๐Ÿ“ 2135 112th Ave NE, Suite 201, Bellevue, WA 98004, USA
"Integrated Psychotherapy & Holistic Care" Call +1 (425) 278-6166
Holistic Psychiatry ยท Integrated Mental Health Care

Where traditional meets transformational care.

Led by Dr. Koichi Tanji, a rare clinician dual-trained as a naturopathic physician and a licensed mental health counselor, Sphosh Health integrates psychotherapy with nutrition, lifestyle, and the underlying medical factors others overlook. We treat the mind and the whole body together, and help the people conventional care left behind.

  • Mental health providers & doctor-led care
  • Psychotherapy integrated with medical, nutritional & lifestyle insight
  • In-person & virtual appointments available
Integrated mind and body care โ€” holistic psychiatry in Bellevue, WA
Nutrition & lifestyleRoot-cause focus
Mind & bodyTreated together
Doctor-ledLicensed medical providers
360ยฐWhole-person lens
6+Integrated modalities
In-person & virtualCare that fits your life
Start with what you're experiencing

You don't need to know what to call it

We begin with how you're feeling and build care from there.

Integrated consultation at Sphosh Health
A more complete model

Is something missing in your mental health care?

If therapy hasn't led to lasting change, underlying biological or nutritional factors may be overlooked. At Sphosh Health, psychotherapy is delivered through a broader clinical lens โ€” integrating medical and lifestyle context when needed.

  • Whole-person approach across mind and body
  • Attention to biology, nutrition and lifestyle
  • A deeper understanding of your symptoms
  • Individualized, integrated care plans
Why we're different
What we offer

Integrated services, one cohesive practice

Mental health is shaped by the whole body โ€” nutrition, gut health, metabolism and stress physiology. We bring these together with psychotherapy.

How our integrated care works

A clear path, built around you

1

Understand the whole picture

We begin with your story โ€” psychological, biological and behavioral context.

2

Integrate the assessment

Psychotherapy combined with medical, nutritional and lifestyle insight.

3

Build an individual plan

Care designed for you, addressing root factors โ€” not just symptoms.

4

Support beyond sessions

Thoughtful tools and protocols that align with your integrated plan.

Natural supportive supplements and botanicals
Products & protocols

Support beyond appointments

When appropriate, care may include supportive tools or products selected to align with this integrated clinical model. These are not generic recommendations, but options considered within care led by a provider trained in mental health, medicine, and human performance.

  • Mood & emotional balance support
  • Sleep & recovery
  • Focus, energy & stress support
Visit the Shop
Whole-personCare that treats mind & body
Doctor-ledLicensed medical provider
IntegratedTherapy + holistic medicine
In-person & virtualCare that fits your life
Patient stories

What our patients say

5.0  ยท  5 Google reviews

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“We are truly grateful to Dr. Koichi Tanji. He is a wonderful doctor and an incredibly kind person. Despite his busy schedule, he always finds time for us and our son. He is attentive, caring, and genuine in everything he does.”

Tatyana P. · Google review

โ˜…โ˜…โ˜…โ˜…โ˜…

“Absolutely the best in every way! Our family will never be the same. We have hope now!”

Sandra S. · Google review

โ˜…โ˜…โ˜…โ˜…โ˜…

“Full power, grounded, holistic health care! This gentleman leads from the heart, all the while ensuring those in his care are educated out of learned helplessness. Thank you Dr Koichi for being such a lighthouse in the community!”

Mauci M. · Google review

Read all reviews on Google

A different way to approach mental health

If you've been doing "all the right things" but still feel limited, it may be time to explore a more integrated perspective. Care begins with understanding the whole context โ€” and building from there.

Book Your Appointment
Areas We Serve

Holistic psychiatry across Washington

Virtual visits statewide, plus in-person care in Bellevue. Explore care in your community:

Seattle  ·  Bellevue  ·  Redmond  ·  Kirkland  ·  Issaquah  ·  Sammamish  ·  Renton  ·  Kent  ·  Everett  ·  Tacoma  ·  Olympia  ·  Vancouver  ·  Bellingham  ·  Spokane  ·  Spokane Valley  ·  Yakima  ·  Tri-Cities

Sphosh Health provides integrated mental health care. Content on this site is for educational purposes and is not a substitute for professional diagnosis or treatment. If you are experiencing a medical or mental health emergency, call 911 or 988 (Suicide & Crisis Lifeline).