Diane M. Heidmann, MD

Diane M. Heidmann, MD

4.8 
1790 ratings  Read Reviews
Northwestern Medicine logoNorthwestern Medical Group

Primary Specialty

Internal Medicine

Is your insurance accepted? Select plan

Schedule Appointment

Choose a scheduling option:

New Patient

Appointments limited in the next 6 months. Call for availability.

 RETURNING PATIENT

Schedule online with your MyNM account

 CALL

Education

Medical Education:
MD, Rush University Medical College - 2011
Residency:
Rush University Medical Center - 2014

Board Certifications

  • American Board of Internal Medicine - Internal Medicine (Certified)

Faculty Profile

Clinical Assistant Professor, Feinberg School of Medicine

View Faculty Profile

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

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.

Read Ratings FAQs

Overall Rating

4.8
4.8 

1790 Ratings

Sort By Newest

Reviews from Patients

86 Reviews

Reviews from Patients

Sort By Newest
86 Reviews

April 29, 2025

5.0

Listens and answers questions. Caring and professional.

Was this helpful? Yes (1) No (0)

Thanks for your feedback!

April 24, 2025

5.0

Dr H is great, the conversation flowed from me asking questions to her answering questions and asking me questions. I'm very comfortable working with her.

Was this helpful? Yes (1) No (0)

Thanks for your feedback!

April 24, 2025

5.0

She is an excellent doctor.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 23, 2025

5.0

she is a very thorough doctor and one of who I can depend on.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 18, 2025

5.0

She cares about her patients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 17, 2025

5.0

Very attentive and thorough.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 17, 2025

5.0

Dr. Heidmann is very thorough and professional. She is a kind person and best of all, she listens to me.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 16, 2025

5.0

Very informative, answers all questions, kind, and on time

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 14, 2025

5.0

She was very helpful.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 14, 2025

5.0

She's attentive, relational, thorough; good listener; follows up.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 09, 2025

5.0

Dr Heidmann is the best primary doc I've ever had. She listens well to all questions & concerns, and is thoroughly knowledgeable regarding a variety of conditions, diagnostic tests, & treatment options. She is also kind & personable.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 04, 2025

5.0

Extremely thorough and willing to spend time with patient. I did not feel rushed and she was very knowledgeable about my issues/questions. She is kind and caring.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 31, 2025

5.0

She is an excellent physician.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 31, 2025

5.0

Dr Heidmann shares her medical analysis and asks my opinion without judgement. I appreciate this approach.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 31, 2025

5.0

Responsive and caring, very satisfied with her professionalism

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 28, 2025

5.0

Dr Heidmann really cares for her patients. She's a good listener and always thinks about best treatments for your ailment. She keeps on top of all vaccinations with info that'll help u make best decisions.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 27, 2025

5.0

She cares and is thorough.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 27, 2025

5.0

Listens. Cares about healthy outcomes.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 26, 2025

5.0

She's help you out anyway possible, excellent doctor.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 24, 2025

5.0

She is an absolutely fabulous doctor

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 24, 2025

5.0

she my doctor I trust her

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 20, 2025

5.0

She's very smart, easy to talk to. Knows her stuff. And the staff is pleasant and efficient

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 19, 2025

5.0

Dr.Heidmann listened to me and gave me different opinions for treatment

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 12, 2025

5.0

She's kind she's a brilliant she's smart. She's gentle. She keeps me healthy. I am very grateful that Dr. Heidmann is my doctor.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 11, 2025

5.0

Dr. Heidmann was terrific. Very through and precise.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 10, 2025

5.0

So many reasons: Dr Heidmann is approachable, personable, thorough, knowledgeable. She has a conversation with you. She speaks with you and not to you. I trust her medical knowledge. I always thoroughly enjoy my visits with her and I know my medical care is in great hands.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 08, 2025

5.0

She is thorough, knowledgeable, and has an excellent "bedside" manner.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 07, 2025

4.0

She'll take her time and listen.

Was this helpful? Yes (1) No (0)

Thanks for your feedback!

March 05, 2025

5.0

She explained things very well. Easy to talk to about your health issues. She's well informed of all the medical conditions I ask her about.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 18, 2025

5.0

She listens, gives direct feedback

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 13, 2025

5.0

Smart, personable, thorough and caring. She is terrific!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 05, 2025

5.0

Very knowledgeable

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 03, 2025

5.0

Dr. Heidmann's overall knowledge of health and medicine along with what seems a genuine interest in the field and her ability to help her patients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 01, 2025

5.0

I felt Dr. Heidmann to be very thorough and understanding.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 23, 2025

5.0

Dr. Heidmann is very personable and took a lot of time with me. Answered all my questions. Very thorough.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 18, 2025

5.0

clear explanations and responsive

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 16, 2025

5.0

I have a Great primary Dr.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 15, 2025

5.0

She's very competent

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 07, 2025

5.0

Dr Heidmann is a wonderful physician and I always appreciate the level of care and attention she gives.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 07, 2025

5.0

SHE IS A GREAT DOCTOR.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 06, 2025

5.0

She patiently discusses my issues.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 05, 2025

5.0

Informed, empathetic, skilled, compassionate, competent

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 03, 2025

5.0

I've been under heidmann care for some years something is working

Was this helpful? Yes (0) No (1)

Thanks for your feedback!

