Meet Our Team
Discover our Specialists and explore their unique journeys, areas of expertise, and availability to assist you in achieving your transformative goals.
Initiating your journey with Rooted Transformation!
Kindly reach out to us via email at [email protected].
We would appreciate it if you could share your interests, objectives, and any specific specialist you feel a connection with and wish to collaborate with.
Initiating your journey with Rooted Transformation!
Kindly reach out to us via email at [email protected].
We would appreciate it if you could share your interests, objectives, and any specific specialist you feel a connection with and wish to collaborate with.
Melissa Hetrick, Certified Nutrition Specialist, Board-Certified Pharmacist
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Melissa Hetrick helps busy women who put others first. Whether you are a stay-at-home mom, a working mom, a healthcare worker, or an entrepreneur, she will help you feel energized, clear-minded, and confident through simple nutrition and lifestyle changes, without complicating your hectic life. Melissa is here to remind you that you deserve this, too.
Melissa's background: For many years, I dispensed medications and managed prescriptions for patients with preventable chronic illnesses. The statistics were shocking: over 50% of Americans have at least one chronic condition. Heart disease, diabetes, obesity, and cancer are not inevitable. They are mostly preventable. But what struck me the most was realizing that I was treating symptoms instead of the root cause. My own health struggles became a turning point. I began exploring lifestyle medicine, a science-backed approach that considers the whole person, not just medication. Everything changed when I discovered that true wellness isn't about perfection; it's about prevention, making sensible choices, and taking control of your health before needing medication. I am a board-certified pharmacist who emphasizes disease prevention through whole foods as medicine. I help busy women and families make practical, lasting lifestyle changes without feeling overwhelmed. I use science and the principles of lifestyle medicine (whole-food nutrition, hydration, stress management, adequate sleep, exercise) to simplify things, use humor to build connections, and engage in open conversations to make wellness feel achievable. I have a deep passion for giving back. For over five years, I have been active in animal rescue, providing foster care for stray cats and helping them lead healthier, happier lives. I truly believe in practicing what I preach; my own wellness journey is wonderfully chaotic, far from perfect. Availability: Flexible daytime and evenings Anna Isbell, Certified Nutrition Specialist
Anna Isbell is a certified Nutrition Specialist through the Rooted Nutrition Center. She works
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Katherine Matonis, Certified Nutrition Specialist, Master's in Education, Mental Health Worker
Katherine Matonis is deeply passionate about assisting people in reaching their goals by leveraging her background in mental health, her credentials as a nutrition specialist, and her dedication as a mother, wife, and supporter of many!
She enjoys helping a diverse group of individuals, from those using GLP-1s to those curious about a plant-based diet or those who are already committed to a plant-based or vegetarian lifestyle.
Katherine’s Journey
I have had the pleasure of working with Angie for many years, and I was thrilled to be able to share the same knowledge and support with others. Angie possesses a unique understanding that is unmatched in the industry, and I feel truly honored to learn about nutrition from her.
I believe in utilizing the strengths you already possess while building a diverse set of tools to assist individuals in achieving their needs and goals. I am a blend of compassion, able to challenge clients when necessary, supportive, and straightforward.
I enjoy celebrating successes and tackling obstacles to ensure my clients thrive. I hold a Master’s in Education and have over 20 years of experience in mental health. I work full-time and have two young children whose interests have become my own—ha ha ha. I love reading and have a keen interest in true crime stories and documentaries. I am excited to help individuals embark on a journey towards sustainable longevity.
Availability: Flexible evenings & some weekend daytime
She enjoys helping a diverse group of individuals, from those using GLP-1s to those curious about a plant-based diet or those who are already committed to a plant-based or vegetarian lifestyle.
Katherine’s Journey
I have had the pleasure of working with Angie for many years, and I was thrilled to be able to share the same knowledge and support with others. Angie possesses a unique understanding that is unmatched in the industry, and I feel truly honored to learn about nutrition from her.
I believe in utilizing the strengths you already possess while building a diverse set of tools to assist individuals in achieving their needs and goals. I am a blend of compassion, able to challenge clients when necessary, supportive, and straightforward.
I enjoy celebrating successes and tackling obstacles to ensure my clients thrive. I hold a Master’s in Education and have over 20 years of experience in mental health. I work full-time and have two young children whose interests have become my own—ha ha ha. I love reading and have a keen interest in true crime stories and documentaries. I am excited to help individuals embark on a journey towards sustainable longevity.
