Ann M. Maguire, MD, MPH

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Internal Medicine, Primary Care
4.9 (225)
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Associate Professor
Not Accepting New Patients

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Established Patient Appointments (414) 805-6644

I enjoy getting to know my patients and try to use each visit as an opportunity to include some aspect of preventive care. I want to help patients take an active role in improving and maintaining their health. I feel it is very important for patients to understand why particular treatments or medications are needed and spend the time to make sure that each patient’s questions are answered to the best of my ability. I have a special interest in primary care for Cancer Survivors.



Treatment & Services

Primary Care for Cancer Survivors

Ages Seen


Languages Spoken


Hospital Affiliations

Froedtert Hospital


Internal Medicine - Froedtert Hospital Specialty Clinics
9200 West Wisconsin Avenue
Milwaukee, WI 53226
(414) 805-6850
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Education & Training

University of Pennsylvania School of Medicine - Philadelphia - Doctor of Medicine - (1990)

University of Pennsylvania School of Medicine - Philadelphia - Resident in Internal Medicine - (1990-1993)

Johns Hopkins University School of Medicine - Baltimore - MD - Fellow in Internal Medicine - (1993-1996)

Johns Hopkins University School of Hygiene and Public Health - Baltimore - MD - Master of Public Health - (1995)

Board Certifications

Internal Medicine

Patient Reviews

The comments are submitted by patients (or their caregivers) and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of the Froedtert & the Medical College of Wisconsin health network. Learn more about our survey.

