Dr. Margaret Oswiecimski, MD

Internal Medicine  |  
Female  |  
Age 48
Insurances AcceptedSave
Dr. Margaret Oswiecimski, MD
Dr. Margaret Oswiecimski, MD is an internal medicine doctor who practices in Palos Heights, IL. She is 48 years old and has been practicing for 23 years. Dr. Oswiecimski is affiliated with Advocate Christ Hospital and Medical Center and Palos Community Hospital.

13305 S Ridgeland Ave Unit A

Palos Heights, IL 60463

Contact Information

(708) 388-0999

Dr. Margaret Oswiecimski, MD

Dr. Margaret Oswiecimski, MD

Accepted insurance

  • Aetna
  • Assurant Health
  • Bakery & Confectionary Union Plan
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Cofinity
  • Commercial Insurance Company
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Golden Rule
  • Group Health Cooperative
  • HealthLink
  • Humana
  • 7 More

*Please verify this information when scheduling an appointment.

Learn about Dr. Oswiecimski

Dr. Oswiecimski's Experience

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


  • Internal Medicine

Board Certifications

  • Internal Medicine
    Accredited by: American Board of Internal Medicine*

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.


  • Jagiellonian University Medical College, Faculty Of Medicine
    Medical School | Graduated 1994
  • Advocate Christ Hospital and Medical Center
    Residency Hospital | Completed
  • Christ Hospital and Medical Center-Advocate
    Residency Hospital | Completed

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Oswiecimski has no media or publications listed.

Languages Spoken

  • English
  • Polish

Memberships & Professional Affiliations

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

Dr. Oswiecimski's Reviews

Likelihood of recommending Dr. Oswiecimski to family and friends
based on 36 total reviews (9 with comments)
Dr. Oswiecimski'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 (9)
I have been going to Dr.Margaret for over 3 years and she is so knowledgeable and caring and has helped me thru many many health situations . I will never go to anybody else. I have no problem with her office staff now they have gotten alot better since Kevin left. So if you want an excellent doctor go see Dr.Margaret.
Midlothian, IL |
Unfortunately I have to echo many of the other comments already left; I've always felt Dr. Oswiecimski has been a good doctor, but her staff is awful. They run the whole office on a voice messaging system, so you will only speak to someone over the phone when/if they call you back. The staff always speaks down to patients and will interrupt you often and speak over you. I wish the doctor would take care of this since it is actively deterring patients to find a new doctor, including myself.
Chicago, IL |
Dr Margaret is the best doctor I've ever been to. I've had some health problems this year and Dr Margaret helped me through it all. She called my oncologist at University of Chicago herself to see my results and plan after they would not tell us anything. When I was at the hospital she visited me twice and she always made sure to get results and call about any tests I had. I will agree that Kevin was quite rude; but he no longer works at the office. Secretarys call within an hour to sched appts.
in Palos Heights, IL |
I'm surprised by the reviews I just read. I have Dr. Margaret for many years and can't find enough words to say how wonderful and caring doctor she is. I referred many family members and friends to her and they are all very happy with her care.
in Palos Park,IL |
Have been seeing this Dr. just over a year, at first I thought she was pretty good test results were received within a week. Now if you have tests done your lucky if you get results in 3-4 weeks. Good luck trying to speak to her outside of an appointment. Would not recommend this Dr. to anyone AVOID this practice!
in Homer Glen, IL |
The Doctor may be ok but the staff is absolutely HORRIBLE!! I have never been treated with so much disrespect from the staff. It truly is so sad when the staff members, which there is 1 male and 1 female are so rude. The Doctor will lose her patients as I am in the process of finding a new doctor. The staff has no class, respect or customer service. And if you have an urgent matter----forget about it- they staff does not care. I will not recommend anyone to this office. Its so very sad.
in Oak Park, IL |
doesnt help with anything. dont bother. will tell you tests are negative and everything's fine. yet your symptoms are still there so clearly nothing is fine. waste of time and money. youl die before getting a diagnosis here.
in Oak Lawn, IL |
Dr. Oswiecimski is professional and has a great bedside manner. It is too bad her front office staff are HORRIBLE. HORRIBLE is not even a strong enough word to describe how rude, slow, disrespectful, unprofessional, and unpleasant they are. No matter how many voicemails you leave for the doctor, you WILL NOT receive a return call. Do you have a question about a lab test the doc ordered? That will not be addressed over the phone, so you better hope the rude staff will get you an appt this year.
in Orland Park, IL |
Dr. Margaret takes time to listen to you & explains test results very clearly. The phone system is easy to navigate the staff always returns calls promptly. I'm very pleased with Dr. Margaret and her staff.
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Now Accepting New Patients
Dr. Oswiecimski accepts 21 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Assurant Health
  • Bakery & Confectionary Union Plan
  • Blue Cross Blue Shield
    Blue Card PPO
  • Blue Cross Blue Shield of Illinois
    Blue Precision HMO
  • Cigna
    Cigna HMO
    Cigna PPO
    Great West Healthcare-Cigna PPO
    Open Access Plus
  • Cofinity
    Cofinity PPO
  • Commercial Insurance Company
  • Coventry Health Care
    Coventry Health America PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • Golden Rule
  • Group Health Cooperative
  • HealthLink
    HealthLink PPO
  • Humana
    Choice Care PPO
    Preferred PPO
  • Meritain Health
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • National Elevator
  • Pipefitters
  • Priority Health
    Priority PPO
  • UnitedHealthCare
    Choice Plus POS
    Navigate HMO
    Navigate POS
    Options PPO
    United Healthcare
  • Worker's Compensation
    Worker's Compensation WC

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Oswiecimski has admitting privileges

Advocate Christ Hospital and Medical Center
4440 W 95th St
Oak Lawn, IL 60453
View Hospital Profile
Palos Community Hospital
12251 S 80th Ave
Palos Heights, IL 60463
View Hospital Profile

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