Maria F. Chacon-Horn, MD

4.6

743 ratings Read Reviews

Northwestern Medical Group

Primary Specialty

Immediate Care

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Immediate Care

Education

Medical Education:: MD, Columbian School of Medicine - 1992
Residency:: Cook County Health and Hospitals System - 2002

Languages Spoken

Spanish

Board Certifications

American Board of Family Medicine - Family Medicine (Certified)

Practice Groups and Affiliations

Medical Group:: Northwestern Medical Group
Alignment Category:: Northwestern Medicine Physician Network
On Medical Staff At:: Central DuPage Hospital

Ratings and Reviews

At Northwestern Medicine, our patient’s feedback is important to us. While different care providers have their own unique strengths, we strive to be as transparent as possible with our quality of care.

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Overall Rating

4.6

4.6

743 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

February 27, 2026

5.0

very friendly

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February 22, 2026

5.0

She addressed my issue and explained trea Ment. She was very pleasant.

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February 16, 2026

5.0

She understood my ailment and explained it all to me very carefully

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February 16, 2026

5.0

Very patient and thorough

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February 16, 2026

5.0

Fast and knowledgeable

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February 13, 2026

5.0

She was good, but a little difficult to understand.

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February 13, 2026

5.0

Very thorough excellent

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February 12, 2026

5.0

She was very thorough and knowledgeable

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February 12, 2026

5.0

See above Happy to have a female Dr w boo o listens and makes sound decisions

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February 09, 2026

5.0

Is understanding and well informing to patients symptoms and clear in explaining

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February 06, 2026

5.0

Dr. Horn agreed to see me even though the urgent care was closing up for the night. I am grateful that she showed empathy. She was thorough and efficient.

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February 05, 2026

5.0

She is awesome

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February 03, 2026

5.0

Dr. Horn was courteous, professional, and she listened attentively while I spoke and answered my questions.

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February 01, 2026

5.0

Very thorough.

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February 01, 2026

5.0

Direct and to the point

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February 01, 2026

5.0

I felt that Dr. Horn was thorough

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January 27, 2026

5.0

She's a caring Dr & concerned

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January 24, 2026

4.0

Spends time with you and answers all your questions

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January 24, 2026

5.0

Practical thoughtful good communication

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January 24, 2026

5.0

She did great work!

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January 20, 2026

4.0

She diagnosed my condition accurately and sent me where I needed to be seen.

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January 18, 2026

5.0

She was thorough and listened. She gave me options and explained the process.

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January 12, 2026

4.0

Very nice.

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January 06, 2026

5.0

Very considerate and professional

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January 06, 2026

5.0

Doctor was kind and efficient

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January 05, 2026

5.0

Good knowledge and explain nicely

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January 02, 2026

5.0

She listened.

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December 31, 2025

5.0

Good service

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December 28, 2025

5.0

Took her time to explain things

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December 19, 2025

5.0

The doctor answered all of my questions, and was very helpful in helping me understand next steps

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December 13, 2025

5.0

The skin laceration on my hand was a V shape and I had wondered if I was going to need stitches. Dr. Chacon-Horn pulled the tear together and used glue which was a great solution. My hand feels fine with no pain or discomfort whatsoever.

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December 02, 2025

5.0

Seems like good Dr, makes eye contact, kind.

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November 30, 2025

5.0

Answered all my questions, very thorough

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November 27, 2025

5.0

She took the time to ask questions and listen to me.

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November 25, 2025

5.0

Dr. Chacon-Horn was very professional and explained Ian's treatment plan in an easy to understand manner. She was very thorough.

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November 22, 2025

5.0

She got right to the point and I felt she listened to me.

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November 21, 2025

5.0

She has good bedside manners, asks the right questions, very professional and pleasant.

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November 21, 2025

5.0

Thorough, friendly

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November 20, 2025

5.0

Very thorough

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November 17, 2025

5.0

Dr. Maria Horn was thorough in cleaning my wound and referred me to the wound care.

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November 17, 2025

5.0

she was very kind and made me feel heard - the attending with curly hair was also wonderful

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November 14, 2025

4.0

She diagnosed well

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November 13, 2025

5.0

She listened to me & was professional

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November 12, 2025

5.0

Very compassionate and thorough-

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November 10, 2025

5.0

Dr. Maria Horn a very prompt kind doctor addressed and treated my medical conerns.. Also read above note. Thank you

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November 09, 2025

5.0

Very professional and kind. Very accommodating and got my issue sorted.

