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Dr. Allen Gilson, MD

Frederick, MD

40 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Gilson, Pulmonologist in Frederick, MD?

    Dr. Allen Gilson, MD is a Pulmonologist, who primarily practices in Frederick, MD with 2 additional practice locations. He has been practicing for over 40 years and is board certified by the American Board of Internal Medicine. Dr. Gilson graduated from Sidney Kimmel Medical College at Thomas Jefferson University and completed his residency at Med Univ Sc Med Ctr, Pulmonary Diseases; Washington Hosp Ctr, Internal Medicine. Dr. Gilson is fluent in English, German, and Italian, and is currently seeing new patients. Dr. Gilson’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Gilson’s office at (301) 663-5922.

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

    • Residency: Med Univ Sc Med Ctr, Pulmonary Diseases; Washington Hosp Ctr, Internal Medicine | Trident Medical Center/Medical University of South Carolina Program

    • Medical School: Jefferson Medical College of Thomas Jefferson University | Sidney Kimmel Medical College at Thomas Jefferson University

    Is Dr. Gilson board certified in Pulmonologist?

    Yes, Dr. Allen Gilson, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Gilson speak?

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

    • English

    • German

    • Italian

    What conditions does Dr. Gilson treat?

    As a Pulmonologist, Dr. Gilson 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. Gilson. 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:

    • Dementia
    • Dementia with Mood Changes
    • Dementia with Anxiety
    • Age-Related Brain Degeneration
    • Mood Disorder
    • Anxiety
    • Cognitive decline
    • Memory loss
    • Brain disorder
    • Dementia with emotional problems
    • Mood swings in dementia
    • Cognitive decline with mood disorder
    • Anxiety in dementia
    • Cognitive decline with anxiety
    • Memory loss with anxiety
    • Senile Dementia
    • Brain Degeneration in Elderly

    ICD-10 Codes:

    • F0390: Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
    • F0393: Unspecified dementia, unspecified severity, with mood disturbance
    • F0394: Unspecified dementia, unspecified severity, with anxiety
    • G311: Senile degeneration of brain, not elsewhere classified

    Also known as:

    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Underactive Thyroid
    • Low Thyroid Function

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation
    • I480: Paroxysmal atrial fibrillation

    Also known as:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    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:

    • Vitamin D Deficiency
    • Low Vitamin D Levels
    • Lack of Vitamin D
    • Hypovitaminosis D

    ICD-10 Codes:

    • E559: Vitamin D deficiency, unspecified

    Also known as:

    • High Cholesterol
    • Cholesterol
    • Triglycerides
    • Hyperlipidemia
    • High lipids
    • Dyslipidemia

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    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:

    • Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency

    ICD-10 Codes:

    • I509: Heart failure, unspecified

    Also known as:

    • Abnormal Urine Test Results
    • Urine and Urination
    • Unusual urine findings
    • Irregular urinalysis
    • Abnormal pee test

    ICD-10 Codes:

    • R8290: Unspecified abnormal findings in urine

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Also known as:

    • Type 1 Diabetes
    • Diabetes Type 1
    • Type 1 diabetes
    • Diabetes Tests & Diagnosis
    • Juvenile Diabetes
    • Insulin-Dependent Diabetes
    • T1D

    ICD-10 Codes:

    • E109: Type 1 diabetes mellitus without complications

    Also known as:

    • Parkinson's Disease without Involuntary Movements
    • Parkinson's Disease
    • Early Parkinson's', 'Non-dyskinetic Parkinsonism', 'Stable Parkinson's Disease

    ICD-10 Codes:

    • G20A1: Parkinson's disease without dyskinesia, without mention of fluctuations

    Also known as:

    • Age-Related Osteoporosis
    • Fractures
    • Osteoporosis
    • Senile Osteoporosis
    • Primary Osteoporosis
    • Bone Thinning from Aging

    ICD-10 Codes:

    • M810: Age-related osteoporosis without current pathological fracture

    Does Dr. Gilson accept my insurance?

    Dr. Gilson accepts most major insurance plans. Important: Please call our office at (301) 663-5922 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Gilson accept in Frederick, MD?

    Dr. Gilson in Frederick, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Carefirst BlueCross BlueShield

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Express Scripts

    • Humana

    • Johns Hopkins

    • Kaiser Permanente

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Gilson's office located?

    Dr. Allen Gilson's Primary Practice

    7115 Guilford Dr Ste 202

    Frederick, MD 21704

    (301) 663-5922

    Get Directions

    Dr. Allen Gilson's Practice 2

    56 W Frederick St

    Walkersville, MD 21793

    Get Directions

    Dr. Allen Gilson's Practice 3

    515 Fairmount Ave # 9

    Towson, MD 21286

    (410) 828-1710

    Get Directions

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

    Dr. Gilson's National Provider Identifier (NPI) number is 1346241346.

    What common questions do patients ask about Dr. Gilson?

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

    What is Dr. Allen Gilson's specialty?

    Dr. Gilson is a Pulmonologist near Frederick, MD. An internist specializing in the treatment of lung and airway diseases. The pulmonologist diagnoses and manages conditions such as cancer, pneumonia, pleurisy, asthma, occupational and environmental illnesses, bronchitis, sleep disorders, emphysema, and other complex lung disorders. Contact Dr. Gilson to book an appointment today.

    Is this Dr. Allen Gilson affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Gilson is affiliated with Frederick Health Hospital which is a Castle Connolly Top Hospital. 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 Pulmonologist?

    Explore Pulmonologist 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 Allen Gilson accepting new patients in Frederick, MD?

    Yes, Dr. Allen Gilson is accepting new patients at this time.

    Does Dr. Allen Gilson offer online booking?

    Please contact Dr. Gilson's office at (301) 663-5922 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Allen Gilson?

    Please contact Dr. Gilson's office at (301) 663-5922 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Allen Gilson have?

    Dr. Allen Gilson is certified by the American Board of Internal Medicine.

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