Availability: Flexible evenings & some weekend daytime
Cindy Bonilla, Certified Nutrition Specialist, Yoga Teacher, Yoga Tone® Instructor and Weight Training Instructor
Cindy Bonilla is a dedicated health and wellness expert who is passionate about assisting others in finding balance in their mind, body, and spirit. With more than eight years of experience as a yoga instructor, she has helped numerous individuals enhance their flexibility, strength, and inner tranquility. Cindy's path has also led her to obtain certifications in weight training and nutrition, enabling her to develop holistic programs that promote both physical fitness and mindful eating.
Cindy's Journey:
For many years, I faced challenges with my weight, and it wasn't until I learned to focus on and integrate all three facets of wellness that my life truly began to transform. My approach weaves mindful practices into daily life, empowering clients to build resilience, clarity, and self-care. Whether through movement, nutrition, or energy work, my goal is to inspire a lifestyle that nurtures the entire person.
My Philosophy
I hold the belief that genuine wellness is attained when the mind, body, and spirit function in unison. Health encompasses more than just physical strength or appearance; it involves feeling balanced, energized, and connected to oneself. By utilizing mindful practices, intentional movement, and nourishing choices, I assist individuals in establishing sustainable habits that foster long-term well-being.
Availability: Flexible evenings & some weekends
Cindy's Journey:
For many years, I faced challenges with my weight, and it wasn't until I learned to focus on and integrate all three facets of wellness that my life truly began to transform. My approach weaves mindful practices into daily life, empowering clients to build resilience, clarity, and self-care. Whether through movement, nutrition, or energy work, my goal is to inspire a lifestyle that nurtures the entire person.
My Philosophy
I hold the belief that genuine wellness is attained when the mind, body, and spirit function in unison. Health encompasses more than just physical strength or appearance; it involves feeling balanced, energized, and connected to oneself. By utilizing mindful practices, intentional movement, and nourishing choices, I assist individuals in establishing sustainable habits that foster long-term well-being.
Availability: Flexible evenings & some weekends
Gail Isbell, Certified Nutrition Specialist
As a Certified Nutrition Specialist with formal training through the Rooted Nutrition Center, Gail
centers her work on personalizing nutrition support for clients using GLP-1 therapy, women
navigating menopause, and those looking to confidently address metabolic syndrome with
practical strategies for prevention and management.
Gail empowers clients to build healthier lives through evidence-based nutrition, mindful habit-
building, and a strength-focused approach that celebrates their unique potential. With a warm and collaborative coaching style, she partners with clients to create solutions that fit their lifestyle and support long-term wellbeing.
Her long-standing passion for nutrition and exercise has shown her the profound impact that food
can have on the body and overall health. Years of studying nutrition, implementing its benefits,
and early experience teaching workout classes and guiding others through fitness-based coaching
have shaped her approach. Over a decade ago, she connected with Angie as a client, having
received superior guidance from her in both nutrition and as a fitness athlete. Through this
journey, she learned how vital proper nutrition is for boosting energy, supporting meaningful
health, and transforming body composition.
Gail recognizes that every fitness journey is unique and may feel imperfect, yet fitness and well-
being are attainable at all stages of life—because health and wellness have no age limit. She finds joy and balance in her life through time spent with family and close friends. Gail holds her degree in International Studies from Butler University and has a passion for history. She remains committed to the healthy habits she encourages in others.
Availability: Flexible weekday evenings
Betsy Nush, Health & Nutrition Coach, Nutrition Specialist, Physical Education Teacher
Betsy Nush is a seasoned Health and Nutrition Coach with over 20 years of experience, including 24 years as a Health and Physical Education teacher and a Master’s Degree in Education. Her expertise is complemented by certifications as a Personal Trainer and Nutrition Specialist, allowing her to effectively guide clients in understanding their bodies and developing sustainable healthy habits. Betsy focuses on individuals seeking a straightforward path to better health, particularly those who feel overwhelmed by complex diets and extreme fitness regimens. Her goal is to simplify the process, making health advice accessible and actionable, especially for those who have struggled to find success despite their efforts.
