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Dr. John Sanidas, MD

Mequon, WI

24 Years of Experience

Accepting patients

    Who is Dr. Sanidas, Internist in Mequon, WI?

    Dr. John Sanidas, MD is an Internist, who primarily practices in Mequon, WI with 1 additional practice location. He has been practicing for over 24 years and is board certified by the American Board of Internal Medicine. Dr. Sanidas graduated from Medical College of Wisconsin and completed his residency at Provenant Mercy Med Ctr, General Surgery; St Francis Med Ctr, General Surgery; St Francis Med Ctr, Flexible Or Transitional Year. Dr. Sanidas is fluent in English, German, and Spanish, and is currently seeing new patients. Dr. Sanidas’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Sanidas’s office at (262) 243-5000.

    What are Areas of Expertise for Dr. Sanidas?

    Dr. John Sanidas, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Sanidas empowers patients to confidently navigate their health journey, specializing in Primary Care, or comprehensive wellness support. Serving the Mequon/WI community, Dr. Sanidas is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Provenant Mercy Med Ctr, General Surgery; St Francis Med Ctr, General Surgery; St Francis Med Ctr, Flexible Or Transitional Year | Med College Wi Affil Hosps | Medical College of Wisconsin Affiliated Hospitals Program

    • Medical School: Kath Univ Leuven- Fac Der Geneeskunde- Leuven- Belgium | Medical College of Wisconsin | Medical College of Wisconsin

    Is Dr. Sanidas board certified in Internist?

    Yes, Dr. John Sanidas, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Sanidas speak?

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

    • English

    • German

    • Spanish

    What conditions does Dr. Sanidas treat?

    As a Internist, Dr. Sanidas 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. Sanidas. 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:

    • 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:

    • Mixed High Cholesterol and Triglycerides
    • Cholesterol
    • Triglycerides
    • Mixed hyperlipidemia
    • Combined hyperlipidemia
    • High lipids

    ICD-10 Codes:

    • E782: Mixed hyperlipidemia

    Also known as:

    • Generalized Muscle Weakness
    • Muscle Disorder
    • Overall Body Weakness
    • Widespread Muscle Weakness
    • Systemic Muscle Weakness

    ICD-10 Codes:

    • M6281: Muscle weakness (generalized)

    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:

    • Muscle Weakness
    • Muscle Disorder
    • Loss of strength
    • Fatigue
    • Muscle fatigue

    ICD-10 Codes:

    • R531: Weakness

    Also known as:

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

    ICD-10 Codes:

    • R300: Dysuria

    Also known as:

    • Communication Problems from Brain Issues
    • Speech and Communication Disorder
    • Cognitive-linguistic disorder
    • Trouble speaking after brain injury
    • Difficulty understanding language

    ICD-10 Codes:

    • R41841: Cognitive communication deficit

    Also known as:

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

    ICD-10 Codes:

    • E039: Hypothyroidism, unspecified

    Also known as:

    • Other Orthopedic Aftercare
    • General orthopedic recovery
    • Musculoskeletal post-op care
    • Bone and joint follow-up

    ICD-10 Codes:

    • Z4789: Encounter for other orthopedic aftercare

    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:

    • High Fasting Blood Sugar
    • Blood Glucose
    • Impaired Fasting Glucose
    • Prediabetes (Fasting)
    • Borderline Diabetes (Fasting)

    ICD-10 Codes:

    • R7301: Impaired fasting glucose

    Also known as:

    • Joint Replacement Aftercare
    • Hip Replacement
    • Joint Disorder
    • Knee Replacement
    • Post-joint replacement care
    • Joint surgery recovery
    • Orthopedic aftercare

    ICD-10 Codes:

    • Z471: Aftercare following joint replacement surgery

    Also known as:

    • Multiple Sclerosis
    • MS
    • Demyelinating Disease

    ICD-10 Codes:

    • G35: Multiple sclerosis

    Also known as:

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

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Neck Pain
    • Neck Injuries and Disorder
    • Cervical Pain
    • Sore Neck
    • Neck Ache

    ICD-10 Codes:

    • M542: Cervicalgia

    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:

    • High Blood Pressure Heart Disease with Heart Failure
    • Heart Failure
    • High Blood Pressure
    • Hypertensive Heart Failure
    • High Blood Pressure Causing Heart Failure

    ICD-10 Codes:

    • I110: Hypertensive heart disease with heart failure

    Which procedures does Dr. Sanidas perform as a Internist?

    As a Internist, procedures performed by an Dr. John Sanidas may include:

    For detailed information, please contact Dr. Sanidas' office.

    Does Dr. Sanidas accept my insurance?

    Dr. Sanidas accepts most major insurance plans. Important: Please call our office at (262) 243-5000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sanidas accept in Mequon, WI?

    Dr. Sanidas in Mequon, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Community Care Plan

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medicare

    • State of Wisconsin

    • UnitedHealthcare

    • Wisconsin Physicians Health (WPS)

    View All Insurances

    Where is Dr. Sanidas' office located?

    Dr. John Sanidas' Primary Practice

    13133 N Port Washington Rd Ste G

    Mequon, WI 53097

    (262) 243-5000

    Get Directions

    Kaaren Butzen

    788 N Jefferson St Ste 300/ATTN

    Milwaukee, WI 53202

    Get Directions

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

    Dr. Sanidas's National Provider Identifier (NPI) number is 1356388359.

    What common questions do patients ask about Dr. Sanidas?

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

    What is Dr. John Sanidas's specialty?

    Dr. Sanidas is a Internist near Mequon, WI.

    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. Sanidas to book an appointment today.

    Is this Dr. John Sanidas affiliated with a ranked Castle Connolly Top Hospital?

    No, Sanidas is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Ascension Columbia St. Mary's Hospital - Ozaukee Campus, Ascension Columbia St. Mary's Hospital - Milwaukee Campus. 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 John Sanidas accepting new patients in Mequon, WI?

    Yes, Dr. John Sanidas is accepting new patients at this time.

    Does Dr. John Sanidas offer online booking?

    Please contact Dr. Sanidas's office at (262) 243-5000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Sanidas?

    Please contact Dr. Sanidas's office at (262) 243-5000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Sanidas have?

    Dr. John Sanidas is certified by the American Board of Internal Medicine.

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