Our therapies
Care that treats the cause, not only the symptom

From functional nutrition and acupuncture to herbal medicine and health coaching, every therapy is chosen for you and reviewed as your health changes.

Est. 2014
Portland, Oregon
3,400+ patients
Calm consultation room at the clinic
Detail of fresh herbs and natural ingredients
Accredited by
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Therapies

Therapies that work together

  • Functional nutrition
    Icon Line Arrow Down
    Food plans built from your history, lab results, and daily routine.
    Two people sharing a healthy meal of fresh vegetables and grains at a wooden table
    Friends gathered around a table for a mindful, home-cooked meal
Patient outcomes

Care that shows up in everyday life

3,400+
Patients cared for
87%
Report better sleep or energy
12 yrs
Serving Portland
96%
Would recommend us
3,400+
Patients cared for
87%
Report better sleep or energy
12 yrs
Serving Portland
96%
Would recommend us
Three people sitting at a wooden table by a window, looking attentively at papers with handwritten notes as one person points at the documents.
Person with curly hair in a light sweater sitting at a wooden table, engaging in a video call on a laptop showing a woman with short brown hair, glasses, and a beige cardigan, in a softly lit room with neutral decor.
Why Tumara
Care that takes its time
Our practitioners combine clinical training, traditional therapies and unhurried appointments to find what is really behind your symptoms.
Unhurried visits
First appointments run 90 minutes, so nothing gets rushed.
One team, one plan
Practitioners share notes and review your case together.
Guided by testing
Traditional therapies informed by lab work and current research.
Fits your week
Evening hours and online follow-ups.
Unhurried visits

First appointments run 90 minutes, so nothing gets rushed.

One team, one plan

Practitioners share notes and review your case together.

Guided by testing

Traditional therapies informed by lab work and current research.

Fits your week

Evening hours and online follow-ups.

Works with your doctor

With your consent, we share progress notes so your medical care stays joined up.

In clinic or online

Visit our Portland clinic or book online follow-ups from wherever you are.

01
Unhurried visits
First appointments run 90 minutes, so nothing gets rushed.
02
One team, one plan
Practitioners share notes and review your case together.
03
Guided by testing
Traditional therapies informed by lab work and current research.
Why Tumara

Care that takes its time

01

Unhurried visits

First appointments run 90 minutes, so nothing gets rushed.
02

One team, one plan

Practitioners share notes and review your case together.
03

Guided by testing

Traditional therapies informed by lab work and current research.
04

Fits your week

Evening hours and online follow-ups.
05

Works with your doctor

With your consent, we share progress notes so your medical care stays joined up.
06

In clinic or online

Visit our Portland clinic or book online follow-ups from wherever you are.
Why Tumara

Care that takes its time

Unhurried visits

First appointments run 90 minutes, so nothing gets rushed.

One team, one plan

Practitioners share notes and review your case together.

Practitioners discussing a patient plan together

Guided by testing

Traditional therapies informed by lab work and current research.

Online follow-up session with a practitioner

Fits your week

Evening hours and online follow-ups.

Practitioners

The people behind your plan

Smiling woman with long wavy dark hair wearing gold hoop earrings and a light beige button-up shirt, standing indoors near a window with a wooden frame.
Dr. Maren Hollis
Functional medicine, founder
Portrait of a man with short black hair wearing a beige button-up shirt standing near a sunlit window with a wooden frame.
Ines Varga
Clinical nutritionist
Portrait of a woman with medium-length wavy dark hair wearing a beige button-up shirt, standing indoors next to a window with soft natural light.
Theo Lindqvist
Licensed acupuncturist
Portrait of a smiling man with light brown hair and a beard wearing a beige button-up shirt, sitting by a window with natural light.
Amara Okafor
Herbalist and massage therapist
Portrait of a woman with medium skin tone and long dark wavy hair, wearing a beige button-up shirt, smiling softly with a neutral background and a softly lit window to the side.
Priya Ramanathan
Mind-body therapist
Smiling middle-aged man with gray hair and light beard wearing a beige shirt, standing indoors near a window with wooden frame.
Léa Bonnet
Health coach
Portrait of a calm young woman with dark hair tied back, wearing a beige button-up shirt, sitting near a wooden window frame with soft natural light.
Tomasz Wilk
Patient care coordinator
Join Our Team

