Sara Monk-Rivera, RDN
Sara Monk-Rivera, RD is a registered dietitian, wife, mother to three small children, and author whose calling in life is to help her client's live healthy, fulfilling lives. Sara received her Bachelors of Science from Montclair State University in Nutrition and Dietetics and completed her Dietetic Internship thorough the University of Houston where she completed rotations at Hackensack University Medical Center, St. Joseph's pediatric outpatient clinic, a school food service setting, and a private practice with a Naturopath practitioner. Sara is the author of The Gestational Diabetes Cookbook and co-author of Dash Diet for Renal Health. Sara is a member of the Institute for Functional Medicine. Sara has a holistic approach to nutrition where she believes the Standard American Diet is contributing to Americans poor health and that we all need to be eating more real and whole foods. Sara founded Whole Nutrition Center to help you find freedom from chronic health conditions and harmful fad dieting by developing tailored nutrition plans to meet your individual needs and counseling focused on behavior modifications. Sara has worked with hundreds of clients and provides them with realistic solutions and nutrition plans consisting of real, whole foods- the way nature intended to feed us! She specializes in weight loss, disease prevention and wellness, bariatric surgery nutrition, and pregnancy and postpartum. She sees patients with various medical conditions including diabetes, hypertension, hyperlipidemia, and digestive issues. Sara believes in the power of mindful eating and that a healthy relationship with food and your body can truly allow you to transform your lifestyle and wellbeing.
Enzo Rivera, MPH, CHES
Enzo Rivera, MPH, CHES has a Bachelors of Science in Nutrition and Dietetics and a Masters of Public Health with a community health education concentration from Montclair State University. He believes that real, whole nutrition plays a key factor in staying healthy and preventing disease. Enzo co-founded Whole Nutrition Center to help people achieve the healthiest version of themselves, while taking into consideration that there are many factors that can impact our health including the environment, economic stability, education, healthcare, etc. Enzo is the Chief Nutritionist at the City of Passaic's Women, Infant and Children's program (WIC). He specializes in pediatric, pregnant, and postpartum nutrition counseling. In his spare time, he enjoys spending time with his wife and three kids, trying new recipes, and exercising.
Rhiannon Campagna, MS, RDN
Rhiannon is a registered dietitian nutritionist with a passion for integrative functional
nutrition. Focusing holistically on the unique individual and striking a balance with healthy
lifestyle modifications including real, whole food nutrition, fun physical activity, restorative sleep, and stress management are at the core of Rhiannon’s nutrition practice. Rhiannon graduated from St. Elizabeth University with a combined Master’s in Nutrition and Dietetic Internship after obtaining her Bachelor’s in Nutritional Sciences from Rutgers University. She obtained her clinical nutrition experience at Morristown Medical Center, outpatient clinic nutrition experience at Newark Beth Israel Hospital, renal nutrition experience at DaVita, and additional experiences in food service, community and retail settings, and integrative functional nutrition practice. Rhiannon has also been an AAHCC certified childbirth educator for the past 10 years, enabling expectant moms and dads to prepare for a healthy labor and birth focusing on the bodies’ natural processes along with prenatal nutrition, exercise, and relaxation. Prior to becoming an RDN and childbirth educator, Rhiannon had a career in human resources working for major financial services firms in NYC after obtaining a Bachelor of Science dual degree in exercise science and psychology from Rutgers University. Due to Rhiannon’s firsthand experience with corporate demands, she enjoys working with individuals to identify solutions to achieving work-life balance, including healthy nutrition and physical activity. With support and guidance, sustainable lifestyle modifications, which incorporate your unique preferences and life demands, become a reality. Rhiannon believes exercise and nutritious eating are easy to achieve when we enjoy them! Rhiannon loves spending time with her family, especially outdoors, as well as traveling, dancing, reading, and enjoying food and wine with family and friends.
