Skip to main content
James Neifing, MD, Endocrinology, Portland, OR

JamesLesterNeifingMD

Endocrinology Portland, OR

Diabetes, Lipid Metabolism, Pituitary Disorders & Neuroendocrinology

Physician

Dr. Neifing is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Neifing's full profile

Already have an account?

  • Office

    9135 SW Barnes Rd
    Ste 985
    Portland, OR 97225
    Phone+1 503-297-3336
    Fax+1 503-297-3338

Education & Training

  • University of Washington
    University of WashingtonFellowship, Endocrinology, Diabetes, and Metabolism, 1989 - 1991
  • Legacy Health/Emanuel Medical Center
    Legacy Health/Emanuel Medical CenterResidency, Internal Medicine, 1986 - 1989
  • University of Illinois College of Medicine
    University of Illinois College of MedicineClass of 1986

Certifications & Licensure

  • OR State Medical License
    OR State Medical License 1987 - 2025
  • WA State Medical License
    WA State Medical License 1989 - 1992
  • American Board of Internal Medicine Endocrinology, Diabetes and Metabolism

Awards, Honors, & Recognition

  • Top MD Consumers Checkbook

Clinical Trials

Publications & Presentations

PubMed

Professional Memberships