Dr. Diana Negreanu, MD

Dr. Diana Negreanu, MD

Endocrinology, Diabetes & Metabolism  ·  
Female  ·  
Age 51
Dr. Diana Negreanu, MD is an endocrinology, diabetes & metabolism specialist in Portland, OR and has been practicing for 11 years. She graduated from Universitatea De Medicina Si Farmacie Iuliu Hatieganu, Facultatea De Medicina in 1991 and specializes in endocrinology, diabetes & metabolism.

5050 NE Hoyt St Ste 317

Portland, OR 97213

Contact Information

(503) 256-4096

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • Coventry Health Care
  • First Choice Health
  • First Health (Coventry Health Care)
  • Health Net
  • HealthSmart
  • 9 More

*Please verify this information when scheduling an appointment.

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Top Care Areas

See how frequently Dr. Negreanu performs your care needs compared to other doctors.

more than 88% of peers
more than 73% of peers
Testicular Dysfunction
more than 73% of peers

Dr. Negreanu's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

1  Specialties

  • Endocrinology, Diabetes & Metabolism

1  Board Certifications

  • Diabetes, Metabolism & Endocrinology
    Accredited by: American Board of Internal Medicine*

38  Conditions Treated

Read Less

1  Procedures

  • Diabetes Counseling

Background Check

0 Malpractice Claims

No malpractice history found for Oregon.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Universitatea De Medicina Si Farmacie Iuliu Hatieganu, Facultatea De Medicina
    Medical School | Graduated 1991
  • Danbury Hospital
    Residency Hospital | Completed 2004
  • Ohsu
    Fellowship Hospital | Completed 2007

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Negreanu has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Negreanu does not have any memberships or affiliations listed. If you are Dr. Negreanu and would like to add memberships or affiliations, please update your profile.

Dr. Negreanu's Reviews

Likelihood to recommend Dr. Negreanu


Based on 14 reviews

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Average Wait Time
  • 10 – 15 minutes
Dr. Negreanu's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Diana Negreanu, MD
I was referred to Dr. Negreanu for gestational diabetes. I was pregnant and hormonal and anxious and pretty upset about my diagnosis and had a terrible attitude about it. However, I'm grateful to Dr. Negreanu for her care for me. I had a few high numbers, but Dr. Negreanu took a practical...Read More
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Mar 27, 2018
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The opposite of patient-centered care. You are a number on a page to this doctor, especially if you are seeing her for Hashimotos. Wasted 7 years of my life going here, but she won't listen to symptoms, no real exam, TSH is all she cares about. I complained of symptoms for 3 years and each time I...Read More
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Roxanne in Portland, OR – Jun 17, 2017
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