Dr. Gregory Hallas, MD

Dr. Gregory Hallas, MD

Internal Medicine  ·  
Male  ·  
Age 61
Dr. Gregory Hallas, MD is an internal medicine specialist in Vancouver, WA and has been practicing for 30 years. He graduated from Creighton University School Of Medicine in 1985 and specializes in internal medicine.

2525 NE 139th St # 130

Vancouver, WA 98686

Contact Information

(360) 882-2778

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • MultiPlan
  • Regence Blue Cross Blue Shield

*Please verify this information when scheduling an appointment.

Learn about Dr. Hallas

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you.

Dr. Hallas' Experience

Dr. Hallas' experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Internal Medicine
  • Board certified in Internal Medicine
  • No sanctions found
  • No board actions found

1  Specialties

  • Internal Medicine

1  Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

132  Conditions Treated


Read Less

9  Procedures

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for Washington.

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.


  • Creighton University School Of Medicine
    Medical School | Graduated 1985
  • Creighton University
    Residency Hospital | Completed 1988

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Hallas has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Hallas' Reviews

Likelihood of recommending Dr. Hallas to family and friends
8 total reviews (2 have comments)

Likelihood to Recommend (8)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Hallas' Performance

  • Trustworthiness

  • Explains condition(s) well

  • Answers questions

  • Time well spent


Office & Staff Performance

  • Scheduling

  • Office environment

  • Staff friendliness

  • Average wait time

    Under 10 minutes

Patient Comments (2)

Not trustworthy. There are many more genuine and honest physicians in Vancouver.
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Excellent diagnostic and treatment professional in internal medicine. Thorough and straight-talking while keeping you at ease.
Was this helpful? thumbs up icon optionthumbs down icon option
Flag this
Are you Dr. Hallas?
Make it easy for patients to share their feedback. Also manage your personalized profile!

Nearby doctors with similar experience

Medical Oncology
Medical Oncology
Endocrinology, Diabetes & Metabolism
Internal Medicine
Internal Medicine
Internal Medicine
Internal Medicine
Internal Medicine
Internal Medicine