Maria Rosa Costanzo, MD

Specialty: Cardiology

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Advocate Heart Institute

801 South Washington Street

4th Floor

Naperville, IL 60540

Get directions

Office: 630-527-2730

Fax: 630-527-2754

Meet Maria Rosa Costanzo, MD

About me


Board certifications

  • Cardiology

Hospital affiliations

  • Advocate Good Samaritan Hospital

Insurance accepted

  • AAH Preferred – Team Member Plan
  • AAH Select – Team Member Plan
  • AARP Medicare Advantage Access HMO
  • Aetna Better Health Premier Plan MMAI
  • Aetna Coventry (Aetna Medicare) HMO
  • Aetna EPO
  • Aetna HMO
  • Aetna Managed Choice (MC) POS
  • Aetna Medicare HMO
  • Aetna Medicare POS
  • Aetna Medicare PPO
  • Aetna Medicare Value Plan PPO
  • Aetna NAP - PPO
  • Aetna Open Choice PPO
  • Aetna POS
  • Aetna Premier Care Network
  • Aetna Select
  • Aetna Signature Administrators PPO
  • Aetna State of Illinois HMO
  • Aetna State of Illinois Open Access Plus
  • Aetna State of Illinois PPO
  • Aetna Value Performance Network
  • Beech Street Network PPO
  • Benefit Plan Administrators (BPA)
  • Benefits Services and Systems, Inc
  • Blue Advantage HMO
  • Blue Cross Community FHP
  • Blue Cross Community ICP
  • Blue Cross Community MMAI
  • Blue Cross HMO Illinois
  • Blue Cross Med Select PPO
  • Blue Cross Medicare Advantage HMO
  • Blue Cross Medicare Advantage HMO-POS
  • Blue Cross Medicare Advantage PFFS
  • Blue Cross Medicare Advantage PPO
  • Blue Cross Medicare Supplement PPO
  • Blue Medicare Advocate Health HMO
  • Blue Precision HMO
  • BlueCare Direct
  • Cigna APWU Health Plan Open Access Plus
  • Cigna EPO
  • Cigna Health Partners POS
  • Cigna Healthspring True Choice PPO
  • Cigna HMO
  • Cigna NALC Health Benefits Plan
  • Cigna Open Access Plus
  • Cigna Open Access POS
  • Cigna POS
  • Cigna PPO
  • Cigna-HealthSpring Medicare Advantage HMO
  • Cofinity PPO
  • Coventry / FirstHealth
  • Coventry Health Care HMO
  • Coventry Health Care Open Access POS
  • Coventry Health Care POS
  • Coventry Health Care PPO
  • First Health Network PPO
  • FirstHealth / Coventry Personal Care
  • Galaxy Health Network PPO
  • Great West Healthcare - Cigna EPO
  • Great West Healthcare - Cigna PPO
  • HealthLink PPO
  • HealthSmart Preferred PPO
  • HST Care Connect EPO
  • HST Care Connect PPO
  • Humana Choice POS
  • Humana Community Select HMO
  • Humana HMO
  • Humana Illinois CCN HMO
  • Humana Medicare Advantage HMO
  • Humana Medicare Choice PPO
  • Humana Medicare Gold Plus HMO
  • Humana Medicare Supplement Plan
  • Humana MMAI
  • Humana National HMO
  • Humana National POS
  • Humana National POS - Open Access
  • Humana POS
  • Humana PPO
  • Medicare
  • Meridian
  • Meridian MMAI
  • MultiPlan PPO
  • SEIU – Local 4 HMO
  • SEIU – Local 4 PPO
  • Tricare Prime
  • UFCW Local 1546 Health and Welfare Fund (UMC)
  • UHC / AARP Medicare Advantage Value HMO - POS
  • UHC / AARP Medicare Complete HMO
  • UHC / AARP Medicare Complete Plan 1 HMO
  • UHC / AARP Medicare Complete Plan 2 HMO
  • UHC / AARP Medicare Supplement
  • UHC National Railway Carriers & United Transportation Union Health and Welfare
  • UHC Railroad Employees National Health & Welfare Plan
  • UHC/ AARP Medicare Advantage Choice PPO
  • UniCare PPO
  • Union Health Services, Inc.
  • Union Medical Care PPO
  • United Health One Golden Rule
  • United Healthcare Charter HMO
  • United Healthcare Choice Plus PPO
  • United Healthcare Choice PPO
  • United Healthcare Core PPO
  • United Healthcare Group Medicare Advantage PPO
  • United Healthcare Indemnity
  • United Healthcare Medica
  • United Healthcare Medicare Complete Assure PPO
  • United Healthcare Navigate HMO
  • United Healthcare NexusACO OA
  • United Healthcare NexusACO R
  • United Healthcare Options PPO
  • United Healthcare Oxford
  • Wellcare Health Plans HMO