Meet the team

Smiling woman with long wavy dark hair wearing gold hoop earrings and a light beige button-up shirt, standing indoors near a window with a wooden frame.
Dr. Maren Hollis
Functional medicine, founder
Founded Tumara in 2014 after a decade in general practice. Leads every first consultation and reviews each plan with the team.
Portrait of a man with short black hair wearing a beige button-up shirt standing near a sunlit window with a wooden frame.
Ines Varga
Clinical nutritionist
Builds food plans around digestion, energy and blood sugar, and turns lab results into changes that fit a busy week.
Portrait of a woman with medium-length wavy dark hair wearing a beige button-up shirt, standing indoors next to a window with soft natural light.
Theo Lindqvist
Licensed acupuncturist
Treats pain, sleep and stress with calm, unhurried sessions, usually as part of a six to eight week course.
Portrait of a smiling man with light brown hair and a beard wearing a beige button-up shirt, sitting by a window with natural light.
Amara Okafor
Herbalist and massage therapist
Prepares formulas checked against every medication you take, and offers hands-on treatment for tension and recovery.
Smiling woman with long wavy dark hair wearing gold hoop earrings and a light beige button-up shirt, standing indoors near a window with a wooden frame.
Dr. Maren Hollis
Functional medicine, founder
Functional medicine, founder
Portrait of a man with short black hair wearing a beige button-up shirt standing near a sunlit window with a wooden frame.
Ines Varga
Clinical nutritionist
Functional medicine, founder
Portrait of a woman with medium-length wavy dark hair wearing a beige button-up shirt, standing indoors next to a window with soft natural light.
Theo Lindqvist
Licensed acupuncturist
Functional medicine, founder
Portrait of a woman with medium skin tone and long dark wavy hair, wearing a beige button-up shirt, smiling softly with a neutral background and a softly lit window to the side.
Priya Ramanathan
Mind-body therapist
Smiling middle-aged man with gray hair and light beard wearing a beige shirt, standing indoors near a window with wooden frame.
Léa Bonnet
Health coach
Portrait of a calm young woman with dark hair tied back, wearing a beige button-up shirt, sitting near a wooden window frame with soft natural light.
Tomasz Wilk
Patient care coordinator
Smiling woman with long wavy dark hair wearing gold hoop earrings and a light beige button-up shirt, standing indoors near a window with a wooden frame.

Dr. Maren Hollis

Functional medicine, founder
Portrait of a man with short black hair wearing a beige button-up shirt standing near a sunlit window with a wooden frame.

Ines Varga

Licensed acupuncturist
Portrait of a woman with medium-length wavy dark hair wearing a beige button-up shirt, standing indoors next to a window with soft natural light.

Theo Lindqvist

Licensed acupuncturist
Portrait of a smiling man with light brown hair and a beard wearing a beige button-up shirt, sitting by a window with natural light.

