Dr. Angelica Gierut, MD

Dr. Angelica Gierut, MD

Rheumatology  |  
Female  |  
38 y/o

Accepting new patients

Dr. Angelica Gierut, MD is a rheumatology doctor who practices in Warrenville, IL. She is 38 years old and has been practicing for 12 years.

Northwestern Medicine Regional Medical Group

27650 Ferry Rd Ste 210

Warrenville, IL 60555
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Accepted insurance

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Cigna-HealthSpring
  • CorVel
  • Coventry Health Care
  • HealthLink
  • HealthSmart - Interplan Health Group
  • HFN
  • Humana
  • LifeSynch
  • Medicaid
  • MultiPlan

Learn about Dr. Gierut

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Top Care Areas


See how frequently Dr. Gierut performs your care needs compared to other doctors.

Cutaneous Lupus Erythematosus
very high
more than 99% of peers
very high
more than 99% of peers
Autoimmune Diseases
very high
more than 99% of peers

Dr. Gierut's percentages are based on the rate of treatment compared to peers nationwide from insurance data. Learn more info about our data and this Top Care Areas component.

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Care Philosophy

This content was provided by Dr. Gierut ""Better people means better experiences. Our care team is committed to delivering results that change lives." "


  • Rheumatology

Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*
  • Rheumatology
    Accredited by: American Board of Internal Medicine*

Conditions Treated

  • Achilles Tendinitis
  • Adhesive Capsulitis
  • Amyloidosis
  • Ankylosing Spondylitis
  • Ankylosing Vertebral Hyperostosis
  • Antiphospholipid Syndrome (APS)
  • Arthritis
  • Autoimmune Diseases
  • Bursitis
  • Carpal Tunnel Syndrome
  • Chondrocalcinosis
  • Chronic Fatigue Syndrome
  • Chronic Pain
  • Classic Polyarteritis Nodosa
  • Cryoglobulinemia
  • Cutaneous Lupus Erythematosus
  • Difficulty With Walking
  • Dupuytren's Contracture
  • Enthesopathy of Hip (incl. Trochanteric Bursitis)
  • Fever
  • Gout
  • Hepatitis B - Immune Response
  • Immune Thrombocytopenic Purpura (ITP)
  • Intervertebral Disc Disease
  • Joint Pain
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Limb Cramp
  • Limb Pain
  • Limb Swelling
  • Lupus
  • Malaise and Fatigue
  • Marfan Syndrome
  • Muscle Weakness
  • Osteoarthritis
  • Osteoarthritis of Ankle and Foot
  • Patellofemoral Pain Syndrome or Knee Pain
  • Polymyalgia Rheumatica (PMR)
  • Psoriatic Arthritis
  • Pulmonary Disease
  • Purpura
  • Raynaud's Disease
  • Rheumatoid Arthritis
  • Sarcoidosis
  • Shoulder Disorders
  • Shoulder Impingement Syndrome
  • Sjögren's Syndrome
  • Spine Disorders
  • Spondylitis
  • Systemic Sclerosis
  • Systemic Vasculitis
  • Takayasu's Arteritis
  • Temporal Arteritis
  • Trigger Finger
  • Vascular Disease
  • Vasculitis
  • Wegener's Granulomatosis


Read More


  • Joint Drainage
  • Myofascial Trigger Point Injection
  • Steroid Injection
  • Trigger Point Injection
  • Viscosupplementation With Hyaluronate

Background Check

0 Malpractice Claims

No malpractice history found for Illinois.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Marquette University / College of Health Sciences
    Undergraduate School | Graduated 2001
    Medical School | Graduated 2005
  • Loyola University Hospital
    Internship Hospital | Completed 2006
  • Loyola University Hospital
    Residency Hospital | Completed 2008
  • Northwestern University Feinberg School of Medicine
    Fellowship Hospital | Completed 2011

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Gierut has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

Dr. Gierut does not have any memberships or affiliations listed. If you are Dr. Gierut and would like to add memberships or affiliations, please update your profile.

Dr. Gierut's Reviews

Likelihood of recommending Dr. Gierut to family and friends
based on 15 total reviews (8 with comments)
Dr. Gierut Says:

In any clinic, on any given day, a patient may have longer wait times depending on unforeseen problems that need to be addressed for patients seen earlier in the day or  urgent visits that may need to be overbooked same-day for an acute problem.  Conversely, a patient may experience shorter wait times if there happen to be cancellations and/or "no-show"...