Ratings and reviews

Overall rating

based on 240 patient ratings.


July 16, 2020 9:00 AM

Went well. Seen On time, staff friendly, accommodating and professional. Feel very confident and comfortable with my Doctor.

May 22, 2020 12:00 AM

Very personable.

May 19, 2020 12:18 PM

very satisfactory

May 4, 2020 2:41 PM

It was very good as always.

April 27, 2020 3:53 PM


April 27, 2020 3:53 PM

Very engaging & interested in me good listener.

April 7, 2020 12:12 PM

Dr. Costanzo has been and remains committed to what I need to do concerning my health. She is very generous with her time & knowledge and I am appreciative and grateful.

March 30, 2020 12:06 PM

Consistently very good/excellent!

March 5, 2020 6:21 AM

Dr. Costanzo is a wonderful dr. She & her staff treat everyone with courtesy & respect.

March 2, 2020 8:34 AM

I have been under Dr. Costanzo's care for 8 years.

March 2, 2020 8:34 AM

She is very helpful, conscientious and has a great sense of humor.

February 26, 2020 7:08 AM

Dr. Costanzo is the best cardiologist!!

February 21, 2020 4:44 AM

I am very pleased to have Dr. Costanzo for my health issues. She was very pleasant and attentive. She was not in a hurry to leave the room. My doctor could not have referred me to a better doctor.

February 13, 2020 12:10 PM

Dr. Costanzo had been recommended to me by a former long-time employee of Dr. Costanzo's. It was my first visit, & I was impressed with Dr. Costanzo's thoroughness during her examination of me. The only negative thing about my visit was my impression that neither Dr. Costanzo nor the two nurses had looked at my records in detail. That impression was reinforced by the fact that all 3 kept asking me questions that didn't need to be asked had they studied my records (e.g., my medications, a list of which I had provided the day of my appointment). Nurse X, however, NOT 1 of the 2 mentioned above, was very helpful in helping me get my records transferred from Colorado when I had problems with the transfer.

February 13, 2020 11:53 AM

She is very, very helpful.

February 13, 2020 11:53 AM

Has helped me understand importance of specific things.

February 10, 2020 7:27 AM

This provider has always had my best interest on her mind and has taken very good care of me for the last 13 years.

February 10, 2020 7:27 AM

The doctor and staff have always been pleasant and kind to me every time I have had an appointment.

February 5, 2020 1:27 PM

A long term patient. All good.

December 21, 2019 12:59 PM

I waited one hour and 15 minutes to see my doctor. I was on time.

December 5, 2019 1:27 PM

This was my first visit with Dr. Costanzo. She had obviously looked over my medical files and recent testings! She was very thorough and made everything easy to understand.

December 5, 2019 1:27 PM

Dr. Costanzo is both professional AND personable. I look forward to working with her in the future.

November 23, 2019 4:23 PM

as always, excellent, knowledgeable, informative, caring: brilliant!

November 23, 2019 4:23 PM

she is outstanding

November 18, 2019 9:20 AM

I have the most honor and respect for Dr. Costanzo! She is excellent!! When I had difficulty breathing she had the answer. She is top notch! I am sorry for the lateness of this survey.

November 17, 2019 11:00 PM

Dr Costanzo is always the best!

November 16, 2019 1:58 AM


November 16, 2019 1:58 AM

Great Experience

November 14, 2019 11:00 PM

Dr. Maria Costanzo has been my cardiologist & family advisor 9 years.

