Seattle Indian Health Board is a community health center serving all patients, with a focus on urban American Indian and Alaska Native communities. Our Pioneer Square Clinic in Seattle is home to the Sweetgrass Care Team, offering culturally attuned care grounded in Indigenous knowledge and values.
Our care team is here to provide you the best care, using our Indigiknow model that brings all your health services together.
Phone Numbers
Phone: 206-324-9360
Fax, Records: 206-322-1393
Fax, Administration: 206-324-8910
Hours of Operation
| Monday | 8:00 a.m. – 5:00 p.m. |
| Tuesday | 9:00 a.m. – 5:00 p.m. |
| Wednesday | 8:00 a.m. – 5:00 p.m. |
| Thursday | 8:00 a.m. – 5:00 p.m. |
| Friday | 8:00 a.m. – 5:00 p.m. |
| Saturday | Closed |
| Sunday | Closed |

About our Sweetgrass Care Team
Care at the Pioneer Square Clinic is delivered by the Sweetgrass care team, named after traditional medicine, known for its healing properties. Sweetgrass care team includes:
- Traditional Indian Medicine (TIM) apprentice
- Primary Care Provider
- Medical Assistant
- Care Coordinator
- Clinical Pharmacist
- Care Team Manager
- Dietitian
Together, they collaborate to support the whole person—body, mind, and spirit—ensuring that every visit is culturally responsive and rooted in community care.
Our Providers
The Sweetgrass Care Team includes medical providers* who offer care at the Pioneer Square clinic. Click on a provider to view their profile and learn more about their background, role, and approach to care.
*Some providers may practice at more than one clinic location.
Trevor Dickey, MD

Provider Profile
Specialty
Family Medicine, Addiction Medicine
Education
MPH, University of North Carolina
MD, Duke University
Residency, Swedish Cherry Hill
Philosophy of Care
The most important things in life happen outside of the clinic. What I enjoy most is being with people as they make lifestyle changes that empower them to take charge of their own health.
Medical Interests
Addiction medicine and medical education.
Personal Interests
Cooking, baking, Vietnamese language, rock climbing, and hiking.
Anna May, MD
(Laguna Pueblo and Diné)

Provider Profile
Specialty
Family Medicine
Education
MD, University of Washington
Residency, Swedish Cherry Hill
Philosophy of Care
I believe that health encompasses all aspects of life, including relationships, food, physical activity, and culture. My practice integrates evidence-based medicine with Indigenous teachings. I look forward to partnering with our relatives, along with our care team, to foster healing and wellness.
Medical Interests
Pediatric health, women’s health (prenatal, postnatal, menopause), integrative medicine, substance use, LGBTQIATS+ health.
Personal Interests
I enjoy gardening, foraging, skiing, crafting, traveling, and cheering on Gonzaga basketball.
Bridget Stixrood, ARNP

Provider Profile
Specialty
Family Medicine
Education
MSN, Pacific Lutheran University
Post-Master’s FNP-BC, Drexel University
Philosophy of Care
I offer a safe, inclusive, and judgment-free space to develop a collaborative relationship, individualize care, and consider all aspects of life. I aim to empower relatives by offering knowledge, demystifying medicine, and encouraging autonomy and choice.
Medical Interests
Psychiatry and behavioral health, addiction and recovery medicine, dermatology, LGBTQIATS+ health, and trauma-informed care.
Personal Interests
Gardening, cooking, music, karaoke, art, anything outside in nature, playing with my pup Dolly.
Ngoc Tran, PA-C

Provider Profile
Specialty
Family Medicine, Psychiatry
Education
MS, University of Washington
Philosophy of Care
As a trauma-informed clinician, I believe that good quality healthcare is a fundamental human right and I am committed to delivering culturally responsive care to every relative who walks through our doors. My philosophy is rooted in the principles of dignity, respect, and partnership. I prioritize trust-building and shared decision-making to empower relatives to achieve their wellness goals.
Medical Interests
Native health, LGBTQIATS+ health, Geriatrics, and Psychiatry.
Personal Interests
I enjoy immersing myself in nature through the lens of a camera. You can find me at a lake with my 3 dogs and a camera set up.
Services Offered
- Adult and Elder physical or wellness exams and healthcare maintenance screening
- Care for minor and acute illnesses for adults and children
- Chronic disease diagnosis and treatment
- Sexually transmitted disease diagnosis and treatment including confidential HIV testing, HIV treatment, and HIV PrEP
- Family planning care and counseling
- Laboratory tests
- Substance use medication management
- Acute pediatric care
- Contingency Management
- Nutrition services
- Behavioral Health services
- Psychiatry services
Looking for additional services?
While Pioneer Square offers a wide range of care, some services are only available at our other clinic locations:
- Well child checks and pediatric vaccines – Available at our International District Clinic or Lake City Clinic
- Dental care – Available at our International District Clinic
- Procedure clinic – Available at our International District Clinic
- Family Saturdays and Pediatric clinic – Available at our International District Clinic
Directions
Public Transportation
Metro bus routes 111, 114, 212, 214, 216, 217, 218, 550, 554, 590, 594 and 595 drop passengers off at 2nd Ave and Yesler Way. From the drop off location, head north on 2nd Ave S for 16 feet toward 2nd Ave Ext S. Take a sharp right onto 2nd Ave Ext S and walk for 157 feet. The destination will be on your right across the street.
Parking
Please note: Pioneer Square does not have designated parking. Paid parking is available around the corner on S. Washington street at a public parking lot and Frye Garage.
Schedule an Appointment
Call (206) 324–9360 for more information and to schedule an appointment. Current patients can contact their care team through MyChart.