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Dr. Ronald Eister, MD

Lock Haven, PA

39 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Eister, Family Medicine Specialist in Lock Haven, PA?

    Dr. Ronald Eister, MD is a Family Medicine Specialist, who primarily practices in Lock Haven, PA with 2 additional practice locations. He has been practicing for over 39 years and is board certified by the American Board of Family Medicine. Dr. Eister graduated from Sidney Kimmel Medical College at Thomas Jefferson University and completed his residency at Williamsport Hosp Med Ctr, Family Medicine. Dr. Eister is fluent in English, and is currently seeing new patients. Dr. Eister’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Eister’s office at (570) 368-2870.

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

    • Residency: Williamsport Hosp Med Ctr, Family Medicine | Susquehanna Health System/Williamsport Hospital and Medical Center Program

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

    Is Dr. Eister board certified in Family Medicine Specialist?

    Yes, Dr. Ronald Eister, MD is board certified by the American Board of Family Medicine

    What languages does Dr. Eister speak?

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

    • English

    What conditions does Dr. Eister treat?

    As a Family Medicine Specialist, Dr. Eister 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. Eister. 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 Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with Chronic Kidney Disease
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetic Kidney Problems
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Chronic Kidney Disease
    • Long-term Kidney Failure from Type 2 Diabetes
    • Type 2 Diabetes End-Stage Renal Disease

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease

    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:

    • Urinary and Genital Symptoms
    • Urine and Urination
    • Genitourinary signs
    • Urogenital symptoms
    • Reproductive and urinary issues

    ICD-10 Codes:

    • R399: Unspecified symptoms and signs involving the genitourinary system

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    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:

    • Acute Cough
    • Cough
    • Sudden cough
    • Short-term cough
    • New cough

    ICD-10 Codes:

    • R051: Acute cough

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Chronic Atrial Fibrillation
    • Atrial Fibrillation
    • Persistent AFib
    • Long-term AFib
    • Ongoing Atrial Fibrillation

    ICD-10 Codes:

    • I4820: Chronic atrial fibrillation, unspecified

    Also known as:

    • Urinary Device Fitting and Adjustment
    • Urological Device Fitting
    • Bladder Device Adjustment
    • Catheter Fitting

    ICD-10 Codes:

    • Z466: Encounter for fitting and adjustment of urinary device

    Also known as:

    • Low Back Pain
    • Back Pain
    • Lumbago
    • Lower Back Ache
    • Backache

    ICD-10 Codes:

    • M5450: Low back pain, unspecified

    Also known as:

    • Painful Urination
    • Urine and Urination
    • Dysuria
    • Burning when peeing
    • Stinging during urination

    ICD-10 Codes:

    • R300: Dysuria

    Also known as:

    • Therapeutic Drug Monitoring
    • Drug level testing
    • Medication monitoring
    • Therapeutic drug management

    ICD-10 Codes:

    • Z5181: Encounter for therapeutic drug level monitoring

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Follow-up After Treatment (Non-Cancer)
    • Post-Treatment Check-up
    • Aftercare Visit
    • Recovery Monitoring Exam

    ICD-10 Codes:

    • Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

    • Chronic Kidney Disease from High Blood Pressure
    • Chronic Kidney Disease
    • High Blood Pressure
    • Hypertensive Chronic Kidney Disease
    • High Blood Pressure Kidney Disease
    • Hypertension-Related Kidney Disease

    ICD-10 Codes:

    • I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease

    Which procedures does Dr. Eister perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. Ronald Eister may include:

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

    Does Dr. Eister accept my insurance?

    Dr. Eister accepts most major insurance plans. Important: Please call our office at (570) 368-2870 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Eister accept in Lock Haven, PA?

    Dr. Eister in Lock Haven, 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

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Express Scripts

    • Geisinger Health Plan

    • Health Partners Plans

    • Highmark Inc.

    • Independence Blue Cross

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Eister's office located?

    Dr. Ronald Eister's Primary Practice

    955 Bellefonte Ave

    Lock Haven, PA 17745

    (570) 368-2870

    Get Directions

    Dr. Ronald Eister's Practice 2

    780 Broad St

    Montoursville, PA 17754

    Get Directions

    Dr. Ronald Eister's Practice 3

    68 Spring St

    Lock Haven, PA 17745

    Get Directions

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

    Dr. Eister's National Provider Identifier (NPI) number is 1205934544.

    What common questions do patients ask about Dr. Eister?

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

    What is Dr. Ronald Eister's specialty?

    Dr. Eister is a Family Medicine Specialist near Lock Haven, PA. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Eister to book an appointment today.

    Is this Dr. Ronald Eister affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Eister is affiliated with Geisinger Jersey Shore Hospital, Geisinger Medical Center 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 Family Medicine Specialist?

    Explore Family Medicine Specialist 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 Ronald Eister accepting new patients in Lock Haven, PA?

    Yes, Dr. Ronald Eister is accepting new patients at this time.

    Does Dr. Ronald Eister offer online booking?

    Please contact Dr. Eister's office at (570) 368-2870 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ronald Eister?

    Please contact Dr. Eister's office at (570) 368-2870 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ronald Eister have?

    Dr. Ronald Eister is certified by the American Board of Family Medicine.

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