Dr. Marie Corcoran, DO

Dr. Marie Corcoran, DO

Family Medicine  |  
Female  |  
66 y/o

Accepting new patients

Dr. Marie Corcoran, DO is a family medicine doctor who practices in Wheaton, IL. She is 66 years old and has been practicing for 39 years.

Northwestern Medicine Regional Medical Group

7 Blanchard Cir Ste 200

Wheaton, IL 60189
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Accepted insurance

  • Aetna
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Cigna-HealthSpring
  • CorVel
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • HealthLink
  • HFN
  • Humana
  • LifeSynch
  • Medicaid
  • MultiPlan
  • Private HealthCare Systems

Learn about Dr. Corcoran

Be confident in your decisions by checking out your provider's top areas of care, education, patient reviews and more. Learn about finding the right doctor for you

Dr. Corcoran's Experience

Dr. Corcoran's experience matches your search based on the following criteria:
  • Based on total number of patients treated over the last 12 months
  • Specializes in Family Medicine
  • Board certified in Family Practice and Family Practice/OMT
  • No malpractice claims found
  • No sanctions found
  • No board actions found

Care Philosophy

This content was provided by Dr. Corcoran ""Better people means better experiences. Our care team is committed to delivering results that change lives." "


  • Family Medicine
  • Osteopathic Manipulative Therapy

Board Certifications

  • Family Practice
    Accredited by: American Osteopathic Board of Family Physicians*
  • Family Practice/OMT
    Accredited by: American Osteopathic Board of Family Physicians*

Conditions Treated

  • Asthma
  • Diabetes
  • Geriatric Diseases
  • Heart Disease
  • Hypertension


  • Contraceptive Counseling
  • Preventive Care
  • Primary Care for Adolescents
  • Special Needs Patients-General Care
  • Well Woman Health Examination

Background Check

0 Malpractice Claims

No malpractice history found for Illinois.

0 Sanctions

No sanctions history found for the years that Healthgrades collects data.

0 Board Actions

No board actions found for the years that Healthgrades collects data.


  • Chicago College Of Osteopathic Medicine / Midwestern University
    Medical School | Graduated 1978
  • Chicago Osteopathic Hospitals
    Internship Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Corcoran has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships & Professional Affiliations

Dr. Corcoran does not have any memberships or affiliations listed. If you are Dr. Corcoran and would like to add memberships or affiliations, please update your profile.

Dr. Corcoran's Reviews

Likelihood of recommending Dr. Corcoran to family and friends
based on 23 total reviews (11 with comments)
Dr. Corcoran's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (11)
in Lockport, IL |
I would highly recommend Dr. Corcoran to anyone. She has been my wife's doctor since 1995 and my doctor since 2002. I have diabetes and my wife has severe asthma. She treats not only the person but also the family. She sees how an infection in me could compromise my wife since her immune system is taxed. I really appreciate that about her. She listens and includes both of us as part of the treatment plan.
in Wheaton |
Dr. Corcoran gives excellent care to all of her patients. I am grateful to be the beneficiary of her competence as a physician.
Carol Stream, IL |
She takes care of me and my wife. We think she's great.
in Wheaton Illinois |
Dr Corcoran has treated my daughter and I for many years. She is extremely knowledgeable in her profession and is very personable. She has my best interests at heart.
in Wheaton, IL |
I first went to Dr. Corcoran approx. 2 yrs ago. I dragged myself into urgent care after being told by my physician that I just had a cold and needed to ride it out. She diagnosed me as having walking pneumonia and had me up and functioning after 3-4 days. I then switched over to her as my primary physician. I have not regretted that decision. In the last week I went to her with sinus problems. She listened carefully and found I had an ear infection. The antibiotics she prescribed worked great.
in Naperville, IL |
First-time visit, moderate wait. Spent as much time as I needed, going after-hours on a Friday! Approachable, down-to-earth. Due to my conditions, she referred me to a specialist that would be "more appropriate" for my situation. Staff, on the phone, front desk, and her assistant Judy, were just so pleasant, friendly, courteous. She can, but does not admit you thus being your doctor while in the hospital, except for newborns. She explained about getting a "hospitalist Dr" while in-patient.
in Wheaton, IL |
I really like Dr. Corcoran. I found her a few years ago after my long-term doctor retired. I find her warm, caring, personable and very knowlegable. I have a few health issues, and I am the kind of patient who does research and asks questions. Some doctors seem annoyed by this, but not her. She surprised me on my first visit by explaining to me what ejection fraction was and why it was so important. Although I had seen 3 or 4 cardiologists, not a single one had bothered to do that.
in Wheaton, IL |
I along with my daughter went to see her recently. I think she has Asperger's as she seems to have limited social awareness. I'm sure she's intelligent but to brag about her daughter for 30 minutes while my daughter waited alone in the lobby, to refuse outright to give my 11-yo the HPV shot despite current CDC recommendations, and to order a slew of specialty tests for me without explanation. On this last point, Dr. Corcoran knows better than I, but her bedside manner can be better.
in Glen Ellyn, IL |
She prescribed a medication for a sinus infection that was no longer effective is treating this type of infection (z-pak). I told her that it never worked for me and to use another medication. She said no. Needless to say the infection did not go away and had to return 2 weeks later but requested another doctor. You would be better going to Convenient Care than see her.
in Glen Ellyn, IL |
She has a great bedside manner however she is not a capable physician. She misdiagnosed me twice and prescribed medication I previously had issues with. Thankfully the pharmacy took it back. The final straw was I was told an order was put in for bloodwork, went to have it done and there was nothing in the system. I got another call apologizing for the misunderstanding- I still have the first voice mail stating the order was entered. Maybe she's too rushed- I don't know. She's no longer my doctor
in Lockport, IL |
Dr. Corcoran is very knowledgeable. She takes time to explain any questions you may have. If she is running late with your appointment, she is worth the wait.
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Now Accepting New Patients
Dr. Corcoran accepts 17 insurance carriers
  • Aetna
    Aetna EPO
    Aetna POS
    Aetna PPO
    Managed Choice POS
    Open Choice PPO
  • Blue Cross Blue Shield of Illinois
    Blue Advantage
    Blue Cross Blue Shield of Illinois HMO
    Blue Cross Blue Shield of Illinois PPO
  • Cigna
    Behavioral Health
    Cigna EPO
    Cigna HMO
    Cigna POS
    Great West Healthcare-Cigna HMO
    Great West Healthcare-Cigna POS
    Open Access HMO
  • Cigna-HealthSpring
  • CorVel
    Worker's Compensation WC
  • Coventry Health Care
    Coventry Health America PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • HealthLink
    HealthLink HMO
    HealthLink POS
  • HFN
    Worker's Compensation WC
  • Humana
    Choice Care
    Choice PPO
    Humana HMO
    Humana POS
    Humana PPO
  • LifeSynch
    Behavioral Health
  • Medicaid
  • MultiPlan
    MultiPlan PPO
  • Private HealthCare Systems
    Private HealthCare Systems PPO
  • UniCare
    UniCare HMO
    UniCare POS
    UniCare PPO
  • UnitedHealthCare
    Choice Plus
    United Behavioral Health
    United Healthcare EPO
    United Healthcare HMO
    United Healthcare POS
    United Healthcare PPO
  • Viant

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Corcoran has admitting privileges

Northwestern Medicine Central DuPage Hospital
25 N Winfield Rd
Winfield, IL 60190
View Hospital Profile

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