INTERESTS
I have a special interest in treating chronic pain, sports injuries, scar tissue, and restricted movement. To further support my clients, I've completed additional training in Fascial Stretch Therapy (FST), scar tissue release, and functional movement. My treatments include deep tissue massage, sports massage, relaxation massage, scar tissue therapy, and Fascial Stretch Therapy, allowing me to tailor each session to your individual needs.
WHO I WORK WITH
I enjoy working with clients of all ages, from children to older adults and everyone in between. Whether you're recovering from an acute injury, managing chronic pain, training for a sport, or simply looking to maintain your health and well-being, I'm here to support you.
I have experience working with many conditions and aim to improve mobility, relieve muscle tension, support recovery from surgery or injury, manage scar tissue, reduce stress, and prevent future injuries. Whatever your goals may be, my focus is on helping you move better, feel better, and get back to doing the activities you enjoy.
MY APPROACH
Every treatment begins with a thorough assessment to better understand your concerns, movement patterns, and overall goals. I believe there is no one-size-fits-all approach to massage therapy, so each treatment plan is designed specifically for you.
I combine hands-on treatment with education and practical home care recommendations to help you maintain your progress between appointments. My goal is to not only help you feel better during your visit but also support your long-term health and movement.
A PERSONAL NOTE
When I'm not in the clinic, you'll usually find me spending time with my family, staying active, or training horses. I'm also passionate about continuing education and believe there's always something new to learn, and I stay committed to growing both personally and professionally.
Laura Nicholson, CHN
Certified Holistic Nutritionist
Bowen Therapy Practitioner
ABOUT ME
I’m a Holistic Nutritionist and Bowen Therapy Practitioner, and I’ve been supporting people on their health and wellness journeys since 2017. As a mom of young children, I understand firsthand how busy, demanding, and sometimes overwhelming life can be, and I believe that taking care of yourself needs to be realistic and manageable. I’m passionate about helping people make small, meaningful changes that can have a big impact on how they feel and function. I’m a lifelong learner and continually expand my knowledge so I can bring current information, practical tools, and a holistic perspective to my work.
MY APPROACH
My approach is simple: focus on what is realistic for you and build from there. Rather than overwhelming you with a long list of things you should be doing, I focus on manageable, actionable steps that can fit into your everyday life. Through holistic nutrition and Bowen Therapy, I look at the bigger picture and consider how nutrition, lifestyle, stress, and the nervous system may all play a role in how you feel. My goal is to help you understand your body, feel empowered by your choices, and make changes that are both sustainable and impactful.
WHO I WORK WITH
I work with people looking for gentle, holistic support for a wide range of everyday health concerns and wellbeing goals. Bowen Therapy may be helpful for concerns such as muscle and joint discomfort, back and neck tension, headaches, stress, sleep challenges, and general physical tension, as well as supporting nervous system regulation and relaxation. Whether you’re dealing with a specific concern, feeling run down, navigating stress, or simply wanting to feel better in your body, I meet you where you are and work with you to find practical ways forward.
A PERSONAL NOTE
Outside of my work, I love spending time with my two children and enjoying the simple things that bring us together. You’ll find me in the garden, growing and tending to plants, or in the kitchen cooking and creating meals for my family. I love that gardening and cooking connect us to where our food comes from and remind me that nourishment can be both simple and enjoyable. Family, nature, good food, and time spent together are a big part of what keeps me grounded. I believe that wellness isn’t about perfection—it’s about finding simple, meaningful ways to nourish yourself and enjoy your life.