January 03, 2025

5.0

She's amazing, knowledgeable, and sensitive to her patients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 19, 2024

5.0

Dr. Heidmann is knowledgeable, professional & kind.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 19, 2024

5.0

She takes the time to ask great questions!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 13, 2024

5.0

Takes time and listens, knowledgeable, approachable, upbeat, smart.

Was this helpful? Yes (1) No (0)

Thanks for your feedback!

December 10, 2024

5.0

So smart, kind, compassionate, and patient-centered. I trust her completely with my health.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 06, 2024

5.0

Dr. Heidmann is an excellent, skilled and caring physician.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 06, 2024

5.0

She is so knowledgeable and extremely thorough. Wonderful personality! She cares about her patients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 27, 2024

5.0

So smart

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 25, 2024

4.0

She has patience, take the time listen.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 24, 2024

5.0

As stated above, she doesn't rush but instead invites questions & discussion of health concerns. Also well versed on treatment options & drug interactions.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 21, 2024

5.0

Dr. Heidmann is a very nice doctor. She is thorough.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 18, 2024

5.0

Her knowledge of medicine

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 18, 2024

5.0

Professional, thorough, knowledgeable, listened to me and answered questions

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 18, 2024

5.0

Easy to speak with and share concerns/questions without judgement.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 04, 2024

5.0

Smart, insightful, sensitive

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 02, 2024

5.0

I like her, I've been seeing her since 2017. I was sad I wasn't able to see her last year because she was booked. Nothing against Dr [ ] just prefer female doctors.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 01, 2024

5.0

She's a very thorough doctor.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 01, 2024

5.0

Very easy to talk to Dr. Heidmann.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 31, 2024

4.0

same doctor make a big differece

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 30, 2024

5.0

She's a good doctor

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 25, 2024

5.0

Whoever is fortunate to be her patient is beyond fortunate.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 22, 2024

5.0

Excellent care overall: Good listener, good explanation, good review of complex medical situations & dealing w/ multiple specialty practices, good followup.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 18, 2024

5.0

Listens to patients

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 18, 2024

5.0

Dr. Heidmann is caring, makes eye contact when she is talking to you, explains the whys and wherefores of the subject at hand and is very professional.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 15, 2024

5.0

Dr Heidmann listens and gives good advice - she make you feel comfortable

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 14, 2024

5.0

She is very thoughtful and kind

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 09, 2024

5.0

Very thorough Doctor. Easy to talk too and expains everything

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 07, 2024

5.0

Dr. Heidmann answers all my questions and is truly interested in what's best for me.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 04, 2024

4.0

She is very attentive and very informative.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 02, 2024

5.0

Good care; good communication

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 30, 2024

5.0

I have confidence in my doctor.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 27, 2024

5.0

Fantastic visit, Dr. Heidmann listens to your concerns and is very caring.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 27, 2024

5.0

She is warm, professional and knowledgeable.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 24, 2024

5.0

See above - she is excellent!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 24, 2024

5.0

Dr. Heidmann is knowledgeable , professional, listens & is caring. She is also straight forward & kind. I have recommended Dr. Heidmann to friends but she has a full schedule.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 23, 2024

5.0

She's knowledgeable and friendly.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 21, 2024

5.0

Dr Heidmann is a great Healthcare Professional that I will recommend

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 13, 2024

5.0

For the reasons I stated before. Dr. Heidmann is prompt, efficient, thorough, an excellent listener, and has me believing she really cares about my health and well being.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 11, 2024

5.0

The Dr. listens closely and is very involved in developing a plan for my care. She suggests a time frame for a followup visit .

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 10, 2024

5.0

Dr Heidmann gave me her full attention during my visit; she listened to me and made constructive suggestions

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 06, 2024

5.0

excellent medical care

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 05, 2024

5.0

I like her especially when she shows concerns and talks with you and not at you!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 04, 2024

5.0

Dr. Heidmann takes her time to understand my concerns and provides excellent insight into anything that I ask her.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!
View more reviews

Disclosures

Diane M. Heidmann, 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.

View More Disclosures