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November 09, 2025

5.0

Very professional and thorough

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November 08, 2025

5.0

Kind

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November 05, 2025

5.0

Knowledgeable and kind

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November 01, 2025

5.0

Took her time to explain what was what.

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October 29, 2025

5.0

She listened to us and gave us suggestions.

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October 28, 2025

5.0

Professional

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October 27, 2025

5.0

She took the time to ask my daughter questions and did an additional test for her based on her symptoms when we really only came in to get the ekg the pediatrician ordered completed.

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October 24, 2025

5.0

Nice and helped me get in contact with a specialist

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October 22, 2025

4.0

Thorough.

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October 20, 2025

5.0

Direct caring, short wait

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October 20, 2025

5.0

Very understanding explain things clearly I like a mannerism in the way she treated me as a patient

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October 20, 2025

5.0

Didn't rush

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October 20, 2025

5.0

She was thorough in the care of my daughter, sincere, & kind.

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October 19, 2025

5.0

felt at eased and trusted her right away

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October 19, 2025

5.0

She listened to me, the patient, and took her time. She was very nice.

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October 15, 2025

5.0

The Doctor checks everything she does not leave a page unturned. She is warm and kind but, she is also one of the best Drs I have had in years. She cares. She truly cares about you.

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October 14, 2025

5.0

Very efficient and direct

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October 14, 2025

5.0

She was very nice and give the medications I need it to get better

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October 02, 2025

5.0

She was very nice and very thorough. I would highly recommend the Glen Allen walk-in clinic.

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October 01, 2025

5.0

Dr.Horn Was very nice . Addressed my heath issues and was very thorough with my heath care .

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September 25, 2025

4.0

I had complicated skin issues and was directed to immediate care by Northwestern Wound Care for assessment

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September 23, 2025

5.0

She diagnosed my UTI and gave me a practical solution for cleaning a specific area without taking a bath or shower, which I can't do while my recent surgical scar heals.

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September 19, 2025

5.0

Helpful, good communication, no issues

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September 18, 2025

5.0

She was kind and caring and explained how to care for the wound.

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September 13, 2025

5.0

Same as above, she was very caring and seemed genuinely concerned for my welfare

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September 12, 2025

5.0

Good

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September 11, 2025

5.0

Wasn't really planning to see a doctor but she was very thorough and caring.

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September 07, 2025

5.0

She made me feel at ease and didn't rush my care.

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September 06, 2025

5.0

Personable and kept the appointment short and to the point

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September 06, 2025

5.0

She is knowledgeable

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September 03, 2025

5.0

She was very helpful

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September 03, 2025

5.0

Complete resolve and answered my other health needs.

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August 31, 2025

5.0

Knowledgeable and caring.

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August 28, 2025

5.0

assessed and gave referral

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August 27, 2025

5.0

She listen to my concerns was very helpful inconsiderate

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August 27, 2025

5.0

Nice informative and courteous attitude.

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August 25, 2025

5.0

Excellent professional service

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August 25, 2025

5.0

Caring, thorough and helpful.

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August 25, 2025

5.0

Engaging. Knowledgeable. Understanding. Patient.

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August 22, 2025

5.0

Doctor took the time to explain & answer questions.

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August 21, 2025

5.0

Easy to speak to seemed genuinely concerned.

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August 20, 2025

4.0

Really nice

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August 18, 2025

5.0

She was patient and explained everything thoroughly!

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August 17, 2025

5.0

She listened to me, saw the problem, and got the solution.

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August 15, 2025

5.0

Kind and thorough

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August 14, 2025

5.0

I had been to another Dr to no avail. I suffered for almost two weeks until I decided to just get rechecked. What a knowledgeable professional and personable person she is. She knew exactly what was wrong and put me on the correct medication. Her intelligence is amazing and she cares for you as a person. I highly recommend her.

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August 10, 2025

5.0

Because she's smart, witty and knows what she's doing.

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August 06, 2025

5.0

She was great

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August 03, 2025

5.0

Efficient and friendly.

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August 01, 2025

5.0

Personable, great listener and very informative.

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August 01, 2025

5.0

Very professional

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August 01, 2025

5.0

She was very professional in addressing my injury. Explained what to do until I see the orthopedic doctor next week.

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July 20, 2025

5.0

Very personable

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July 17, 2025

5.0

High professional, helpfull

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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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