Angelica Kathleen Gierut, M.D.
Rheumatology Internal Medicine
Also practices: INTERNAL MEDICINE
Angelica Kathleen Gierut, M.D. has been part of the Warrenville medical community since 2008 in group practice. Trained at Loyola University of Chicago, Stritch School of Medicine (class of 2005), she has been practicing for over 21 years. Among her Medicare patients, common conditions include arthritis, high cholesterol, and hypertension (per CMS data).
At a glance
- Prescribes opioids less than 19% of reporting doctors in Illinois
- Virtual visits available — no app or travel required
Older · 1472dNPPES updated 2022-04-25 · verify on CMS
Contact & Location
Practice Location
27650 Ferry Rd Ste 210, Warrenville, IL 60555-3846
How Does This Doctor Compare?
Based on Medicare data, this doctor prescribes opioid pain medications conservatively.
Opioid Rx
↓ Lower = better4.79%
Illinois avg: 4.5 · US avg: 5.1
✓ Higher than most doctors nationally(-0.3 pts)
4.79% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
360
Unique beneficiaries
Standard volumePrescription Recipients
397
Patients prescribed
Prescriptions Written
2,464
Total claims
Total Medicare drug cost: $2.94M
Percentile rankings compared against 2,844 reporting peers in Illinois.
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Arthritis, High Cholesterol, and Hypertension.
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+26%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+4%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+1%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-4%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↓ Fewer patients than average (-7%) — less common here
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+7%) — a focus area for this doctor
A mood disorder causing persistent sadness and loss of interest in activities
US avg: 31.8%↓ Fewer patients than average (-7%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2005
Loyola University Chicago Stritch School of Medicine
Board certified · Apr 24, 2022
CMS-verified certification date
21 years in practice
Experienced
Rheumatologists treat autoimmune and inflammatory conditions including rheumatoid arthritis, lupus, psoriatic arthritis, gout, osteoarthritis, and vasculitis. They manage biologic therapies and joint-preserving treatments.
Taxonomy: 207RR0500X
Education & Training
Loyola University of Chicago, Stritch School of Medicine (Class of 2005)
Virtual Internal Medicine Care With Angelica Kathleen Gierut
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Angelica Kathleen Gierut for arthritis follow-ups, cholesterol management, blood pressure monitoring — no travel to Warrenville required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Angelica Kathleen Gierut
NPI records show Dr. Gierut as active with telehealth listed in Warrenville, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (630) 933-7400.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Angelica Kathleen Gierut
Practice Location
27650 Ferry Rd Ste 210, Warrenville, IL 60555-3846
Mailing Address
27650 Ferry Rd Ste 210, Warrenville, IL 60555-3846
This is a provider directory. Contact the office directly to schedule appointments.
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