Maria C. Aguilera Astudillo, MD

Maria C. Aguilera Astudillo, MD

4.8 
85 ratings  Read Reviews
Northwestern Medicine logoNorthwestern Medicine Regional Medical Group

Primary Specialty

Endocrinology

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Education

Medical Education:
MD, Universidad del Azuay School of Medicine - 2016
Residency:
Cook County Health and Hospitals System - 2023
Fellowships:
Houston Methodist Hospital (Medical Center) - 2025

Languages Spoken

  • Spanish

Board Certifications

  • American Board of Internal Medicine - Internal Medicine (Certified)
  • American Board of Internal Medicine/Endocrinology, Diabetes and Metabolism - Endocrinology, Diabetes & Metabolism (Certified)

Practice Groups and Affiliations

Medical Group:
Northwestern Medicine Regional Medical Group
Alignment Category:
Northwestern Medicine Physician Network
On Medical Staff At:
Kishwaukee Hospital

Ratings and Reviews

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Overall Rating

4.8
4.8 

85 Ratings

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Reviews from Patients

21 Reviews

Reviews from Patients

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21 Reviews

February 25, 2026

5.0

Very nice and informative

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February 13, 2026

5.0

Through

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February 12, 2026

5.0

Very helpful and knowledgeable.

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January 28, 2026

5.0

She is nice

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January 22, 2026

5.0

I like how im treated

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January 21, 2026

5.0

Very easy to talk with, didn't feel rushed. Answered all my questions.

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January 10, 2026

5.0

Very professional and informative.

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January 06, 2026

5.0

Very kind very calm very intelligent

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January 05, 2026

5.0

She is really a great endo--she listens, gives good feedback to questions and definitely takes her time explaining everything to me

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December 18, 2025

5.0

Dr. Aguilera was patient and treated me w total respect.

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December 04, 2025

5.0

Answers questions

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December 03, 2025

5.0

She's so nice and friendly and explains everything very thoroughly

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December 02, 2025

5.0

She seemed very knowledgeable and caring.

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November 29, 2025

5.0

She is a very knowledgeable physician and takes the time to listen.

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November 26, 2025

5.0

Fine

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November 20, 2025

5.0

Quite satisfied

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November 18, 2025

5.0

She answers all my questions and is very knowledgeable.

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November 14, 2025

5.0

Very good listener. Did not jump to conclusions.

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October 29, 2025

5.0

She was kind & knowledgeable

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October 20, 2025

5.0

I learned something about my pump data that I didn't know before. She pointed this out to me and made a suggestion based on the patterns that she was seeing with the data. I was very impressed with this. Thanks!

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October 14, 2025

5.0

Exelent doctor

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Disclosures

External Professional Relationships

Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.

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