We provide comprehensive primary care dedicated to treatment that addresses your overall health. Our care is grounded in our values of relationship, service, and reliability.

Our Services

Internal Medicine

Internal medicine physicians are specialists who apply scientific knowledge and clinical expertise to the diagnosis, treatment, and compassionate care of adults across the spectrum from health to complex illness.

Family Medicine

The specialty of family medicine is centered on lasting, caring relationships with the whole family, from infants to great grandparents.

Adolescent Medicine

Adolescent medicine is a medical subspecialty that focuses on care of patients who are in the adolescent period of development, generally ranging from the last years of elementary school until graduation from high school or college.

Medical Nutritional Therapy

Medical Nutrition Therapy (MNT) is nutrition counseling provided by a registered dietitian.

Physical Therapy

Physical therapy is the healthcare profession primarily concerned with addressing, and treating, musculoskeletal pain.

Eating Disorder Care

Eating disorders, such as anorexia nervosa, bulimia nervosa, and binge eating, are serious illnesses that can take over patient’s life, threaten their health and challenge their relationships with family, friends and colleagues. GreenField Health’s Paula Koeller, MD, is one of only a few doctors in the state of Oregon who specialize in treating patients with eating disorders.


How We Practice

Greenfield Health’s philosophy is to provide care that is safe and evidence-based. Evidence-based medicine emphasizes the use of well designed and conducted medical research to guide healthcare decision making.


Our Values & Mission

Greenfield  delivers its mission through realizing its core values—relationship, service, and reliability. These values provide a framework and a means to design our system to deliver great care to our members.

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Our Story

GreenField Health was born in 2001 out of the belief that better healthcare was possible, and we’ve been building the movement--and our community--ever since.

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