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Dr. Mary Hanna, MD

Dr. Mary Hanna, MD

Brooklyn, NY

Accepting patients
Online booking

    Who is Dr. Hanna, Internist in Brooklyn, NY?

    Dr. Hanna, a Brooklyn native, earned a BA/MA in biotechnology from CUNY Hunter College. After college, Dr. Hanna worked in academia for 6 years, helping to develop therapies in Alzheimer's disease at Weill Cornell Medical College and in immunodeficiencies at Mount Sinai School of Medicine. She then decided to transition from the bench to the bedside, and embarked on her career in medicine by attending Saba University School of Medicine. She was immediately drawn to the field of internal medicine, and feeling a kinship to the people of Brooklyn, attended residency at NYP Brooklyn Methodist Hospital, the same hospital she volunteered at as a teenager. Dr. Hanna will continue to serve the people of Brooklyn as a primary care physician at NYP Brooklyn Methodist, with focus on preventive care.

    What languages does Dr. Hanna speak?

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

    • English

    What conditions does an Internist like Dr. Hanna typically treat?

    As an Internist, Dr. Hanna 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. Hanna. 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 here.

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    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:

    • Type 2 Diabetes with High Blood Sugar
    • Diabetes Type 2
    • Hyperglycemia
    • Type 2 diabetes
    • Diabetic Hyperglycemia
    • High Blood Glucose
    • High Sugar Levels

    ICD-10 Codes:

    • E1165: Type 2 diabetes mellitus with hyperglycemia

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Obesity
    • Take Charge of Your Health: A Guide for Teenagers
    • Excess Weight
    • Being Overweight
    • High BMI

    ICD-10 Codes:

    • E669: Obesity, unspecified

    Also known as:

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

    ICD-10 Codes:

    • E785: Hyperlipidemia, unspecified

    Does Dr. Hanna accept my insurance?

    Dr. Hanna accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hanna accept in Brooklyn, NY?

    Dr. Hanna in Brooklyn, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Allied Benefit Systems

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Elderplan

    • Medicare

    • Service Employees International Union (SEIU)

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Hanna's office located?

    Center for Community Health at NewYork-Presbyterian Brooklyn Methodist Hospital

    Center for Community Health at NewYork-Presbyterian Brooklyn Methodist Hospital

    515 6th Street

    Brooklyn, NY 11215

    Get Directions | View Website

    Would you like to schedule an appointment with Dr. Mary Hanna?

    Dr. Hanna has appointments available at her Brooklyn, NY office. Please select a date and time below.

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

    Dr. Hanna's National Provider Identifier (NPI) number is 1659908085.

    What common questions do patients ask about Dr. Hanna?

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

    What is Dr. Mary Hanna's specialty?

    Dr. Hanna is a Internist near Brooklyn, NY.

    What does an Internist do?

    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.

    Is this Dr. Mary Hanna affiliated with a ranked Castle Connolly Top Hospital?

    No, Hanna is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Newyork-Presbyterian Brooklyn Methodist 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

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

    Understand your symptoms and know when it’s time to see an Internist. 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 Mary Hanna accepting new patients in Brooklyn, NY?

    Yes, Dr. Mary Hanna is accepting new patients at this time.

    Does Dr. Mary Hanna offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Hanna, or contact the office for more information.

    How can I make an appointment with Mary Hanna?

    Please contact Dr. Hanna's office for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>