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Dr. Brian Leese, DO

Portland, OR

Accepting patients

    Who is Dr. Leese, Internist in Portland, OR?

    Dr. Brian Leese, DO is an Internist, who primarily practices in Portland, OR with 1 additional practice location. He is board certified. Dr. Leese graduated from Lake Erie College Of Osteopathic Medicine. Dr. Leese is fluent in English, and is currently seeing new patients. Dr. Leese’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Leese’s office at (971) 202-5500.

    Where did Dr. Leese go to medical school and complete their residency?

    • Medical School: Lake Erie College Of Osteopathic Medicine

    What languages does Dr. Leese speak?

    Dr. Leese and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Leese treat?

    As a Internist, Dr. Leese 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. Leese. 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:

    • Brain Disease
    • Brain Disease After-effects
    • Long-term Cerebrovascular Problems
    • Post-Cerebrovascular Disease Issues

    ICD-10 Codes:

    • I6990: Unspecified sequelae of unspecified cerebrovascular disease

    Also known as:

    • Alzheimer's Disease
    • Alzheimer's Disease Fact Sheet
    • AD', 'Alzheimer's Dementia
    • Memory Loss Disease

    ICD-10 Codes:

    • G309: Alzheimer's disease, unspecified

    Also known as:

    • Chronic Systolic Heart Failure
    • Chronic Diastolic Heart Failure
    • Heart Failure
    • Diastolic Heart Failure
    • Long-term Systolic Heart Failure
    • Chronic HFrEF
    • Ongoing Pumping Heart Failure
    • Long-term Diastolic Heart Failure
    • Chronic HFpEF
    • Ongoing Filling Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency
    • Heart Failure with Preserved Ejection Fraction
    • HFpEF
    • Filling Heart Failure

    ICD-10 Codes:

    • I5022: Chronic systolic (congestive) heart failure
    • I5032: Chronic diastolic (congestive) heart failure
    • I509: Heart failure, unspecified
    • I5030: Unspecified diastolic (congestive) heart failure

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

    • Severe Malnutrition
    • Protein-Calorie Malnutrition
    • Malnutrition
    • Severe Protein-Energy Malnutrition
    • Starvation
    • Kwashiorkor
    • Marasmus
    • Protein-energy malnutrition
    • General malnutrition

    ICD-10 Codes:

    • E43: Unspecified severe protein-calorie malnutrition
    • E46: Unspecified protein-calorie malnutrition

    Also known as:

    • Brain Blood Vessel Disease
    • Brain Disease
    • Cerebrovascular Disorder
    • Brain Circulation Problem
    • Brain Vascular Disease

    ICD-10 Codes:

    • I679: Cerebrovascular disease, unspecified

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Complicationss
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetes Mellitus Complications
    • Diabetes Related Health Problems
    • Advanced Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E118: Type 2 diabetes mellitus with unspecified complications

    Also known as:

    • Parkinson's Disease
    • PD
    • Shaking Palsy
    • Paralysis Agitans

    ICD-10 Codes:

    • G20: Parkinson's disease

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • End-Stage Kidney Disease
    • Kidney Failure
    • Chronic Kidney Disease (CKD)
    • Helping Your Child Adapt to Life with Chronic Kidney Disease
    • ESRD
    • End-Stage Renal Failure

    ICD-10 Codes:

    • N186: End stage renal disease

    Also known as:

    • Pancreatic Cancer
    • Pancreas Cancer
    • Malignant Pancreatic Tumor
    • Pancreatic Carcinoma

    ICD-10 Codes:

    • C259: Malignant neoplasm of pancreas, unspecified

    Also known as:

    • Lewy Body Dementia
    • Dementia with Lewy bodies
    • Dementia with Lewy Bodies
    • DLB
    • Lewy Body Disease

    ICD-10 Codes:

    • G3183: Neurocognitive disorder with Lewy bodies

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Pulmonary Hypertension
    • High Blood Pressure in Lungs
    • Lung Hypertension
    • High Lung Pressure

    ICD-10 Codes:

    • I2720: Pulmonary hypertension, unspecified

    Also known as:

    • Multiple Sclerosis
    • MS
    • Demyelinating Disease

    ICD-10 Codes:

    • G35: Multiple sclerosis

    Which procedures does Dr. Leese perform as a Internist?

    As a Internist, procedures performed by an Dr. Brian Leese may include:

    For detailed information, please contact Dr. Leese's office.

    Does Dr. Leese accept my insurance?

    Dr. Leese accepts most major insurance plans. Important: Please call our office at (971) 202-5500 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Leese accept in Portland, OR?

    Dr. Leese in Portland, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Cambia (Regence)

    • Medicare

    View All Insurances

    Where is Dr. Leese's office located?

    Dr. Brian Leese's Primary Practice

    5100 S Macadam Ave Ste 200

    Portland, OR 97239

    (971) 202-5500

    Get Directions

    Dr. Brian Leese's Practice 2

    3181 SW Sam Jackson Park Rd

    Portland, OR 97239

    Get Directions

    What is Dr. Leese's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Leese's National Provider Identifier (NPI) number is 1487979324.

    What common questions do patients ask about Dr. Leese?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Leese

    What is Dr. Brian Leese's specialty?

    Dr. Leese is a Internist near Portland, OR.

    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. Leese to book an appointment today.

    Is this Dr. Brian Leese affiliated with a ranked Castle Connolly Top Hospital?

    No, Leese is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Brian Leese accepting new patients in Portland, OR?

    Yes, Dr. Brian Leese is accepting new patients at this time.

    Does Dr. Brian Leese offer online booking?

    Please contact Dr. Leese's office at (971) 202-5500 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Brian Leese?

    Please contact Dr. Leese's office at (971) 202-5500 for information regarding telehealth appointment availability or for scheduling assistance.

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