Marylou Fernandes, RDN, CDCES
Marylou Fernandes completed her Bachelor of Science in Nutrition and her Dietetic Internship from Rutgers University in 2018. Her interest in nutrition started in college when she began focusing on ways she could improve her own health as well as the health of her loved ones. Marylou’s passion in nutrition grew as she began helping others achieve a healthier lifestyle by incorporating feasible and sustainable changes in their meal choices to optimize their overall health and wellbeing. After college, Marylou applied her knowledge in a variety of health-care setting including in-patient hospitals, acute rehabs, subacute rehabs, and nursing homes. While working in these settings, she assisted individuals from all ages and backgrounds and worked with many comorbidities including diabetes, heart disease, stroke, kidney disease, gastrointestinal disease, and cancer. Marylou’s experiences piqued her interest in diabetes education, leading her to become a Certified Diabetes Care and Education Specialist (CDCES). Marylou believes in using food to heal the body and aspires to help clients make healthy changes that fit their lifestyle and continues to provide them with resources to achieve their personal health goals.
Stacey Pennimpede, RDN
Hi! I’m Stacey Pennimpede registered dietitian, mom and nutrition educator who loves to cook and eat delicious food. I have lived in New Jersey my whole life and enjoy walking, yoga and swimming. I received my Food and Nutrition Degree in 2018 from St. Elizabeth University and completed my Dietetic Internship in May of 2022. Since being blessed with a daughter who has a rare metabolic condition that has been maintained primarily with proper nutrition, I have seen firsthand the benefit of living a healthy lifestyle. As a talented leader with experience in food service and creating individualized wellness programs, I am motivated to make a difference in the lives of others. As a registered dietitian at Whole Nutrition Center I work alongside knowledgeable RDN professionals as part of a team. I have a simple nutrition philosophy; build a healthy lifestyle from a foundation that includes a clear mind, strong body and nutritious foods. My hope is to empower people to make healthy eating a natural and fun part of their lifestyles.
Claire Callaghan, MS, RDN
Claire Callaghan is a Registered Dietitian with a Bachelor of Science degree in Human Nutrition, Foods and Exercise from Virginia Tech and a Master of Science degree in Clinical Nutrition from Rutgers University. She completed her dietetic internship at West Palm Beach VA Medical Center before gaining extensive inpatient clinical experience at Overlook Medical Center, where she managed a wide range of health conditions, including diabetes, kidney disease, cardiovascular disease, weight management, gastrointestinal disorders, and pediatric eating disorders.
Claire is passionate about empowering individuals to make positive, long-term changes that promote overall health and well-being. She has a deep understanding of the complex nature of eating disorders and disordered eating and is dedicated to helping clients rebuild a healthy relationship with food and their bodies. Her approach to nutrition counseling is rooted in evidence-based practices, offering realistic, sustainable, and personalized recommendations tailored to each client’s unique needs.
Claire prioritizes building trust with her clients and fostering a supportive environment that encourages growth and engagement. She is committed to addressing not only physical health but also mental and emotional well-being through compassionate care and individualized nutrition strategies.
An advocate for balanced living, Claire enjoys staying active through regular exercise, spending time outdoors, and cherishing moments with her loved ones and her dog, Macie.
Rachel Sellen, MS, RDN
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Rachel Sellen MS RDN, is a caring Registered Dietitian Nutritionist, a mom of two young children, as well as a certified yoga teacher. She earned her Bachelor of Science in Nutritional Sciences from The Pennsylvania State University and completed her dietetic internship at the Maria Fareri Children's Hospital in Valhalla, NY. Rachel obtained her Master of Science Degree in Health Education from Arcadia University.
She has gained extensive clinical experience at The Children’s Hospital of Philadelphia and specialized in integrative nutrition at The Center for Discovery in Monticello, NY. Rachel also has experience in private practice and corporate wellness. With over 8 years of experience, she works with both pediatric and adult populations, specializing in chronic disease prevention, women’s health, picky eating, hyperlipidemia, chronic gastrointestinal conditions such as IBD, IBS, celiac disease, and food allergies/sensitivities.
Rachel’s nutrition philosophy centers on the belief that food is meant to nourish our bodies and bring joy to our lives. Her hope is to inspire clients to develop a healthy relationship with food.