Amara Okafor

Herbalist and massage therapist
Practitioners

The people behind your plan

Meet the team

Portrait of the clinic founder

Dr. Maren Hollis

Functional medicine, founder

Portrait of the clinical nutritionist

Ines Varga

Clinical nutritionist

Portrait of the licensed acupuncturist

Theo Lindqvist

Licensed acupuncturist

Portrait of the herbalist and massage therapist

Amara Okafor

Herbalist and massage therapist

Patient stories

In our patients' words

Icon Line Quote
I had seen four specialists about my digestion. Tumara was the first place that asked about my sleep, my work, and my meals together.
Portrait of Lena Farrow
Lena Farrow
Patient since 2024
Portrait of Lena Farrow
Lena Farrow
Patient since 2024
Icon Line Quote
My cycle had been unpredictable for years. Three months of nutrition changes and acupuncture did more than any quick fix I had tried.
Portrait of Maya Ortiz
Maya Ortiz
Hormonal balance program
Portrait of Maya Ortiz
Maya Ortiz
Hormonal balance program
Icon Line Quote
I came in exhausted and expecting a lecture. Instead I left with a clear, realistic plan I could actually follow, even on a busy week at work.
Portrait of Daniel Kerr
Daniel Kerr
Patient since 2023
Portrait of Daniel Kerr
Daniel Kerr
Patient since 2023
Icon Line Quote
The acupuncture helped, but what changed things was the team talking to each other about my plan. Nothing felt disconnected or repeated.
Portrait of James Porter
James Porter
Chronic back pain
Portrait of James Porter
James Porter
Chronic back pain
Icon Line Quote
For the first time in years I sleep through the night. The breathwork sessions were the part I did not expect to love, and now I use them daily.
Portrait of Sofia Mendes
Sofia Mendes
Sleep and stress support
Portrait of Sofia Mendes
Sofia Mendes
Sleep and stress support
Icon Line Quote
They never rushed an appointment. Every review started with what had changed for me since the last visit, not with a script or a checklist.
Portrait of Tom Walsh
Tom Walsh
Wellness package
Portrait of Tom Walsh
Tom Walsh
Wellness package
Icon Line Quote
My eczema had been treated as a skin problem for a decade. Looking at food, sleep and stress together finally made the real difference.
Portrait of Karen Doyle
Karen Doyle
Skin and nutrition
Portrait of Karen Doyle
Karen Doyle
Skin and nutrition
Icon Line Quote
Online follow-ups meant I could stay on track while travelling for work. The plan moved with me, and my practitioner was always easy to reach.
Portrait of Rob Mitchell
Rob Mitchell
Patient since 2025
Portrait of Rob Mitchell
Rob Mitchell
Patient since 2025
Icon Line Quote
I had seen four specialists about my digestion. Tumara was the first place that asked about my sleep, my work, and my meals together.
Portrait of Lena Farrow
Lena Farrow
Patient since 2024
Portrait of Lena Farrow
Lena Farrow
Patient since 2024
Icon Line Quote
My cycle had been unpredictable for years. Three months of nutrition changes and acupuncture did more than any quick fix I had tried.
Portrait of Maya Ortiz
Maya Ortiz
Hormonal balance program
Portrait of Maya Ortiz
Maya Ortiz
Hormonal balance program
Icon Line Quote
I came in exhausted and expecting a lecture. Instead I left with a clear, realistic plan I could actually follow, even on a busy week at work.
Portrait of Daniel Kerr
Daniel Kerr
Patient since 2023
Portrait of Daniel Kerr
Daniel Kerr
Patient since 2023
Icon Line Quote
The acupuncture helped, but what changed things was the team talking to each other about my plan. Nothing felt disconnected or repeated.
Portrait of James Porter
James Porter
Chronic back pain
Portrait of James Porter
James Porter
Chronic back pain
Icon Line Quote
For the first time in years I sleep through the night. The breathwork sessions were the part I did not expect to love, and now I use them daily.
Portrait of Sofia Mendes
Sofia Mendes
Sleep and stress support
Portrait of Sofia Mendes
Sofia Mendes
Sleep and stress support
Icon Line Quote
They never rushed an appointment. Every review started with what had changed for me since the last visit, not with a script or a checklist.
Portrait of Tom Walsh
Tom Walsh
Wellness package
Portrait of Tom Walsh
Tom Walsh
Wellness package
Icon Line Quote
My eczema had been treated as a skin problem for a decade. Looking at food, sleep and stress together finally made the real difference.
Portrait of Karen Doyle
Karen Doyle
Skin and nutrition
Portrait of Karen Doyle
Karen Doyle
Skin and nutrition
Icon Line Quote
Online follow-ups meant I could stay on track while travelling for work. The plan moved with me, and my practitioner was always easy to reach.
Portrait of Rob Mitchell
Rob Mitchell
Patient since 2025
Portrait of Rob Mitchell
Rob Mitchell
Patient since 2025
Portrait of Lena Farrow
Lena Farrow
Patient since 2024
I had seen four specialists about my digestion. Tumara was the first place that asked about my sleep, my work, and my meals together.
Portrait of Lena Farrow
Lena Farrow
Patient since 2024
Portrait of Maya Ortiz
Maya Ortiz
Hormonal balance program
My cycle had been unpredictable for years. Three months of nutrition changes and acupuncture did more than any quick fix I had tried.
Portrait of Maya Ortiz
Maya Ortiz
Hormonal balance program
Portrait of Daniel Kerr
Daniel Kerr
Patient since 2023
I came in exhausted and expecting a lecture. Instead I left with a clear, realistic plan I could actually follow, even on a busy week at work.
Portrait of Daniel Kerr
Daniel Kerr
Patient since 2023
Portrait of James Porter
James Porter
Chronic back pain
The acupuncture helped, but what changed things was the team talking to each other about my plan. Nothing felt disconnected or repeated.
Portrait of James Porter
James Porter
Chronic back pain
Portrait of Lena Farrow
Lena Farrow
Patient since 2024
I had seen four specialists about my digestion. Tumara was the first place that asked about my sleep, my work, and my meals together.
Portrait of Lena Farrow
Lena Farrow
Patient since 2024
Portrait of Maya Ortiz
Maya Ortiz
Hormonal balance program
My cycle had been unpredictable for years. Three months of nutrition changes and acupuncture did more than any quick fix I had tried.
Portrait of Maya Ortiz
Maya Ortiz
Hormonal balance program
Portrait of Daniel Kerr
Daniel Kerr
Patient since 2023
I came in exhausted and expecting a lecture. Instead I left with a clear, realistic plan I could actually follow, even on a busy week at work.
Portrait of Daniel Kerr
Daniel Kerr
Patient since 2023
Portrait of James Porter
James Porter
Chronic back pain
The acupuncture helped, but what changed things was the team talking to each other about my plan. Nothing felt disconnected or repeated.
Portrait of James Porter
James Porter
Chronic back pain
Portrait of Sofia Mendes
Sofia Mendes
Sleep and stress support
For the first time in years I sleep through the night. The breathwork sessions were the part I did not expect to love, and now I use them daily.
Portrait of Sofia Mendes
Sofia Mendes
Sleep and stress support
Portrait of Tom Walsh
Tom Walsh
Wellness package
They never rushed an appointment. Every review started with what had changed for me since the last visit, not with a script or a checklist.
Portrait of Tom Walsh
Tom Walsh
Wellness package
Portrait of Karen Doyle
Karen Doyle
Skin and nutrition
My eczema had been treated as a skin problem for a decade. Looking at food, sleep and stress together finally made the real difference.
Portrait of Karen Doyle
Karen Doyle
Skin and nutrition
Portrait of Rob Mitchell
Rob Mitchell
Patient since 2025
Online follow-ups meant I could stay on track while travelling for work. The plan moved with me, and my practitioner was always easy to reach.
Portrait of Rob Mitchell
Rob Mitchell
Patient since 2025
Portrait of Sofia Mendes
Sofia Mendes
Sleep and stress support
For the first time in years I sleep through the night. The breathwork sessions were the part I did not expect to love, and now I use them daily.
Portrait of Sofia Mendes
Sofia Mendes
Sleep and stress support
Portrait of Tom Walsh
Tom Walsh
Wellness package
They never rushed an appointment. Every review started with what had changed for me since the last visit, not with a script or a checklist.
Portrait of Tom Walsh
Tom Walsh
Wellness package
Portrait of Karen Doyle
Karen Doyle
Skin and nutrition
My eczema had been treated as a skin problem for a decade. Looking at food, sleep and stress together finally made the real difference.
Portrait of Karen Doyle
Karen Doyle
Skin and nutrition
Portrait of Rob Mitchell
Rob Mitchell
Patient since 2025
Online follow-ups meant I could stay on track while travelling for work. The plan moved with me, and my practitioner was always easy to reach.
Portrait of Rob Mitchell
Rob Mitchell
Patient since 2025
Patient stories

