GH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hallas, Internist in Vancouver, WA?
Dr. Gregory Hallas, MD is an Internist, who primarily practices in Vancouver, WA with 1 additional practice location. He is board certified by the American Board of Internal Medicine. Dr. Hallas completed his residency at Creighton Univ Affil Hosp, Internal Medicine. Dr. Hallas is fluent in English, and is currently seeing new patients. Dr. Hallas’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hallas’s office at (360) 882-2778.
Where did Dr. Hallas go to medical school and complete their residency?
Residency: Creighton Univ Affil Hosp, Internal Medicine | Creighton University
Is Dr. Hallas board certified in Internist?
Yes, Dr. Gregory Hallas, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Hallas speak?
Dr. Hallas and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Hallas treat?
As a Internist, Dr. Hallas diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Hallas. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Acquired Thyroid Atrophy
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Shrinking Thyroid Gland
- Acquired Thyroid Wasting
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E034: Atrophy of thyroid (acquired)
- E039: Hypothyroidism, unspecified
Also known as:
- Prostate Cancer Screening
- Prostate Cancer Screening (PDQ®)
- PSA Test
- Prostate Exam
- Prostate Cancer Check
ICD-10 Codes:
- Z125: Encounter for screening for malignant neoplasm of prostate
Also known as:
- Anemia
- Iron Deficiency Anemia from Chronic Blood Loss
- Iron
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
- Anemia due to iron deficiency and blood loss
- Chronic blood loss anemia
- Low iron anemia from bleeding
ICD-10 Codes:
- D649: Anemia, unspecified
- D500: Iron deficiency anemia secondary to blood loss (chronic)
Also known as:
- Screening for Other Viral Disease
- Health Screening
- Other Viral Infection Screening
- Miscellaneous Virus Test
- Non-COVID Viral Screening
ICD-10 Codes:
- Z1159: Encounter for screening for other viral diseases
Also known as:
- Unspecified Bleeding Disorder
- Bleeding Disorder
- Coagulation Disorder
- Clotting Problem
ICD-10 Codes:
- D689: Coagulation defect, unspecified
Also known as:
- Painful Urination
- Urine and Urination
- Dysuria
- Burning when peeing
- Stinging during urination
ICD-10 Codes:
- R300: Dysuria
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Past Heart Attack
- Heart Attack
- Previous Heart Attack
- Old Myocardial Infarction
- Prior Heart Attack
ICD-10 Codes:
- I252: Old myocardial infarction
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I480: Paroxysmal atrial fibrillation
Also known as:
- Swelling
- Edema
- Fluid Retention
- Bloating
ICD-10 Codes:
- R609: Edema, unspecified
Also known as:
- Other Specific B Vitamin Deficiency
- B Vitamins
- Malnutrition
- Specific B Vitamin Shortage
- Less Common B Vitamin Deficiency
- Rare B Vitamin Deficiency
ICD-10 Codes:
- E538: Deficiency of other specified B group vitamins
Which procedures does Dr. Hallas perform as a Internist?
As a Internist, procedures performed by an Dr. Gregory Hallas may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
For detailed information, please contact Dr. Hallas' office.
Does Dr. Hallas accept my insurance?
Dr. Hallas accepts most major insurance plans. Important: Please call our office at (360) 882-2778 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hallas accept in Vancouver, WA?
Dr. Hallas in Vancouver, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross and Blue Shield of Nebraska
Cambia (Regence)
Elevance Health Inc. (formerly Anthem)
Humana
Kaiser Permanente
Medicare
Providence Health Plans
State of Tennessee
Sunrise Senior Living
UnitedHealthcare
View All Insurances
Where is Dr. Hallas' office located?
What is Dr. Hallas's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hallas's National Provider Identifier (NPI) number is 1508813684.
What common questions do patients ask about Dr. Hallas?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hallas
What is Dr. Gregory Hallas's specialty?
Dr. Hallas is a Internist near Vancouver, WA.
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Contact Dr. Hallas to book an appointment today.Is this Dr. Gregory Hallas affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hallas is affiliated with PeaceHealth Southwest Medical Center, Legacy Salmon Creek Medical Center, PeaceHealth St. John Medical Center, Legacy Emanuel Medical Center, OHSU Hospital - Portland which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Internist?
Explore Internist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Gregory Hallas accepting new patients in Vancouver, WA?
Yes, Dr. Gregory Hallas is accepting new patients at this time.
Does Dr. Gregory Hallas offer online booking?
Please contact Dr. Hallas's office at (360) 882-2778 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Hallas?
Please contact Dr. Hallas's office at (360) 882-2778 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregory Hallas have?
Dr. Gregory Hallas is certified by the American Board of Internal Medicine.
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