Oak Street Medical

Primary Care • Eugene, OR

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About

Oak Street Medical Assocs is a Needham, MA-based medical practice listed as an Information Technology & Services company in business directories. The firm has multiple office locations, including a listed address in Eugene, Oregon (1426 Oak St, Eugene, 97401) and another in Needham, MA. Contact numbers associated with the organization include (541) 431-0000, which corresponds to the Eugene, OR location. Website: oakstreetmedical.com. Top country: United States.

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Clinic Type

Primary Care

Address

1426 Oak Street

Phone

(541) 431-0000

Email

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Opening Hours

Not published — contact the clinic to confirm hours.

Website

https://www.oakstreetmedical.com/

Services Offered

Primary Care
Diabetes Care
Mental Health
Allergy
Asthma
Immunology

Insurance & Payment

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Languages Spoken

English

Social Media

Twitter Facebook Linkedin Instagram

Photos

What Patients Say

Overall sentiment across review platforms: positive

Birdeye (for Dr. Jane E. Mossberg): 5.0/5.0 stars based on 7 reviews (7 reviews)
Unilocal: Not explicitly rated on a scale in the snippet (9 reviews)

Patients praise

Highly praised physicians noted for being thorough, knowledgeable, and caring
Efficient office operations including functional online portal and short wait times
Positive experiences with support and nursing staff
Long-term patient satisfaction, with many remaining with the practice for years

Common complaints

Dissatisfaction with patient dismissal without clear explanation
Concerns regarding restrictive medication management policies, particularly for pain treatment
Occasional reports of administrative or staff issues by some patients

"These doctors really care about you. A very rare gem today. Doctor Liya Milgram is extremely knowledgeable, personable, well organized and really cares about the health and the quality of life of her patients."

— Loc8NearMe

"After what I perceived as a successful physical with Dr. Jessica Lohff-Phillips, I had a blood test at her request. After I had my labs sent to her I received a letter telling me that Oak Street Medical would no longer serve me. THERE WAS NO EXPLANATION why they had 'fired' me."

— Unilocal

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

In the News

Megan Haughton, DO | Oak Street Medical | Primary Care, Diabetes ... — Oct 9, 2025
OAK STREET MEDICAL - Updated July 2026 - Yelp — Jul 9, 2026
Providers | Oak Street Medical — Oct 9, 2025

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.