Dr. Gierut's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (8)
in Streamwood Illinois |
I have never been more disappointed in a Doctor in my life! I waited a month to see her and when I was 15 minutes late for my appointment, she refused to see me! I called to tell the office I was stuck in construction. I was traveling from several towns away, 20 miles. When I got to her office it was empty. The receptionist went back to her office where I was promptly told I would have to reschedule! I love how she in her blurb asks her patients to be patient on waiting but she doesn't apply!
in Warrenville, IL |
First doctor who has listened to me, cared about me and followed up with me after my appointment, in a really long time. She is an excellent doctor.
in Elgin, IL |
Dr. Gierut goes above and beyond for her She has extreme high level of knowledge. Shes patient, friendly and most of all she listens to you and understands you.
in Plainfield, IL |
Dr. Gierut is hands down one of the best doctors I've ever had. I went through a big health scare this summer and had a lot of questions and unknowns. Dr. Gierut was patient, kind, extremely thorough and determined to get to the bottom of my diagnosis, no matter what it took. She was one of the only doctors that I truly felt was on my side and pulling for me to get better. Her office staff is also welcoming and kind and makes an effort to connect with patients. I highly recommend Dr. Gierut!
in Geneva, IL |
Dr. Gierut is knowledgeable, listens to concerns, and picks up on "the details." Also, she seems to have a positive outlook which is an important quality in a rheumatologist.
in Darien, IL |
She is hands the best rheumatologist out there and I recommend her whole heartedly. She is very smart and also considerate. Takes time to answer questions on Mychart too which I really appreciate.
in North Aurora, IL |
She is so great! When I saw her she validated what I always thought: I have Seronegative Rheumatoid Arthritis. I had been dismissed by two other rheumatologists who thought I just had fibromyalgia or myofascial pain. She was very knowledgeable about my immunodeficiency and knew that my immune deficiency can cause autoimmunity. I am SO SO SO relieved and happy to have found her! Will definitely be sticking with her! She was very kind and caring too, when I cried in her office about my pain.
in Cortland, IL |
Waited 40 minutes,in exam room, then I got up to leave the exam room, with out seeing a doctor. Staff saw me leaving, they brought a doctor, which turned out to be not Dr Gierut, but an MD. She asked me some questions and ran out to bring in.. Dr Gierut! Now 50 minutes after my scheduled appointment time these two women stood there and told me that they dont think I have RA.They briefly looked at me After being treated by rheumatologist in an other state for the last 8 years. Inconsiderate!!
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Now Accepting New Patients
Dr. Gierut accepts 19 insurance carriers
  • Aetna
    Aetna EPO
    Aetna HMO
    Aetna POS
    Aetna PPO
    Managed Choice POS
    Open Choice PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
    Blue Advantage
    Blue Cross Blue Shield of Illinois HMO
    Blue Cross Blue Shield of Illinois PPO
    Blue Precision HMO
  • Cigna
    Behavioral Health
    Cigna EPO
    Cigna HMO
    Cigna POS
    Cigna PPO
    Great West Healthcare-Cigna HMO
    Great West Healthcare-Cigna POS
    Great West Healthcare-Cigna PPO
    Open Access HMO
  • Cigna-HealthSpring
  • CorVel
    Worker's Compensation WC
  • Coventry Health Care
    Coventry Health Care HMO
    Coventry Health Care POS
    Coventry Health Care PPO
  • HealthLink
    HealthLink HMO
    HealthLink POS
    HealthLink PPO
  • HealthSmart - Interplan Health Group
    Interplan Health Group
  • HFN
    Worker's Compensation WC
  • Humana
    Choice Care
    Choice PPO
    Gold Choice
    Humana HMO
    Humana POS
    Humana PPO
  • LifeSynch
    Behavioral Health
  • Medicaid
  • MultiPlan
    MultiPlan PPO
  • Preferred Network Access
  • Private HealthCare Systems
    Private HealthCare Systems PPO
  • UniCare
    UniCare HMO
    UniCare POS
    UniCare PPO
  • UnitedHealthCare
    Choice Plus
    United Healthcare EPO
    United Healthcare HMO
    United Healthcare POS
    United Healthcare PPO
  • Viant

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Hospitals where Dr. Gierut has admitting privileges

Northwestern Medicine Central DuPage Hospital
25 N Winfield Rd
Winfield, IL 60190
View Hospital Profile
Northwestern Medicine Delnor Hospital
300 Randall Rd
Geneva, IL 60134
View Hospital Profile

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