Providers
Dr. Koichi Tanji, ND, LMHC, CISSN, FMAPS
Integrative Holistic Psychiatry | Founder, Sphosh Health
Dr. Koichi Tanji is a dual-licensed Naturopathic Physician and Licensed Mental Health Counselor specializing in integrative holistic psychiatry. His clinical model addresses mental health through both physiological and psychological pathways, recognizing that mood, cognition, and emotional regulation are influenced by biology, lifestyle, metabolism, and lived experience.
He treats conditions including anxiety, depression, mood disorders, trauma-related conditions, burnout, insomnia, ADHD, ASD, and complex neuropsychiatric presentations. His approach focuses on identifying underlying contributors such as inflammation, gut– brain signaling, immune function, sleep physiology, hormonal balance, and nutritional status — alongside psychotherapy and psychiatric care
Dr. Rikka Brunner, ND
Dr. Rikka is a naturopathic physician dedicated to supporting both mental well-being and physical function through thoughtful, integrative care. She works collaboratively with patients to understand the full context of their health and to develop individualized treatment plans that are practical, sustainable, and aligned with long-term wellness goals.
Her clinical approach emphasizes a supportive and respectful environment where patients feel heard and understood while working toward meaningful improvements in daily functioning and overall quality of life. Dr. Rikka integrates evidence-informed natural therapies with hands-on modalities, blending modern clinical approaches with traditional healing systems to support whole-person care and the mind–body connection.
Primary Services Offered
- Integrative Primary Care
- Biofeedback
- Craniosacral Therapy
- Herbal Medicine
- Physical Medicine
Dr. Amber Heller, ND, LMT
Naturopathic Doctor | Manual Therapy & Environmental Health Focus
Dr. Amber Heller is a naturopathic physician and massage therapist dedicated to holistic, patient-centered care. She earned her Doctor of Naturopathic Medicine degree from Bastyr University and graduated summa cum laude with a Bachelor of Science in Alternative Medicine from Everglades University. She is also a licensed massage therapist, trained at
East West College of Natural Medicine.
Dr. Heller’s clinical interests include environmental health, mind–body medicine, and botanical therapies. She draws on evidence-informed natural approaches to support longterm vitality, resilience, and disease prevention. Her work blends personalized naturopathic care with hands-on modalities, including craniosacral therapy, manual therapies, and nutrient IV therapy, to support each patient’s unique healing process.
