Our Clinics

NHC Tanasbourne Medical & Dental Clinic

The exterior of NHC Tanasbourne Medical and Dental Clinic is tan brick with a silver awning

At NHC Tanasbourne Medical and Dental Clinic, you will receive patient-centered, community-minded care no matter your ability to pay or your current state of wellness. This collocated NHC clinic in Hillsboro, Oregon offers team-based care for patients of all ages.

Clinic Info

Hours of Operation

Monday – Friday: 7:00AM – 6:00PM

Saturday and Sunday: Closed

Clinic Rating: 4.7

This clinic has an average provider rating of 4.7 out of 5.  The provider ratings used in this average are given to us by a third-party organization that randomly surveys NHC patients. We work hard to improve the patient experience, and feedback is important to our continual improvement process.  Learn more about how and why we collect clinic ratings and patient comments.

After Hours Advice Line

A nurse triage service is available after hours for patients in need of clinical advice. Call (503) 848-5861.

For prescription refills of your current non-narcotic medications, please call back during business hours. Please note it may take up to 72 hours to process a medication refill. Any new medications or narcotic medications require an in-person visit with your provider before filling. If you cannot wait for a prescription refill, please visit an urgent care facility in your area.

How to Find Us

This clinic is on the Providence Tanasbourne campus, in building C. The number 10690 can be seen at the top of the building above the large, covered entrance. Use the elevator to get to the 2nd floor. Go left out of the elevators and straight back to the end of the hall to the clinic.

Taking the Bus?

This clinic is located close to the NE Cornell & 106th Stop for the 48 Bus and the NW 185th & NE Cornell Stop for the 52 Bus. 

You can plan your trip at trimet.org/home/planner.

Transportation Assistance

If healthcare transportation is a problem, call the clinic or talk to a receptionist for help. Some insurance plans cover the cost of transportation to and from the clinic. Bus passes, gas cards, or other refunds for travel to and from the clinics, may also be available.

Patients with ODS (Delta Dental/MODA OHP): visit Ride to Care or call 503-416-3955. (Note that your ODS coverage could be through Healthshare, Trillium, and Columbia Pacific.)

Our Team

Abbie smiles for her headshot photo in front of a white backdrop.

Aberash (Abbie) W. Assefa, MSN, ARNP, FNP-BC

Family Nurse Practitioner
Brooke Bachelor, a family physician at NHC Tanasbourne Medical and Dental Clinic, smiles at the camera

Brooke Bachelor, DO

Family Physician
Rebekah Bartholomew, clinical pharmacist at NHC Tanasbourne MEdical and Dental Clinic, smiles at the camera

Rebekah Bartholomew, PharmD

Clinical Pharmacist
Rachel Broderick smiles widely for a headshot photo on white backdrop.

Rachel Broderick, RDH, EPDH

Dental Hygienist
Ellory poses for her headshot with a big smile, against a white background.

Ellory Busch, DDS

Family Dentist
Androuw Carrasco, a family physician at NHC Tanasbourne Medical Clinic, smiles at the camera

Androuw Carrasco, MD

Family Physician
Janice Constantino, behavioral health consultant at NHC Tanasbourne Medical and Dental Clinic, smiles at the camera

Janice Constantino, MA, LPC, CADC 1

Behavioral Health Consultant
Celeste Craven, nurse practitioner at NHC Merlo Station SBHC, smiles at the camera

Celeste Craven, FNP

Family Nurse Practitioner
Carolyn Emerick, a family physician at NHC Tanasbourne Medical and Dental Clinic, smiles at the camera

Carolyn Emerick, MD

Family Physician

Kristen M Gallaway, RDH, EPDH, BSDH

Dental Hygienist
Eddy Garcia, physicians associate at NHC Tanasbourne Medical and Dental Clinic, smiles at the camera

Eddy Garcia, PA

Physician Associate

Jonathan Hall, DMD

Family Dentist and Chief Dental Officer
Soze Jabbary, a dental hygienist at nhc tanasbourne medical and dental clinic, smiles at the camera

Soze Jabbary, RDH

Dental Hygienist
Maggie MehdianRad stands with slight smile for headshot photo.

Mahkameh “Maggie” MehdianRad, PA-C

Physician Associate
Anna Mikulic, family physician at NHC Tanasbourne Medical & Dental Clinic, smiles at the camera

Anna Mikulic, MD

Family Physician
Amanda Miller, director of clinical informatics, smiles at the camera

Amanda Miller, MPAS, PA-C

Physician Associate and Medical Director of Informatics
Robyn Pham, a nurse practitioner at NHC Tanasbourne Medical and Dental Clinic, smiles at the camera

Robyn Pham, FNP

Family Nurse Practitioner
Sakura Porter, clinical pharmacist at nhc tanasbourne medical and dental clinic, smiles at the camera

Sakura Porter, PharmD, BCACP

Clinical Pharmacist
Carli Simkins, a dental hygienist at NHC Tanasbourne Medical and Dental Clinic, smiles at the camera

Carli Simkins, EPDH

Dental Hygienist
Tove Silver, nurse practitioner at NHC Tanasbourne Medical and Dental Clinic, smiles at the camera

Tove Silver, WHNP, AGNP

Women's Health And Adult Gerontology Nurse Practitioner
Talia Staiger, a family dentist, at NHC Tanasbourne Medical and Dental Clinic, smiles at the camera

Talia Staiger, DMD

Family Dentist
Becky Torres, a behavioral health consultant at NHC Tanasbourne Medical and Dental Clinic, smiles at the camera

Becky Torres, MSW

Behavioral Health Associate
Tuan Tran, a family dentist at NHC Tanasbourne Medical and Dental Clinic, smiles at the camera

Tuan Tran, DMD

Family Dentist
Ann G. Tseng, chief medical officer, smiles at the camera

Ann G. Tseng, MD, MBA

Family Physician and Chief Medical Officer
Emily Viggiano stands in front of a white backdrop for headshot photo.

Emily Viggiano, MD

Pediatrician

Contactless Pharmacy Locker

Did you know that NHC pharmacy patients can pick up their prescriptions at NHC Tanasbourne Medical and Dental Clinic? At this clinic, we have a contactless prescription locker where NHC pharmacy patients can pick up prescriptions without waiting in line at the pharmacy. If you'd like to get your next prescription refill here, let your NHC pharmacist know you'd like to switch the pickup location to the Tanasbourne locker.

The locker is open Monday, Tuesday, Thursday, and Friday, 9am to 5:45pm, open Wednesday 10am to 5:45pm, and closed for lunch from 12 to 1pm.