Allison J. Hahr, MD

Allison J. Hahr, MD

5.0 
1226 ratings  Read Reviews
Northwestern Medicine logoNorthwestern 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, University of Wisconsin Madison School of Medicine - 2002
Residency:
McGaw Medical Center of Northwestern University - 2005
Fellowships:
McGaw Medical Center of Northwestern University - 2007

Board Certifications

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

Faculty Profile

Associate Professor, Feinberg School of Medicine

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Practice Groups and Affiliations

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

Ratings and Reviews

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Overall Rating

5.0
5.0 

1226 Ratings

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Reviews from Patients

85 Reviews

Reviews from Patients

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85 Reviews

April 26, 2025

5.0

She listens and prepares.

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April 26, 2025

5.0

I feel confident I am getting the best care.

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April 24, 2025

5.0

Represents NW well. Competent, prepared and caring!

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April 22, 2025

5.0

Very thorough. Takes her time with you and answering questions.

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April 17, 2025

5.0

Dr. Hahr was very attentive, listened to my concerns. She explained the test results and the treatment alternatives well. I felt helped and heard

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April 14, 2025

5.0

Professional and her expertise

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April 14, 2025

5.0

Dr. Hahr provides excellent information in an understandable way.

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April 14, 2025

5.0

smart, works together with patient collaboratively to reach health goals

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April 10, 2025

5.0

She always tells me how it is and what to expect in the future which is what I love about her especially when having cancer

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April 09, 2025

5.0

Professional thorough understanding

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April 08, 2025

5.0

Dr. Hahr has a wonderful rapport with her patients

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April 03, 2025

5.0

Appointment is on time which is crucial to me.

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April 03, 2025

5.0

Dr. Hahr has managed my case effectively with a friendly but professional demeanor. She explained all results clearly and helpfully discussed option.

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April 02, 2025

5.0

See above. Also besides being an outstanding physician, Dr Hahr is a lovely, caring human being.

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April 02, 2025

5.0

Friendly and caring physician

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April 01, 2025

5.0

Dr. Allison J. Hahr is the greatest ever, she is soo medical informative. She explains your medical issues to you with passion & information.

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March 19, 2025

5.0

Dr. Hahr provided very helpful information and answered my questions. She was attentive during my appointment and is very knowledgeable.

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March 16, 2025

5.0

Pleasant

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March 14, 2025

5.0

She is great.

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March 14, 2025

5.0

Excellent doctor. Friendly, experienced, knowledgeable, on-time, and willing to take my health concerns into consideration.

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March 04, 2025

5.0

Relatable and knowledgeable

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March 04, 2025

5.0

Her skills

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February 28, 2025

5.0

She is knowledgeable, personable and has helped me.

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February 28, 2025

5.0

Caring and personal

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February 27, 2025

5.0

She's an amazing doctor because she's a genius but also incredibly personable. Very kind and trustworthy.

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February 26, 2025

5.0

She took time to evaluate my situation.

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February 25, 2025

5.0

Very thorough and efficient.

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February 24, 2025

5.0

Dr. Hahr is very competent and thorough. She goes over the past and recommendations for the future. She has a great rapport and really cares. I'm very lucky to have her as my endocrinologist.

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February 21, 2025

5.0

She's outstanding, knowledgeable, approachable

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February 17, 2025

5.0

Top notch care

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February 14, 2025

5.0

Dr. Hahr is an A+ Endocrinologist for bone health. I have been her patient for several years and couldn't be more pleased.

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February 12, 2025

5.0

Dr Hahr is very thorough, knew my history and was very clear in her explanations. Super nice woman.

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February 05, 2025

5.0

Thorough and professional Listened to me Answer Question Defined plan

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February 04, 2025

5.0

Dr. Hahr is a well-informed and knowledgeable professional who listens to her patients and provides insight into medical options. She is pleasant, attentive, and thorough.

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January 29, 2025

5.0

She explains test results and includes you in the decision making.

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January 29, 2025

5.0

She is an excellent physician and is on top on my needs and all the treatmnet options avilable

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January 29, 2025

5.0

Kind, personable,so smart

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January 25, 2025

5.0

She is very good at what she does.

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January 23, 2025

5.0

A brilliant doctor.

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January 23, 2025

5.0

She was very attentive, thorough and personable.

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January 21, 2025

5.0

Dr. Hahr, Is really intelligent and does care about the patient.

