Dr. Theresa Fitzsimons, MD

Glenview, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

Who is Dr. Fitzsimons, Allergist & Immunologist in Glenview, IL?

Dr. Theresa Fitzsimons, MD is an Allergist & Immunologist, who primarily practices in Glenview, IL. Dr. Fitzsimons graduated from Northwestern University The Feinberg School of Medicine. Dr. Fitzsimons is fluent in English and French, and is currently seeing new patients. Dr. Fitzsimons’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fitzsimons’s office at (847) 901-0245.

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

Medical School: Northwestern University The Feinberg School of Medicine

What languages does Dr. Fitzsimons speak?

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

English
French

What conditions does an Allergist & Immunologist like Dr. Fitzsimons typically treat?

As an Allergist & Immunologist, Dr. Fitzsimons 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. Fitzsimons. 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:

Allergic Rhinitis
Allergy
Nasal allergies
Allergy rhinitis
Chronic runny nose

ICD-10 Codes:

J309: Allergic rhinitis, unspecified

Also known as:

Shortness of Breath
Breathing Problems
Difficulty breathing
Breathlessness
Dyspnea

ICD-10 Codes:

R0602: Shortness of breath

Also known as:

Immunization Visit
Vaccines
Vaccination appointment
Shot visit
Immunization encounter

ICD-10 Codes:

Z23: Encounter for immunization

What procedures does an Allergist & Immunologist like Dr. Fitzsimons typically perform?

As an Allergist & Immunologist, procedures performed by Dr. Theresa Fitzsimons may include:

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

Does Dr. Fitzsimons accept my insurance?

Dr. Fitzsimons accepts most major insurance plans. Important: Please call our office at (847) 901-0245 before your appointment to verify that your specific plan and network are accepted.

What insurance plans does Dr. Fitzsimons accept in Glenview, IL?

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

Top Insurances

Medicare
Wisconsin Physicians Health (WPS)

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Where is Dr. Fitzsimons' office located?

Dr. Theresa Fitzsimons' Primary Practice

3633 W Lake Ave Ste 410

Glenview, IL 60026

(847) 901-0245

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What hospitals are Dr. Fitzsimons affiliated with?

Castle Connolly Top Hospital

This doctor is affiliated with a Castle Connolly Top Hospital.

Dr. Fitzsimons has admitting privileges at the following hospitals:

Northwestern Medicine Mchenry Hospital,McHenry, IL

Ranked in 2 Specialties

Ranked in 4 Procedures

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

Dr. Fitzsimons's National Provider Identifier (NPI) number is 1497712053.

What common questions do patients ask about Dr. Fitzsimons?

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

What is Dr. Theresa Fitzsimons's specialty?

Dr. Fitzsimons is an Allergist & Immunologist near Glenview, IL.

What does an Allergist & Immunologist do?

An allergist-immunologist is well-versed in the assessment, physical examination, laboratory diagnosis, and treatment of immune system disorders. These conditions include, but are not limited to, eczema, asthma, anaphylaxis, rhinitis, and adverse reactions to food, medication, and insect stings. Furthermore, they manage immune deficiency diseases, whether acquired or congenital, issues with host defense, and challenges associated with autoimmune diseases, organ transplantation, or immune system malignancies.

Is Dr. Theresa Fitzsimons affiliated with a ranked Castle Connolly Top Hospital?

Yes, Dr. Fitzsimons is affiliated with Northwestern Medicine Mchenry Hospital 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

When to see an Allergist & Immunologist?: Guides for symptoms, conditions, and treatments

Understand your symptoms and know when it’s time to see an 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.