Chrysanthi Kazantzis, ND, MS

Dr. Kaz is the owner and founder of Anasa Personalized Medicine® and is proud to practice naturopathic medicine in her home state of Rhode Island. A licensed Naturopathic Physician, Clinical Nutritionist, Reiki Master, and Craniosacral Therapy Level 1 practitioner, Dr. Kaz brings together evidence-informed natural medicine, advanced laboratory testing, nutrition, and holistic therapies to provide highly personalized care for her patients.

Dr. Kaz earned her Doctorate in Naturopathic Medicine and Master’s degree in Nutrition from the University of Bridgeport. Prior to that, she graduated from the University of Rhode Island with a Bachelor’s degree in Nutrition and Food Science.

As a first-generation Greek and Persian American, Dr. Kaz grew up surrounded by cultures in which food, herbs, and traditional approaches to wellness were an important part of everyday life. These early influences helped shape her appreciation for the connection between traditional healing practices and modern, individualized medicine.

Dr. Kaz is passionate about advancing naturopathic medicine and expanding access to integrative healthcare. She served as President of the Rhode Island Association of Naturopathic Physicians (RIANP) for eight years and remains an active member of the American Association of Naturopathic Physicians (AANP).

At the heart of Dr. Kaz’s approach is a commitment to understanding the underlying factors contributing to a patient’s health concerns rather than focusing solely on symptoms. She works with patients of all ages and utilizes individualized nutrition, herbal medicine, targeted supplementation, homeopathy, lifestyle counseling, Reiki, craniosacral therapy, and comprehensive laboratory testing to develop personalized treatment plans.

Her additional training includes FirstLine Therapy, as well as two years of training under Dr. Peter D’Adamo, with a focus on nutrigenomics and individualized nutrition.

Dr. Kaz believes that the body has an incredible capacity to restore balance when given the appropriate support. Her goal is to empower patients to better understand their bodies, move beyond simply managing symptoms, and address the root causes and contributing factors affecting their health.

Beyond clinical practice, Dr. Kaz is passionate about educating and empowering her community. She regularly lectures throughout Rhode Island and has contributed articles to Natural Awakenings magazine. She has been recognized as a Top Naturopathic Doctor in Rhode Island from 2020 through 2026, and Anasa Personalized Medicine® was voted Best Wellness Center in Rhode Island in 2025 and 2026.

In her personal time, Dr. Kaz enjoys spending time with her two children, exploring the beauty of Rhode Island, and traveling the world.

Areas of Expertise
Digestive Health • Thyroid Conditions • Lyme Disease • Mold Toxicity • Prenatal, Pregnancy & Postnatal Health • Pediatrics

Dr. Michelle Mathew, ND, DOM, LAc (Dr. M)

Dr. Michelle Mathew, ND, DOM, LAc (Dr. M) is a naturopathic physician, Doctor of Oriental Medicine, and licensed acupuncturist practicing in Rhode Island.

Dr. M graduated from National University of Health Sciences in the Chicago suburbs. Raised in Long Island, NY, she was exposed to Ayurvedic and homeopathic medicine from a young age, which sparked her deep curiosity in ancient healing traditions that have supported wellness for hundreds and thousands of years.

Dr. M is dedicated to understanding why the body communicates through signs and symptoms rather than simply suppressing these important signals. She enjoys blending modern innovation with time-honored healing modalities to create personalized plans that fit her clients’ unique lifestyles and needs. She focuses on the individual rather than the diagnosis and empowers her clients with the knowledge and tools to confidently navigate their health. Techniques she incorporates include acupuncture, herbal medicine, FSM (frequency specific microcurrent), homeopathy, clinical nutrition, and lifestyle counseling.

Dr. M believes in supporting the body’s innate healing capacity and helping patients move beyond symptom management to address root causes.

In her personal time, Dr. M enjoys road trips, creative sourdough recipes, sunbathing, cooking, food ferments, permaculture gardening, and supporting local farmers and businesses.

Areas of expertise: Autoimmune Disorders, Diabetes, Women’s Health Conditions, Fertility Support, Heart Disease, Chronic Pain