November 14, 2019 8:10 AM

I am so happy that Dr. Costazo was willing to see me and willing to take me on as her patient. She is wonderful - withextensive experience, great intelligence, and a wonderful way of relating to people.

November 14, 2019 8:10 AM

She patiently explained everything to me, my daughter, and my husband - who has Parkinson's with dementia. (I am full time caregiver.) We left with light hearts love love love and hope for the future - Dr. Costanzo has cared for my sister for 15 years and has done an amazing job of keeping her health thru serious health issues.

November 13, 2019 11:00 PM

Well take care no problems. Love my doctor.

November 13, 2019 11:00 PM

None very happy.

November 4, 2019 6:00 PM

Very happy with my doctor and all medical personnel. Thank you.

October 25, 2019 7:00 PM

waited in exam room for 45 minutes

October 1, 2019 7:00 PM

Dr. Costanzo is always very thorough with the utmost care; concern.

September 18, 2019 7:00 PM

Dr. Costanzo is a wonderful person and specialist.

September 2, 2019 7:00 PM

Excellent service.

August 30, 2019 7:00 PM

it was a great experience she is a great doctor

August 28, 2019 7:00 PM

I have total confidence in Dr. Costanzo. She is the consummate professional and extremely knowledgeable. We have a great doctor patient relationship.

August 23, 2019 7:00 PM

Dr. Costanzo and her nurse are excellent providers.

August 19, 2019 7:00 PM

complete confidence in Dr. Costanzo, she tells it like it is , explains everything and she has patience, we never feel rushed. My son X was recently sick and I drove over an hour to Edwards hospital just so my son could be sure to be treated by Dr. Costanzo.

August 11, 2019 7:00 PM

She was attentive and compassionate, but got distracted by my lung eval. She went out to order a test and never came back to finish talking or discuss lab results. This is very unusual for this provider.

August 4, 2019 7:00 PM

Excellent in expertise and personality with patients!

August 4, 2019 7:00 PM

This (as with all) my visits to this provider are exceptional. my list of questions each time is extensive and this provide never fails to address each and all of my concerns.

August 2, 2019 7:00 PM


July 29, 2019 7:00 PM

5 stars for ALL.

May 23, 2019 7:00 PM

Dr. Costanzo is very excellent in her specialty - she is happy, friendly and most of the time puts me at lease. Her nurse X is THE BEST!

May 3, 2019 7:00 PM

Highly respectful and informative.Talked about overall health.

May 3, 2019 7:00 PM

Dr. Costanzo and her nurse take time to get and coordinate my meds, labs and future appointments. I feel very confident about my care.

May 3, 2019 7:00 PM

very good

April 29, 2019 7:00 PM

Dr. Costanzo is a truly caring person whom I appreciate as a cancer treatment patient with concerns about my heart being affected during treatment.

April 23, 2019 7:00 PM


April 21, 2019 7:00 PM

very satisfied and happy with my visit with this healthcare provider.

January 13, 2019 6:00 PM

This provider probably save my life and has brought me back to a steady health for the last eleven years.

November 18, 2018 6:00 PM

I have been seeing Dr. Costanzo for the last couple of years. She is well aware of my wishes to share medical information with my spouse. Generally, I do not question her regarding medications she may prescribe...I trust her. My latest med was Vitamin D2 so I wasn't concerned about taking it.

October 22, 2018 7:00 PM

Dr. Costanzo is the best doctor on your staff as far as I know. She is completely focused on me during her exam and listens very carefully to my questions. Her answers are articulate and thoughtful. However, the staff are not always as helpful as I would like. My last visit I waited for over a half hour for an 8:30 appt. There were no emergencies and the doctor was available. I think you need to schedule her more time to give to her patients as she was obviously over booked.

October 19, 2018 7:00 PM

Outstanding! I would recommend Dr. Costanzo to any of my friends. Her knowledge and concern for me brought much comfort.

October 7, 2018 7:00 PM

Dr.Costanzo is great provider,copmasionate and highly knowledgeable in her field.I was pleased with staff.There ,very professional ,pleasant and helpfull

October 7, 2018 7:00 PM

I felt very comfortable with this provider. She was highly recommended. She was very attentive to my side effects from cancer, and patient with me.

