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Optimize Your Health:
TRT, Gut, Thyroid, and Weight Loss Tailored to You

Virtual Care in Washington, Oregon, Colorado, and Idaho

Serving patients virtually in all of Washington, Oregon, Colorado, and Idaho, Metta Wellness Northwest offers expert telehealth care for gut health, men’s testosterone replacement therapy, peptide therapy, functional medicine, healthy aging, optimal wellness, weight loss, and thyroid replacement. Whether you're struggling with digestive issues, low testosterone, weight gain, or low energy, our functional medicine approach uncovers the underlying causes of health issues and delivers personalized treatment plans tailored to your needs. No matter where you are in these states, we're here to support your health journey toward long-term well-being.

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Dr. Brendan Tennefoss

DNP, AGPCNP-BC, ACHPN, AFMC

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Nurse Practitioner, Dr. Brendan Tennefoss is passionate about integrated medicine, blending functional and conventional therapies with modern medical practices to enhance patients’ health. Specializing in testosterone replacement therapy, thyroid, and gut health, he takes a whole-person, holistic approach to uncovering and addressing the underlying causes of health concerns. With board certifications in Adult-Gerontology Primary Care and Advanced Hospice & Palliative Nursing, along with credentials as an Applied Functional Medicine Health Coach, Brendan leverages his professional expertise and personal experience with gut health challenges to empathize with patients and effectively craft a treatment plan that supports optimal wellness.

Credentials: Adult-Gerontology Primary Care Nurse Practitioner Board Certified by ANCC Advanced Certified Hospice & Palliative Nurse by HPCC Applied Functional Medicine Coach by the School of Applied Functional Medicine Instructor/Course Creator The Clinical Genetics & Genetic Testing Course with The Elite NP Instructor/Course Creator The Advanced Functional and Laboratory Testing Course  with The Elite NP Speaker and Educator The Elite NP Annual Conference Doctorate of Nursing Practice (DNP) - Vanderbilt University Masters of Science in Nursing (MSN) - Vanderbilt University Bachelor of Science (BS) - University of Washington

Dr. Demetria Tennefoss

DNP, WHNP, AGPCNP-BC, MBA

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Nurse Practitioner, Dr. Demetria Tennefoss, brings a unique passion for women's health and hereditary cancer genetics to her practice. She excels in preventative healthcare, empowering patients through comprehensive cancer risk assessments and functional medicine focused on long-term health solutions. Board-certified as both a Women’s Health and Adult-Gerontology Primary Care Nurse Practitioner, she holds advanced certifications in genomic cancer risk assessment, radiology, and colposcopy. Demetria is also a renowned educator and speaker, sharing her expertise through courses on genetics. Her patient-centered approach ensures personalized care tailored to each individual’s needs, fostering empowerment and lifelong wellness.

Credentials: Adult-Gerontology Primary Care Nurse Practitioner Board Certified by ANCC Womens Health Nurse Practitioner Board Certified by NCC Genomic Cancer Risk Assessment certification by the City of Hope Radiology Technologist - American Registry of Radiologic Technologist Colposcopy certified - ASCCP Instructor/Course Creator The Clinical Genetics & Genetic Testing Course with The Elite NP Abstract Presentator at AGA Cancer 2023 - "Assessment of an Early Version Blood-Based Multimodal CFDNA Assay for the Detection of Colorectal Cancer Incorporating the Assessment of CTDNA Genomic Alterations and Epigenomic Modifications." Doctorate of Nursing Practice (DNP) - Vanderbilt University Masters of Science in Nursing (MSN) - Vanderbilt University Bachelor of Science (BS) - Eastern Tennessee State University​

Your thyroid might be small, but it plays a huge role in our patients’ health. From sluggish mornings to mid-day energy crashes, an unbalanced thyroid can impact your whole-person wellness. At Metta Wellness Northwest, our functional medicine practitioners work to decode the signs, naturally balance your thyroid, and help you reclaim your energy, focus, and overall well-being. Let’s get your spark back—because life’s too short to run on low battery!

What is Functional Medicine?

Functional medicine is a patient-centered approach to healthcare that focuses on identifying and addressing the underlying causes of illness and dysfunction in the body. It considers the unique biochemical makeup of each individual and seeks to restore balance and optimize overall wellness. By addressing these imbalances, functional medicine practitioners develop personalized treatment plans that promote long-term health and prevent future health issues.

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​At Metta Wellness Northwest, our functional medicine approach integrates cutting-edge diagnostic tools with individualized care to help patients achieve optimal wellness. Whether you're looking for functional medicine near you for hormone balance, gut health, healthy aging, or chronic disease prevention, our team is dedicated to guiding you through every step of your health journey.

Is your gut feeling more like a circus than a smooth-running machine? Bloating, discomfort, and unpredictable digestion don’t have to be your norm. At Metta Wellness Northwest, our functional medicine practitioners specialize in helping you untangle the mysteries of your gut health. Whether it’s leaky gut, food sensitivities, or just feeling “off,” we’re here to create a treatment plan that restores balance—because when your gut is happy, the rest of you can be too!

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Metta Wellness NW PLLC is a functional medicine based telehealth clinic prescribing to patients in Washington, Oregon, Colorado, and Idaho. Nationwide health coaching.

Contact:

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Hours: By Appointment

Phone: 509-639-3394

Fax: 509-639-3398

Email: support@mettawellnessnw.com

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