Betsy's own journey through stress and energy management has shaped her coaching philosophy, which prioritizes clarity and practicality. She emphasizes evidence-based nutrition and daily habits that align with real-life challenges, helping clients recognize how various factors like stress and blood sugar levels impact their progress. By concentrating on manageable and sustainable strategies, Betsy empowers her clients to make informed choices and build confidence in their health journey, moving away from perfectionism toward meaningful, lasting change.
Betsy's own journey through stress and energy management has shaped her coaching philosophy, which prioritizes clarity and practicality. She emphasizes evidence-based nutrition and daily habits that align with real-life challenges, helping clients recognize how various factors like stress and blood sugar levels impact their progress. By concentrating on manageable and sustainable strategies, Betsy empowers her clients to make informed choices and build confidence in their health journey, moving away from perfectionism toward meaningful, lasting change.
Kristel M Seagreaves, LCSW, Certified Nutrition Specialist
Kristel's personal journey:
As a counselor, I am motivated to assist individuals in reframing their thoughts and
"viewing your circumstances from a different perspective." I understand that there is a direct link between your brain and your gut through the vagus nerve, and they significantly influence one another. There is indeed a clear connection between the mind and the gut. My desire to learn more about nutrition stemmed from the intention to integrate my counseling expertise with my nutrition certification.
My personal health journey commenced after the birth of my two sons. I struggled to shed the "baby weight," and over time, my perception of my body deteriorated. It took years of effort to gradually alter that perception, a process I engage in daily. My transformation began when a close individual remarked, "you are perfect just the way you are." This statement profoundly impacted my thoughts and self-image. I aim to connect with anyone who feels they are navigating this "path" in solitude, as I empathize with you, and you are not alone. You can approach your health and nutrition journey from a different angle.
My philosophy is rooted in a holistic view of health, emphasizing nutrition education and a mindfulness approach. I enjoy sharing resources, literature, and quotes that resonate with individuals.
I possess a great deal of compassion and can offer emotional support and understanding; however, it is crucial to establish expectations and goals. I can provide guidance and leadership, but active participation from the client is essential.
I hold a Master of Social Work (MSW) degree and am a Licensed Clinical Social Worker. Additionally, I possess a Nursing Home Administrator’s license. I have mentored numerous social work students pursuing their bachelor’s or master’s degrees in social work. My objectives have always been to give back in any way possible and to learn from and mentor others.
Stacey Messing, MS in OTR/L, a B.S. in psychology and a certified nutrition coach
Stacey holds an MS in OTR/L, a B.S. in psychology, and is a certified nutrition coach. With over 20 years of experience collaborating with personal trainers, she is well-versed in leading weight training routines.
Stacey’s personal journey began in 2012 when she started working with Angie. After years of following what she believed to be the right approach without success, she became interested in the intricacies of nutrition. Her initial motivation was to maintain her own health and that of her husband by making informed choices. Through her training as a nutrition specialist, she recognized that her background as an occupational therapist, combined with her problem-solving skills, equips her to provide valuable support to individuals seeking to make lifestyle changes.
More about me:
I offer supportive, compassionate, direct, and honest guidance, often infused with humor. My education in occupational therapy, along with my knowledge of body anatomy and physiology, gives me a solid understanding of exercise and weight training. I intend to pursue a weight training certification in February.
I engage in a variety of activities; I was an enthusiastic biker for many years, participating in structured rides and completing three century rides. Additionally, I enjoy hiking, weight training, and have been practicing yoga more consistently over the past year. Meal prepping is another activity I relish, as it allows me to have healthy options readily available. I am also the proud owner of two dogs, Bentley, a Cavalier King Charles Spaniel, and Johnnie, a Scottish Terrier, who consistently bring me calm and joy.
Wendy Gaidar, Certified Health Coach, Nutrition Specialist
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Wendy loves working with women in their mid-30s and older who are ready for a transformation. These are individuals who have spent a lifetime caring for others and are now prepared to prioritize themselves once more.
Wendy’s personal journey:
Having always placed everything else in life before my own needs, I realized it was time for a change! I’m a proud mom of two grown daughters and a grandmother to four wonderful grandkids, and I didn’t want to just watch from the sidelines. In January 2025, I completely shifted my mindset and made myself a priority so that I could continue to be there for my loved ones, and I’m excited to help you do the same.
My coaching expertise is deeply rooted in helping you shift your mindset through nutrition.
