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Dr. John Gerlach, MD

Milwaukee, WI

46 Years of Experience

Accepting patients

    Who is Dr. Gerlach, Internist in Milwaukee, WI?

    Dr. John Gerlach, MD is an Internist, who primarily practices in Milwaukee, WI. He has been practicing for over 46 years and is board certified by the American Board of Internal Medicine. Dr. Gerlach completed his residency at Msu-Kalamazoo Ctr Med Stu, Internal Medicine; St Mary'S Mercy Med Ctr, Flexible Or Transitional Year. Dr. Gerlach is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Gerlach’s office at (414) 319-3000.

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

    • Residency: Msu-Kalamazoo Ctr Med Stu, Internal Medicine; St Mary'S Mercy Med Ctr, Flexible Or Transitional Year | Msu Kalamazoo Center Med Stu

    • Medical School: University of Wi Med Sch, Madison Wi

    Is Dr. Gerlach board certified in Internist?

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

    What languages does Dr. Gerlach speak?

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

    • English

    Which conditions does Dr. Gerlach treat as a Internist?

    As a Internist, conditions treated by an Dr. John Gerlach may include:

    Please contact Dr. Gerlach's office for more information or to schedule a consultation.

    Which procedures does Dr. Gerlach perform as a Internist?

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

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

    Does Dr. Gerlach accept my insurance?

    Please contact Dr. Gerlach's office to confirm accepted insurance plans.

    Where is Dr. Gerlach's office located?

    Dr. John Gerlach's Primary Practice

    2311 N Prospect Ave

    Milwaukee, WI 53211

    (414) 319-3000

    Get Directions

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

    Dr. Gerlach's National Provider Identifier (NPI) number is 1841379120.

    What common questions do patients ask about Dr. Gerlach?

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

    What is Dr. John Gerlach's specialty?

    Dr. Gerlach is a Internist near Milwaukee, 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. Gerlach to book an appointment today.

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

    No, Gerlach 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 John Gerlach accepting new patients in Milwaukee, WI?

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

    Does Dr. John Gerlach offer online booking?

    Please contact Dr. Gerlach's office at (414) 319-3000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Gerlach?

    Please contact Dr. Gerlach's office at (414) 319-3000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Gerlach have?

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

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