Dr. Cathie Gantner-Overmyer, MD

Internal Medicine  |  
Female  |  
Age 55
Insurances AcceptedSave
Dr. Cathie Gantner-Overmyer, MD
Dr. Cathie Gantner-Overmyer, MD is an internal medicine doctor who practices in Chicago, IL. She is 55 years old and has been practicing for 28 years. Dr. Gantner-Overmyer is affiliated with Rush Oak Park Hospital.

676 N Saint Clair St Ste 415

Chicago, IL 60611

Contact Information
Dr. Cathie Gantner-Overmyer, MD

Dr. Cathie Gantner-Overmyer, MD

Accepted insurance

  • Aetna
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • HealthLink
  • Humana
  • MultiPlan
  • Priority Health

*Please verify this information when scheduling an appointment.

Learn about Dr. Gantner-Overmyer

Dr. Gantner-Overmyer's Experience

Dr. Gantner-Overmyer'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.


  • Univ Of Wi Med Sch
    Medical School | Graduated 1989
  • Rush Presby St Lukes Med Ctr
    Internship Hospital | Completed 1992

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Gantner-Overmyer has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Gantner-Overmyer's Reviews

Likelihood of recommending Dr. Gantner-Overmyer to family and friends
based on 12 total reviews (1 with a comment)
Dr. Gantner-Overmyer'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 (1)
in Oak Park, IL |
She does not return emergency phone calls.
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Dr. Gantner-Overmyer accepts 8 insurance carriers
  • Aetna
    Aetna HMO
    Choice Plus POS II
  • Cigna
    Cigna HMO
    Open Access Plus
  • Coventry Health Care
    Coventry Health America PPO
  • First Health (Coventry Health Care)
    First Health (Coventry Health Care) PPO
  • HealthLink
    HealthLink PPO
  • Humana
    Choice Care PPO
    Preferred PPO
  • MultiPlan
    MultiPlan PPO
    PHCS Network PPO
  • Priority Health
    Priority PPO

*Please verify this information when scheduling an appointment.

Hospitals where Dr. Gantner-Overmyer has admitting privileges

Rush Oak Park Hospital
520 S Maple Ave
Oak Park, IL 60304
View Hospital Profile