October 7, 2018 7:00 PM


September 30, 2018 7:00 PM

Maria Rosa Constanzo MD is an excellent medical provider in every way.

September 27, 2018 7:00 PM

Dr. Costanzo and her staff were very professional. I could sense it when I walked into her office for the 1st time.

September 6, 2018 7:00 PM

I am very happy with my doctor & doctors team. Best best provider and excellent service.

August 25, 2018 7:00 PM

Unfortunately, it isn't as simply as answering only for the provider. Dr. Costanzo is very kind, responsive and knowledgeable. She spent less than 5 minutes with me. Her assistants were the ones who did my vitals and explained the change of medications and reasons for doing so.

August 19, 2018 7:00 PM

I felt Dr. C was very competent & knowledgeable. I hold her in high regard for her opinions.

August 12, 2018 7:00 PM

As always, I love this doctor. She is GREAt

August 4, 2018 7:00 PM

She had her waiting for 1 hr. and 15 minutes to see the dr., not acceptable, the reception desk employees could have been more respectful and polite, also the women that checks patients out could also have been better overall not a good visit that should be addressed.

July 29, 2018 7:00 PM

Doctor was great. Answered most of my questions before I asked them. Explained my condition, told me why she was ordering tests. Was very reassuring.

July 22, 2018 7:00 PM

Maria Costanzo is the kind of doctor in whose hands you would confidently put your life. In fact, I do.

July 19, 2018 7:00 PM

Doctor Costanzo shared her personal health experiences with me. That made me REALLY feel good about what I will be experiencing.

July 5, 2018 7:00 PM

Dr. Costanzo is the best!

July 1, 2018 7:00 PM

I have been with Dr. Costanzo for 13 years. Visits are always a good experience.

June 20, 2018 7:00 PM

I only see this provider once a year & it went very well!!

June 20, 2018 7:00 PM

an appt w dr Costanzo is all about me. I feel like I'm her only patient when I see her. she has always kept up w what's going on in my life and how important my health is. she never judges me for things I've done or not done in the time since my last visit. this allows me to be completely honest even when it's hard to do. she cares so much and is so dedicated to my well being. I always feel great after an appt w Dr Costanzo. her assistant that sees you first is excellent, thorough, professional and you can tell the respect she has for Dr Costanzo. I feel lucky to be a patient of Dr Costanzo's and hope she never retires (just kidding).

June 17, 2018 7:00 PM


June 17, 2018 7:00 PM

very satisfactory

June 12, 2018 7:00 PM

Very Positive experience. Explains everything. Very caring and compassionate.

June 10, 2018 7:00 PM

Dr. Costanzo is the most caring physician I have ever visited, and one of the most professional & knowledgeable.

June 5, 2018 7:00 PM

Dr. Costanzo is an excellent physician. She is very caring, compassionate and pays attention to detail regarding my test results and medical history.

May 7, 2018 7:00 PM

Dr. Maria Costanzo excellent she's amazing. Help me so much.

May 7, 2018 7:00 PM

I always feel I am in good hands (the best hands) with Dr. Costanzo

May 6, 2018 7:00 PM

we have complete trust in the doctor, she understands his disease and knows how to treat X.

April 30, 2018 7:00 PM

Always informative, caring and exact.

March 28, 2018 7:00 PM

Dr. Costanzo is one of the most caring & professional doctors I have ever had. In the past when I have a medicine/treatment changes she has explained the pros & con's in a way I can understand. She is never too busy to take the time to help me understand.

March 21, 2018 7:00 PM

Felt Dr. Costanza & her staff's concern. Appreciated the care & concern.

March 14, 2018 7:00 PM

I am very happy with my provider.

March 7, 2018 6:00 PM

Dr. Costanzo always makes me feel better! I believe she looks out for me advises me, & & understands. I am totally impressed w/her knowledge as well as firsthand experience w/breast cancer.

March 7, 2018 6:00 PM

Always timely, concerned and professional. - A joy to work with Dr. Costanzo.

March 7, 2018 6:00 PM

Very good!!

March 5, 2018 6:00 PM


March 4, 2018 6:00 PM

excellent Dr always on top of everything

December 22, 2017 6:00 PM


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