In my free time, I enjoy attending my grandchildren’s activities, hiking with my Great Danes, and taking quick trips with my husband, as well as meal prepping with friends. I can’t wait to connect with you and assist you in reconnecting with yourself!
Wendy’s personal journey:
Having always placed everything else in life before my own needs, I realized it was time for a change! I’m a proud mom of two grown daughters and a grandmother to four wonderful grandkids, and I didn’t want to just watch from the sidelines. In January 2025, I completely shifted my mindset and made myself a priority so that I could continue to be there for my loved ones, and I’m excited to help you do the same.
My coaching expertise is deeply rooted in helping you shift your mindset through nutrition.
In my free time, I enjoy attending my grandchildren’s activities, hiking with my Great Danes, and taking quick trips with my husband, as well as meal prepping with friends. I can’t wait to connect with you and assist you in reconnecting with yourself!
Angie Fenstermaker, Rooted Nutrition Center Founder, Studio Director, Owner @ Bambu Yoga Center
Angie Fenstermaker is a distinguished Wellness Professional who specializes in guiding individuals from diverse backgrounds towards transformative changes that originate from within. Her unique talent lies in educating and empowering people to cultivate a positive mindset and to transcend physical appearances in pursuit of a lasting state of optimal health.
Certified/Degrees in:
Nutritionist
Exercise Specialist
Yoga Tone® Concept Creator
Weight Training Instructor/Educator
Wellness Coach
Weight Loss Management
Prevent Type II Diabetes Coach
Cancer Exercise Specialist
Physique Coach
200 Hour YTT
Angie plays a pivotal role at Rooted Nutrition Center, where she leads the weight management group, offers education and resources to specialists as required, and inspires the team to excel in nutrition and body transformations. Additionally, Angie is at the helm of the Nutrition Specialist Certification Course.
With over 20 years of experience in the field, she holds certifications as a Nutritionist, Weight Loss Management Instructor, Prevent Type II Diabetes Coach, Lifestyle Coach, Personal Trainer, and Yoga Teacher. Angie has provided training and nutritional guidance to fitness athletes, while also achieving multiple First Place-Overall titles as a former national figure competitor. For several years, she has been recognized as the award-winning Nutritionist and Wellness business owner of Angie’s Way. In 2022, she was honored as one of the Lehigh Valley’s Most Influential Women.
Angie established Yoga Tone® Studios, where she introduced her innovative approach that combines yoga with resistance training for those seeking a sustainable method to enhance muscle mass, improve bone density, and reduce inflammation. The studio has since evolved into Bambu Yoga Center, which focuses on the three essential components of longevity: Weight Training, Traditional Yoga, and Nutrition. Beyond her role as a businesswoman, she is dedicated to maintaining a healthy balance between her career and quality time spent with her son and family.
Availability: Weekdays only, no weekends
Certified/Degrees in:
Nutritionist
Exercise Specialist
Yoga Tone® Concept Creator
Weight Training Instructor/Educator
Wellness Coach
Weight Loss Management
Prevent Type II Diabetes Coach
Cancer Exercise Specialist
Physique Coach
200 Hour YTT
Angie plays a pivotal role at Rooted Nutrition Center, where she leads the weight management group, offers education and resources to specialists as required, and inspires the team to excel in nutrition and body transformations. Additionally, Angie is at the helm of the Nutrition Specialist Certification Course.
With over 20 years of experience in the field, she holds certifications as a Nutritionist, Weight Loss Management Instructor, Prevent Type II Diabetes Coach, Lifestyle Coach, Personal Trainer, and Yoga Teacher. Angie has provided training and nutritional guidance to fitness athletes, while also achieving multiple First Place-Overall titles as a former national figure competitor. For several years, she has been recognized as the award-winning Nutritionist and Wellness business owner of Angie’s Way. In 2022, she was honored as one of the Lehigh Valley’s Most Influential Women.
Angie established Yoga Tone® Studios, where she introduced her innovative approach that combines yoga with resistance training for those seeking a sustainable method to enhance muscle mass, improve bone density, and reduce inflammation. The studio has since evolved into Bambu Yoga Center, which focuses on the three essential components of longevity: Weight Training, Traditional Yoga, and Nutrition. Beyond her role as a businesswoman, she is dedicated to maintaining a healthy balance between her career and quality time spent with her son and family.
Availability: Weekdays only, no weekends