EverydayHealthLogo
MB

Dr. Mary Bollinger, DO

Baltimore, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Bollinger, Pediatric Allergist & Immunologist in Baltimore, MD?

    Dr. Mary Bollinger, DO is a Pediatric Allergist & Immunologist, who primarily practices in Baltimore, MD with 2 additional practice locations. She is board certified. Dr. Bollinger graduated from Philadelphia College of Osteopathic Medicine. Dr. Bollinger is fluent in English, and is currently seeing new patients. Dr. Bollinger’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Bollinger’s office.

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

    • Medical School: Philadelphia College of Osteopathic Medicine

    Is Dr. Bollinger board certified as a Pediatric Allergist & Immunologist?

    Yes, Dr. Mary Bollinger, DO is board certified by the American Board of Allergy and Immunology

    What languages does Dr. Bollinger speak?

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

    • English

    What conditions does a Pediatric Allergist & Immunologist like Dr. Bollinger typically treat?

    As a Pediatric Allergist & Immunologist, Dr. Bollinger 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. Bollinger. 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:

    • Severe Persistent Asthma
    • Moderate Persistent Asthma
    • Mild Persistent Asthma
    • Asthma
    • Chronic Severe Asthma
    • Difficult-to-Treat Asthma
    • Severe Asthma
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma

    ICD-10 Codes:

    • J4550: Severe persistent asthma, uncomplicated
    • J4540: Moderate persistent asthma, uncomplicated
    • J4530: Mild persistent asthma, uncomplicated

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Hay Fever
    • Allergy Testing
    • Allergy
    • Pollen allergy
    • Seasonal allergies
    • Allergic rhinitis
    • Allergy screen
    • Allergy evaluation
    • Hypersensitivity testing

    ICD-10 Codes:

    • J301: Allergic rhinitis due to pollen
    • Z0182: Encounter for allergy testing

    Also known as:

    • Other Food Allergy
    • Food Allergy
    • Unspecified Food Allergy
    • Multiple Food Allergies
    • Food Hypersensitivity

    ICD-10 Codes:

    • Z91018: Allergy to other foods

    What procedures does a Pediatric Allergist & Immunologist like Dr. Bollinger typically perform?

    As a Pediatric Allergist & Immunologist, procedures performed by Dr. Mary Bollinger may include:

    Please contact Dr. Bollinger's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Bollinger accept my insurance?

    Dr. Bollinger 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. Bollinger accept in Baltimore, MD?

    Dr. Bollinger in Baltimore, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CareFirst BlueCross BlueShield

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Jai Medical Systems

    • Kaiser Permanente

    • Riverside Health

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Bollinger's office located?

    Dr. Mary Bollinger's Primary Practice

    827 Linden Ave

    Baltimore, MD 21201

    Get Directions

    Dr. Mary Bollinger's Practice 2

    520 W Lombard St

    Baltimore, MD 21201

    Get Directions

    Dr. Mary Bollinger's Practice 3

    510 Upper Chesapeake Dr Ste 509

    Bel Air, MD 21014

    Get Directions

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

    Dr. Bollinger's National Provider Identifier (NPI) number is 1629011127.

    What common questions do patients ask about Dr. Bollinger?

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

    What is Dr. Mary Bollinger's specialty?

    Dr. Bollinger is a Pediatric Allergist & Immunologist near Baltimore, MD.

    What does a Pediatric Allergist & Immunologist do?

    A Pediatric Allergist & Immunologist is a physician who specializes in diagnosing and treating allergies, asthma, and immune system disorders in infants, children, and adolescents. These specialists address conditions such as food allergies, eczema, hay fever, allergic reactions, primary immunodeficiencies, and autoimmune diseases, providing comprehensive care tailored to the unique needs of younger patients. They also focus on education and prevention strategies to improve long-term health outcomes.

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

    Yes, Dr. Bollinger is affiliated with Ummc Midtown Campus, Medstar Harbor Hospital, Ascension Saint Agnes 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 a Pediatric Allergist & Immunologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Pediatric Allergist & Immunologist. 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 Bollinger accepting new patients in Baltimore, MD?

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

    Does Dr. Mary Bollinger offer online booking?

    Please contact Dr. Bollinger's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mary Bollinger?

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

    Which board certifications does Dr. Mary Bollinger have?

    Dr. Mary Bollinger is certified by the American Board of Allergy and Immunology.

    <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>