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Dr. Mary Sullivan, MD

Oak Lawn, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sullivan, Internist in Oak Lawn, IL?

    Dr. Mary Sullivan, MD is an Internist, who primarily practices in Oak Lawn, IL with 1 additional practice location. She is board certified by the American Board of Internal Medicine. Dr. Sullivan graduated from University of Illinois College of Medicine and completed her residency at Loyola Univ Med Ctr, Internal Medicine. Dr. Sullivan is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Sullivan’s office at (708) 272-4150.

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

    • Residency: Loyola Univ Med Ctr, Internal Medicine | Stanford Hospital and Clinics Program

    • Medical School: University Of Il Coll Of Med- Chicago Il | University of Illinois College of Medicine

    Is Dr. Sullivan board certified in Internist?

    Yes, Dr. Mary Sullivan, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Sullivan speak?

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

    • English

    • Spanish

    Which conditions does Dr. Sullivan treat as a Internist?

    As a Internist, conditions treated by an Dr. Mary Sullivan may include:

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

    Which procedures does Dr. Sullivan perform as a Internist?

    As a Internist, procedures performed by an Dr. Mary Sullivan may include:

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

    Does Dr. Sullivan accept my insurance?

    Dr. Sullivan accepts most major insurance plans. Important: Please call our office at (708) 272-4150 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sullivan accept in Oak Lawn, IL?

    Dr. Sullivan in Oak Lawn, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Humana

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    Where is Dr. Sullivan's office located?

    Dr. Mary Sullivan's Primary Practice

    5660 W 95th St

    Oak Lawn, IL 60453

    (708) 272-4150

    Get Directions

    Dr. Mary Sullivan's Practice 2

    11600 S Kedzie Ave Ste A

    Merrionette Park, IL 60803

    Get Directions

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

    Dr. Sullivan's National Provider Identifier (NPI) number is 1437168416.

    What common questions do patients ask about Dr. Sullivan?

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

    What is Dr. Mary Sullivan's specialty?

    Dr. Sullivan is a Internist near Oak Lawn, IL.

    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. Sullivan to book an appointment today.

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

    Yes, Dr. Sullivan is affiliated with OSF HealthCare Little Company of Mary Medical Center which is a Castle Connolly Top Hospital. 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 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 Mary Sullivan accepting new patients in Oak Lawn, IL?

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

    Does Dr. Mary Sullivan offer online booking?

    Please contact Dr. Sullivan's office at (708) 272-4150 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mary Sullivan?

    Please contact Dr. Sullivan's office at (708) 272-4150 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mary Sullivan have?

    Dr. Mary Sullivan is certified by the American Board of Internal Medicine.

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