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Margaret M McMahon, MD

Pediatrics, Internal Medicine

Provider Groups

  • Loyola Medicine Physician

  • Loyola Physician Partners

Primary Contact

(708)327-7030
Appointments (New Patients Welcome)
Provider Groups
  • Loyola Medicine Physician

  • Loyola Physician Partners

Primary Contact
(708)327-7030

Services & Specialties

Areas of Specialization

  • Internal Medicine
  • Pediatrics

Clinical Interests

Conditions Treated

  • diabetes mellitus
  • hypertension
  • mens health
  • virtual care
  • well child exam
  • wellness
  • women's health

Locations & Contact

Primary Location

Loyola Medicine Elmhurst

300 N York Rd
Elmhurst , IL 60126

Loyola Medicine Elmhurst

Loyola University Medical Center

2160 S First Ave
Maywood , IL 60153

View hours
Tuesday
8:00am - 5:00pm
Monday
8:00am - 5:00pm
Wednesday
8:00am - 5:00pm
Thursday
8:00am - 5:00pm
Friday
8:00am - 5:00pm
Saturday
8:00am - 5:00pm
Sunday
8:00am - 5:00pm
Loyola University Medical Center

About

Academic Title

Assistant Professor

Ages Seen

Adults - Over 65
Adults - 18 to 64
Adolescents - 12 to 17
Children - 0 to 11

Additional Resources

Education & Certifications

Education

Education:
Loyola University Chicago (1989)

Education:
Loyola University Stritch School of Medicine (1994)

Residency:
Loyola University Medical Center (1998)

Board Certifications

Pediatrics, Pediatrics, American Board of (1999)

Internal Medicine, Internal Medicine, American Board of (1998)

Provider Groups

Loyola Medicine Physician

Loyola Physician Partners

Provider Ratings

The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy. Learn More >

4.8 out of 5

(198 ratings)

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

79 Reviews

06/27/2024

Very positive experience as always

06/24/2024

Dr. McMahon always listens, is compassionate, professional, and never rushes me out of the office. She always knows the answers to my questions and explains things to me in a way that I can understand without feeling like she is talking down to me.

06/12/2024

Keeps good records and answers all my questions

06/11/2024

I have complete confidence in Dr. McMahon, even though she was unbelievably busy I felt she was totally attentive to my concerns.

05/21/2024

I am very grateful to have Dr. McMahon as my primary care physician. She is an excellent example of what a doctor should be.

05/16/2024

Thank you for your attention*** clear and focused

05/08/2024

Dr Mcmahon needs to be recognized . More pay and an award.

05/06/2024

It was a good experience from beginning to end

04/24/2024

She is thorough and looks beyond just an immediate fix to the latest problem.

04/17/2024

All issues were addressed with professionalism and care

04/04/2024

Dr. McMahon gets to know me very well

04/03/2024

Excellent doctor and staff

03/21/2024

Dr McMahon is fantastic. Never feel rushed and she makes sure you are a part of your treatment plan and works with you to reach your goal.

03/18/2024

Only concern was our wait time was over 45 minutes to be seen.

03/14/2024

Quick and doesn't waste time going over the same things over and over again.

03/13/2024

Dr. McMahon is kind, thorough, and an excellent diagnostician.. She treats her patients with respect and listens carefully. She's extremely knowledgeable and communicates very well.

02/26/2024

Dr. McMahon has treated me for many years. I have always felt very comfortable with her. She is very thorough.

02/20/2024

dr. McMahon always listens and answers questions.

02/15/2024

Great at listening to my queries. Always responsive to my needs.

02/14/2024

Wonderful

02/12/2024

I was seen promptly, and both Dr. McMahon and her nurse listened to my concerns.

02/12/2024

Dr McMahon gives her total attention to her patient.

02/12/2024

I feel heard. She probes for all the details. Next step recommended, clear instructions.

01/18/2024

Dr McMahon is very thorough as well as practical and to the point

01/17/2024

Dr. McMahon is possibly the main reason that I stay within the Loyola Healthcare system.

01/10/2024

Great job as always.

01/08/2024

Glad dr. Mcmahon isnt retiring in the near future

01/02/2024

Dr. McMahon is an excellent provider in my opinion.

12/13/2023

She's great. She cares about her patients

12/11/2023

She is direct and sincere. Thank you

12/11/2023

Dr. McMahon is very practical. She is a good listener

11/29/2023

I’m very grateful for Dr McMahon

11/29/2023

Very gentle manner allowing for my decisions on all issues.

11/23/2023

She recommends what she feels is best but also allows you to have a say in your treatment plan. She wants you to feel your best and will help in any way she can.

11/22/2023

very thorough exam

11/21/2023

She’s exactly what a primary care physician should be. She’s practical, patient and kind - while being “up�. on the latest information available. She’s practical and listens well.

11/18/2023

AWESOME ON EVERY LEVEL.STAFF AND DOCTOR REALLY CARE ABOUT YOU.

11/16/2023

I appreciate the support of the Doctor and all the staff... treating patients with care.

11/16/2023

Great Dr Great Office Great Staff

11/09/2023

She is thorough and easy to talk to. I feel comfortable bringing issues up and I respect her advice.

11/04/2023

Very thorough

11/02/2023

Dr. McMahon is wonderful, down to earth and very easy to talk to.

11/02/2023

Always takes the time I need with me

10/26/2023

She really listens, makes best decisions for patient

10/25/2023

Always listens and explains

10/14/2023

explained everything so it can be understood

10/14/2023

Dr. McMahon listens, trusts my experiences and we have an excellent dr/patient relationship

10/12/2023

she has been my doctor for many years and always gives me her full attention

10/12/2023

just ok

10/11/2023

a caring Dr

10/06/2023

Shewas very helpful and took her time with me

10/05/2023

Try not to over work, care about more to your patient, than yourself.

10/02/2023

Takes her time with me and has a good sense of humor

09/30/2023

Treated my late husband very well. I have been with her a long time.

09/14/2023

I really appreciate Dr McMahon’s caring professional manner.

09/12/2023

Loyola needs more Dr. McMahons.

09/08/2023

They are the best.

09/06/2023

I wish all physicians would take as much time with patients. If I have to wait sometimes, I don’t mind, because I know it’s because someone else needed attention, and if it were me needing extra care, I would get it too.

08/31/2023

Good doctor

08/31/2023

This provider is a caring professional.

08/21/2023

I am highly satisfied with Dr. McMahon and have great confidence in her. I think she represents what an internist and family practitioner should be,

08/21/2023

Good treatment 👌

08/17/2023

None at this time.

08/09/2023

In much pain, I was able to see the doctor, get X-rays & medication…then finally an Ortho PA consultation

08/04/2023

this really said it all

08/01/2023

She listens and gives good, practical advice.

07/31/2023

when the wait time is very long it can get a bit annoying

07/30/2023

kind, smart, lots of compassion, helpful, very informative

07/29/2023

Thank you for all your efforts ** patients can leave calmly//and cared for.

07/22/2023

A routine appointment is planned ahead of time, if an appointment is needed at the last minute it’s rarely possible

07/18/2023

I am truly satisfied with her knowledge and care she keep up with

07/13/2023

She’s great but clearly over worked

07/12/2023

Very caring,thoughtful answers all questions

07/11/2023

I am so grateful to Dr. McMahon.

07/07/2023

keep up the good work

07/05/2023

She has known for years and gets me.

07/03/2023

Very thoughtful and thorough

12/28/2022

We have been treated by Loyola Health since 2017.

10/05/2022

No time- new mom! - but I could not ask for a better pediatrician. a
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