4.9 out of 5. 225 ratings, 59 reviews
Dec. 18, 2019
I have great respect for Dr. Maguire's medical knowledge and have recommended her to others.
Dec. 11, 2019
she listens and explains
Nov. 28, 2019
Dr. Maquire is a top-notch professional..She is one of the best doctors I have ever been had. She is professional, knowledgeable, and very caring. I always feel that she listens to my concerns and I always feel comfortable when I leave that I am in the Best hands with her care. To me, she is an outstanding physician and person!
Nov. 22, 2019
Dr Maguire is a gem and I am so thankful to have her as my primary physician! She always listens respectfully and is a great problem solver.
Nov. 21, 2019
she is so hard to get into for an immediate illness. nurse was short and somewhat disgusted with the fact I needed to see her so quickly which was the advice I was given in a my chart response from her office.
Nov. 18, 2019
She listens well and understands my feelings about what I want to do as far as my health care.
Nov. 17, 2019
Care, concern, time spent with me, asking about family, wants me to be healthier, and amazing listener
Nov. 13, 2019
Dr. Ann Maguire is the finest physician that has treated me!
Nov. 10, 2019
Dr. Maguire always reviews my medical history prior to the exam. She thoroughly exams and answers all my questions in a caring and professional manner. Froedert and I are very fortunate to have such an outstanding physician
Nov. 8, 2019
I would to say Dr.Ann Maguire and her staff made me feel very comfortable with the service and knowledge that I received. I would recommend her and her staff to family and friends in the future.
Nov. 6, 2019
I always have a positive experience. I feel understood and our communication is great.
Oct. 24, 2019
Dr.Maguire is always professional and helpful with any of my concerns. She is the best Primary Care provider I've ever seen.
Oct. 21, 2019
I feel Dr Maguire has a genuine concern for me. she is kind, compassionate, makes appropriate referrals when needed and includes me when establishing my plan of care. I trust her and completely
Oct. 17, 2019
Dr Ann and her support team members are simply the best in the business. She is a highly intelligent Doctor, always professional, kind & caring and ask's all the right questions in showing concern for any issues and developing plans to address everything.
Oct. 15, 2019
I have been a patient of Dr. Maguire's for 7 years or so and have always felt confident that I am receiving the best of care.
Oct. 8, 2019
when talking about my emotional health I didn't feel a lot of empathy about my concerns. she did listen and offer thoughts.
Oct. 2, 2019
when I'm told to be there 15 minutes early and upon arrival I'm told she is running 1/2 hour behind, which turns out to be 45 minutes, I find that unacceptable. a lack of respect of my time.
Oct. 2, 2019
Staff always responsive and takes very good care of me.
Sept. 27, 2019
Over 30 minutes late, no apology. Extremely confrontational regarding her opinion of a personal choice I made.
Sept. 12, 2019
Dr. Maguire is an excellent doctor. I appreciate her warmth, her personality, her sense of humor, but especially her professionalism, creativity, skills and knowledge. It took me a long time to find a primary care physician like her. I hope she remains at Froedtert for a long time.
Sept. 9, 2019
Our Dr. is caring and wonderful. Very efficient and we love her . We feel lucky that she is the one taking care of my husband and I for all of these years. I am in good hands.
Sept. 5, 2019
Yes, I really like the Doctor.
Aug. 17, 2019
She listened patiently(pun intended, in a good way!), organized my concerns, ordered helpful services and diagnostics, and set up another appointment to further review status. She's a wonderful doctor.
Aug. 13, 2019
every one was very attentive and polite.
July 26, 2019
Dr Maguire has been the most accessible at all times. She makes sure all test results are communicated. I am happy to have her as my PCP.
July 25, 2019
My provider was very attentive, did not seem rushed, asked appropriate questions about my health.
July 20, 2019
Dr. Maguire had all relevant material about my health readily available and was well prepared to see me. I am amazed at how efficiently we got through my list of concerns. Dr. Maguire is a great listener, is insightful, and gives me the facts and her opinions and suggestions directly - just the way I like it. Thank you so much.
July 19, 2019
Provider is always pleasant and caring and complimentary. Have had this provider for many year and she is always the same. I feel very comfortable with her.
July 19, 2019
She always listens to me and shows genuine concern.
July 12, 2019
Dr Maguire took the time to make sure my co pay was refunded as this was a wellness visit and she followed up with me promptly when one of the new RX meds was not covered by insurance so I could obtain an alternate. Use of mychart for communication is much appreciated.
June 29, 2019
Dr Maguire is personable, she listens and knows what is best to manage with my health issues
June 20, 2019
Relates to patient as an equal, not superior.
June 17, 2019
I was very pleased with the care provided. I got a last minute appointment and Dr. Maguire really took the time to listen and treat.
June 8, 2019
My rating of "10" is based upon a long-term positive history with this health care provider.
June 4, 2019
Dr. Maguire is a good internal medicine provider. Listens to me and always has suggestions that might help me when there are issues.
June 2, 2019
Despite my records coming from different sources including India where I worked, the Doctor was always very helpful; she listened and asked questions to better understand. I am new patient.
May 25, 2019
Dr Maguire is the best! She listens well, explains things and offers suggestions that I can do to improve my health and well-being.
May 17, 2019
*Dr. Maguire is very informative and is concerned about her clients and this is way I stay with her.
May 14, 2019
According to the status board my provider was on time; however, I waited 30 mins. for her to come into the bathroom.
May 11, 2019
I never saw the provider. I sat in the dingy exam room for 50 minutes without anyone checking on me. I walked out
May 8, 2019
Dr Maguire spends the majority of time typing on computer and seems distracted when trying to talk about serious health concerns I have, exam was very cursive and did not address the health complaint
April 25, 2019
Dr Maguire takes the time to ask about family issues with concern, and offers good advise.
April 22, 2019
*Dr. Maguire is a blessing to me. I've only seen her this one time, but she showed care and concern about my questions. She made referrals and I've followed through on them.
April 11, 2019
We have excellent two-way communication.
April 11, 2019
Overall, I couldn't be more happy and satisfied with the care that I have been receiving at F/MCW.
April 8, 2019
Dr Maguire has been an excellent physician to my husband and myself
March 31, 2019
great listening skills followed by clear answers and directions on how to manage my health.
March 23, 2019
Excellent doctor and takes the time to understand any of my concerns. She has been my doctor for a number of years and I appreciate the fact that she is alway up on the latest information and offers care solutions where needed.
March 12, 2019
March 3, 2019
Ann Maguire is always thorough and alert to all of my health needs and then some.
Feb. 23, 2019
Dr. Maguire is very caring and sensitive to my health needs. She is very resourceful too.
Feb. 19, 2019
She remember me and my conversations we had, besides looking at her notes she remember things that were not medical related about me. She truly cares about her patients and she shows empathy. She is warm and caring not just cold like some other doctors, therefore I trust her and she should see my family members as well.
Feb. 18, 2019
First time visit - very good impression.
Feb. 15, 2019
Dr. Maguire is a very skilled physician and runs an outstanding practice.
Feb. 13, 2019
Staff was amazing and helpful. I'm very pleased and happy I decided on seeing this provider.
Feb. 12, 2019
staff is always nice. My Dr. Mcguire is the best doctor E.V.E.R!!! I love her and trust what she tells me. She is amazing when it comes to my emotional mental heath and my chronic pain...she is my "shero".
Feb. 7, 2019
Dr. Maguire and her staff were courteous and answered my questions thoroughly. When I left her office after this initial visit to request her as my new internist I felt comfortable that she understood my history.
Jan. 26, 2019
Dr. Maguire has excellent patient care. On more than one occasion she has followed up with me via phone in the evening after I have sent a question via MyChart.
Jan. 23, 2019
Dr. Maguire is professional, highly trained and knowledgeable, and thorough, I appreciate her as my primary physician.