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Dr. Thomas Keller, DO

Dr. Thomas Keller, DO

Hanover, PA

18 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Keller, Internist in Hanover, PA?

    Dr. Thomas Keller, DO is an Internist, who primarily practices in Hanover, PA with 2 additional practice locations. He has been practicing for over 18 years and is board certified by the American Board of Internal Medicine. Dr. Keller graduated from West Virginia School of Osteopathic Medicine. Dr. Keller is fluent in English and Spanish, and is currently seeing new patients. Dr. Keller’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Keller’s office at (717) 632-3235.

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

    • Medical School: West Virginia School of Osteopathic Medicine

    Is Dr. Keller board certified in Internist?

    Yes, Dr. Thomas Keller, DO is board certified by the American Board of Internal Medicine

    What languages does Dr. Keller speak?

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

    • English

    • Spanish

    What conditions does Dr. Keller treat?

    As a Internist, Dr. Keller 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. Keller. 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:

    • 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:

    • Dementia
    • Age-Related Brain Degeneration
    • Cognitive decline
    • Memory loss
    • Brain disorder
    • Senile Dementia
    • Brain Degeneration in Elderly

    ICD-10 Codes:

    • F0390: Unspecified dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and 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:

    • Long-Term Blood Thinner Use
    • Blood Thinners
    • Chronic anticoagulant therapy
    • Ongoing blood thinner treatment
    • Anticoagulant medication use

    ICD-10 Codes:

    • Z7901: Long term (current) use of anticoagulants

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

    • Heart Failure
    • Chronic Diastolic Heart Failure
    • Congestive Heart Failure
    • CHF
    • Cardiac Insufficiency
    • Long-term Diastolic Heart Failure
    • Chronic HFpEF
    • Ongoing Filling Heart Failure

    ICD-10 Codes:

    • I509: Heart failure, unspecified
    • I5032: Chronic diastolic (congestive) heart failure

    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:

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

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    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:

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

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

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

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Diabetes
    • Diabetes Complicationss
    • Maternally inherited diabetes and deafness
    • Diabetes-Related Health Problems
    • Complicated Diabetes
    • Diabetes with Other Issues

    ICD-10 Codes:

    • E1369: Other specified diabetes mellitus with other specified complication

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

    • Depression (Single Episode)
    • Depression
    • Major depression
    • Depressive episode
    • Clinical depression

    ICD-10 Codes:

    • F329: Major depressive disorder, single episode, unspecified

    Which procedures does Dr. Keller perform as a Internist?

    As a Internist, procedures performed by an Dr. Thomas Keller may include:

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

    Does Dr. Keller accept my insurance?

    Dr. Keller accepts most major insurance plans. Important: Please call our office at (717) 632-3235 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Keller accept in Hanover, PA?

    Dr. Keller in Hanover, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Capital BlueCross

    • Centene

    • CVS Health (formerly Aetna)

    • Highmark Inc.

    • Independence Blue Cross

    • Medicare

    • Mutual of Omaha

    • UnitedHealthcare

    • UPMC Health Plan

    View All Insurances

    Where is Dr. Keller's office located?

    Dr. Thomas Keller's Primary Practice

    250 Fame Ave Ste 135

    Hanover, PA 17331

    (717) 632-3235

    Get Directions

    Dr. Thomas Keller's Practice 2

    785 Cherry Tree Ct

    Hanover, PA 17331

    Get Directions

    Dr. Thomas Keller's Practice 3

    5815 York Rd

    New Oxford, PA 17350

    Get Directions

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

    Dr. Keller's National Provider Identifier (NPI) number is 1073587515.

    What common questions do patients ask about Dr. Keller?

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

    What is Dr. Thomas Keller's specialty?

    Dr. Keller is a Internist near Hanover, PA.

    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. Keller to book an appointment today.

    Is this Dr. Thomas Keller affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Keller is affiliated with Wellspan York 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 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 Thomas Keller accepting new patients in Hanover, PA?

    Yes, Dr. Thomas Keller is accepting new patients at this time.

    Does Dr. Thomas Keller offer online booking?

    Please contact Dr. Keller's office at (717) 632-3235 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thomas Keller?

    Please contact Dr. Keller's office at (717) 632-3235 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Thomas Keller have?

    Dr. Thomas Keller is certified by the American Board of Internal Medicine.

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