GreenField Health is an independent primary care practice with two offices in Portland with a practice emphasis on internal and family medicine, adolescent medicine, and medical nutritional therapy. Founded in 2001, it has been recognized by The New York Times and USA Today for its innovative, membership-based practice, which has enabled the clinic to maintain high quality care standards and avoid a production-driven business model.

GreenField Health complies with applicable Federal civil rights laws and does not discriminate on the basis of race, color, national origin, age, disability, or sex.