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Dr. Craig Greenberg, MD

Portage, MI

39 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Greenberg, Endocrinologist in Portage, MI?

    Dr. Craig Greenberg, MD is an Endocrinologist, who primarily practices in Portage, MI with 2 additional practice locations. He has been practicing for over 39 years and is board certified. Dr. Greenberg graduated from Loyola-Stritch School Of Medicine and completed his residency at Loyola-Stritch School Of Medicine. Dr. Greenberg is fluent in English, and is currently seeing new patients. Dr. Greenberg’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Greenberg’s office at (269) 226-8321.

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

    • Fellowship: University Of Illinois Health Sciences Center

    • Residency: Loyola-Stritch School Of Medicine

    • Medical School: Loyola Univ of Chicago Stritch Sch of Med, Maywood Il | Loyola-Stritch School Of Medicine

    Is Dr. Greenberg board certified as an Endocrinologist?

    Yes, Dr. Craig Greenberg, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Greenberg speak?

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

    • English

    What conditions does an Endocrinologist like Dr. Greenberg typically treat?

    As an Endocrinologist, Dr. Greenberg 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. Greenberg. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Type 2 Diabetes
    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Type 2 diabetes
    • Hyperglycemia
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications
    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • Post-Surgery Hypothyroidism
    • Other Hypothyroidism
    • Hypothyroidism
    • Congenital hypothyroidism
    • Hypothyroidism (Underactive Thyroid)
    • Postoperative Underactive Thyroid
    • Thyroid Failure After Surgery
    • Underactive Thyroid
    • Low Thyroid Function
    • Thyroid Gland Underactivity

    ICD-10 Codes:

    • E890: Postprocedural hypothyroidism
    • E038: Other specified hypothyroidism
    • E039: Hypothyroidism, unspecified

    Also known as:

    • Hyperthyroidism
    • Hyperthyroidism (Overactive Thyroid)
    • Overactive Thyroid
    • Thyrotoxicosis
    • High Thyroid Function

    ICD-10 Codes:

    • E0590: Thyrotoxicosis, unspecified without thyrotoxic crisis or storm

    Does Dr. Greenberg accept my insurance?

    Dr. Greenberg accepts most major insurance plans. Important: Please call our office at (269) 226-8321 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Greenberg accept in Portage, MI?

    Dr. Greenberg in Portage, MI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Cigna Group

    • Corewell Health

    • CVS Health (formerly Aetna)

    • Humana

    • McLaren Health Care

    • Medicare

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Greenberg's office located?

    Dr. Craig Greenberg's Primary Practice

    7901 Angling Rd

    Portage, MI 49024

    (269) 226-8321

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    Dr. Craig Greenberg's Practice 2

    3035 Capital Ave SW

    Battle Creek, MI 49015

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    Dr. Craig Greenberg's Practice 3

    1722 Shaffer St

    Kalamazoo, MI 49048

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

    Dr. Greenberg's National Provider Identifier (NPI) number is 1326154329.

    What common questions do patients ask about Dr. Greenberg?

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

    What is Dr. Craig Greenberg's specialty?

    Dr. Greenberg is a Endocrinologist near Portage, MI.

    What does an Endocrinologist do?

    An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.

    Is this Dr. Craig Greenberg affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Greenberg is affiliated with Bronson Methodist Hospital, Ascension Borgess Hospital, Bronson Lakeview Hospital, Bronson Battle Creek Hospital, Corewell Health Pennock Hospital, Corewell Health Lakeland Hospitals St. Joseph Hospital 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

    When to see an Endocrinologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Endocrinologist. Explore 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 Craig Greenberg accepting new patients in Portage, MI?

    Yes, Dr. Craig Greenberg is accepting new patients at this time.

    Does Dr. Craig Greenberg offer online booking?

    Please contact Dr. Greenberg's office at (269) 226-8321 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Craig Greenberg?

    Please contact Dr. Greenberg's office at (269) 226-8321 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Craig Greenberg have?

    Dr. Craig Greenberg is certified by the American Board of Internal Medicine.

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