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Dr. Sara Grethlein, MD

Dr. Sara Grethlein, MD

Age 58 Medical Oncology F
(3) 3 reviews


Dr. Sara Grethlein, MD is a medical oncology specialist in Indianapolis, IN. She currently practices at Indiana University School of Medicine and is affiliated with IU Health Methodist Hospital. She accepts multiple insurance plans. Dr. Grethlein is board certified in Internal Medicine.


  • New York University School Of Medicine, Medical School — 1988

Insurance Accepted

  • Aetna
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan
  • Sagamore Health Network

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Compare with other Medical Oncology Specialists
Compare Dr. Grethlein with our nearby Medical Oncology Specialists at Indiana University Health
These providers are on the medical staff of Indiana University Health
These providers are on the medical staff of Indiana University Health.


  1. Indiana University School of Medicine

    1. 1
      Department of Radiation Oncology
      535 Barnhill Dr, Indianapolis, IN 46202 Existing Patients: (317) 944-5000
  1. Practice

    1. 2
      Indiana University Health North Hospital
      11700 N Meridian St, Carmel, IN 46032 Existing Patients: (317) 688-2000
    2. 3
      535 Barnhill Dr Fl 4, Indianapolis, IN 46202 Existing Patients: (317) 948-1022
  1. Swedish Ci Medical Oncology

    1. 4
      Swedish Ci Medical Oncology
      1221 Madison St Fl 2, Seattle, WA 98104 Existing Patients: (206) 386-2323

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Photo: Dr. Sara Grethlein, MD
Dr. Sara Grethlein, MD
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Frequently Asked Questions

Dr. Grethlein frequently treats Brain Cancer, Cancer, and Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma).  

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Hospital Affiliations

  • IU Health Methodist Hospital