In our patients' words

Portrait of Lena Farrow

I had seen four specialists about my digestion. Tumara was the first place that asked about my sleep, my work, and my meals together.

Lena Farrow
Patient since 2024
Portrait of Maya Ortiz

My cycle had been unpredictable for years. Three months of nutrition changes and acupuncture did more than any quick fix I had tried.

Maya Ortiz
Hormonal balance program
Portrait of Daniel Kerr

I came in exhausted and expecting a lecture. Instead I left with a clear, realistic plan I could actually follow, even on a busy week at work.

Daniel Kerr
Patient since 2023
Portrait of James Porter

The acupuncture helped, but what changed things was the team talking to each other about my plan. Nothing felt disconnected or repeated.

James Porter
Chronic back pain
Portrait of Sofia Mendes

For the first time in years I sleep through the night. The breathwork sessions were the part I did not expect to love, and now I use them daily.

Sofia Mendes
Sleep and stress support
Portrait of Tom Walsh

They never rushed an appointment. Every review started with what had changed for me since the last visit, not with a script or a checklist.

Tom Walsh
Wellness package
Portrait of Karen Doyle

My eczema had been treated as a skin problem for a decade. Looking at food, sleep and stress together finally made the real difference.

Karen Doyle
Skin and nutrition
Portrait of Rob Mitchell

Online follow-ups meant I could stay on track while travelling for work. The plan moved with me, and my practitioner was always easy to reach.

Rob Mitchell
Patient since 2025
FAQ

Before your first visit

  • What happens at the first consultation?

    We spend 90 minutes on your health history, current concerns, diet, and routines, then outline a first plan you can take home.
  • Do I need a referral?

    No. You can book directly. If you have recent test results, bring them to your first visit.
  • Can I claim sessions on insurance?

    Many plans cover acupuncture and nutrition counseling. We provide itemized receipts so you can claim with your provider.

  • Do you offer online consultations?

    Yes. Follow-ups and nutrition sessions can be held by video call, so your plan continues when you travel.
  • How should I prepare?

    Wear comfortable clothes and bring a list of any medication or supplements you take.
Book a visit

Start with one conversation

Book a 90-minute consultation, in person or online.

Fixed fees, agreed up front
No obligation
Reply within 1 business day
Book a visit

Start with one conversation

Book a 90-minute consultation, in person or online.

Book a visit

Start with one conversation

Book a 90-minute consultation, in person or online.

Book consultation

Hours
Mon to Fri 8am to 7pm
Sat 9am to 2pm
Visit
14 Linden Street
Portland, OR 97214
Clinic reception in soft daylight