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January 17, 2025

5.0

Dr Hahr is an intelligent, compassionate physician who does what is in the best interest of her patients

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January 15, 2025

5.0

Smart, kind, knowledgeable.

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January 14, 2025

5.0

Knowledgeable and experienced physo

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January 14, 2025

5.0

She demonstrated her knowledge about my case, answered my questions about my condition and made me feel well taken care of.

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January 14, 2025

5.0

Very nice, competent and caring doctor.

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January 08, 2025

5.0

She is an expert in her field. She takes time with the patient and explains well.

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January 07, 2025

5.0

Dr Hahr is extremely thorough, professional and easy to talk too

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January 07, 2025

5.0

All my needs have been met

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December 23, 2024

5.0

Dr. Hahr is a great doctor. She really knows her stuff. She is thorough, kind and patient_ explained all my options, understood my fears. She spent plenty of time with me and did not give a cookie cut solution.

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December 19, 2024

5.0

Dr. Hahr was very compressive and precise in her approach.

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December 17, 2024

5.0

Dr. Hahr is not just an expert, but has excellent communication skills.

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December 16, 2024

5.0

Follows up, takes time, methodical and thorough. Plus, a sweet person.

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December 10, 2024

5.0

Dr.Hahr is a knowledgeable, attentive, personable medical professional who listens to her patients and renders pertinent recommendations regarding care and follow up.

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December 09, 2024

5.0

Thorough, and personable

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December 05, 2024

5.0

Dr. Allison Hahr is the best! She will answer all of your questions and take her time to explain everything. When you are with her she makes you feel her only attention is you. I appreciate having Dr. Hahr helping me.

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November 26, 2024

5.0

Thorough, explained differential Dx and arc options clearly

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November 26, 2024

5.0

Very knowledgeable, very personable, very willing to share her expertise with her patient.

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November 25, 2024

5.0

Very well informed, personable and generous with her time:

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November 21, 2024

5.0

Dr. Hahr is clearly an expert in her field yet able to translate complex information into practical clinical guidance.

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November 20, 2024

5.0

Dr. Allison J. Hahr is the best! She does not rush you. She is patient. She takes the time to talk to you both as an experienced specialist and as a friend who really cares. I absolutely love the fact that she is my doctor!

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November 18, 2024

5.0

Patient, knowledgeable and kind.

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November 14, 2024

5.0

She's compassionate, listens, is smart,etc

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November 12, 2024

5.0

Expertise.

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November 06, 2024

5.0

Dr. Hahr is personable, professional and knowledgeable.

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October 30, 2024

5.0

She was kind and very informative

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October 29, 2024

5.0

Empathetic, thorough, explains reasons for questions and treatment plan

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October 29, 2024

5.0

Knowledge follow-up

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October 29, 2024

5.0

She is terrific and knowledgable

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October 28, 2024

5.0

Great communicator and a caring professional

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October 25, 2024

5.0

She took time and care to discuss my concerns and answer my questions.

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October 21, 2024

5.0

Dr. Hahr was very helpful. She explains things well.

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October 19, 2024

5.0

Dr. Hahr is professional and friendly.

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October 16, 2024

5.0

She is caring and thorough

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October 16, 2024

5.0

She listens to my concerns and not just about bone health, I have other health issues and she asks about everything going on.

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October 16, 2024

5.0

Exceptionally bright and competent. Wonderful manner with patients and clearly dedicated to providing high quality patient care.

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October 15, 2024

5.0

I appreciate her working with me to find the best option. I appreciate her encouragement.

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October 11, 2024

5.0

So pleasant and so competent and comprehensive--answers all my questions

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October 10, 2024

5.0

smart, knowledgeable, wants to do a humane good job.

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October 09, 2024

5.0

THE BEST!

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October 09, 2024

5.0

Dr. Hahr is just a joy. Her professional demeanor along with her kind thoughtfulness is so very welcoming.

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October 02, 2024

5.0

I would definitely recommend to anyone needing assistance with metabolic disorders

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September 25, 2024

5.0

Took the time necessary to review my progress on a new medication. Gave me choices and solicited my input on all decisions. She was easy to talk with.

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September 10, 2024

5.0

She was very kind

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September 04, 2024

5.0

I would definitely recommend Dr Hahr. Her knowledge and expertise plus her ability to explain in laymen's terms is very reassuring.

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Disclosures

Allison J. Hahr, MD reported no external professional relationships for calendar year 2024.

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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