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Dr. Costas Constantinou, MD

Dr. Costas Constantinou, MD

Age 60 Hematology M
Star rating icon (31) 31 reviews

Telehealth available


Dr. Costas Constantinou, MD is a hematology specialist in Rock Island, IL. Dr. Constantinou completed a residency at U Ill Hosp. He currently practices at Trinity Rock Island and is affiliated with Genesis Medical Center - East Rusholme Street. He accepts multiple insurance plans. Dr. Constantinou is board certified in Hospice Care and Palliative Medicine.


  • Mayo Clinic-Rochester, Fellowship Hospital
  • U Ill Hosp, Residency Hospital — 1994
  • U Ill Hosp, Internship Hospital — 1992
  • Athens U Med Sch, Medical School — 1990

Insurance Accepted

  • Aetna
  • Anthem
  • Anthem Blue Cross Blue Shield
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • HAP Insurance
  • Humana
  • MultiPlan
  • Wellmark Blue Cross and Blue Shield

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Wonderful Dr and staff! He is very caring and takes the time to explain everything to my husband and I. He has been my husbands oncologist since he was first diagnosed with esophogeal cancer in August of 2019. He is doing everything possible to help extend my husbands life and have a quality life as well. The staff are all so caring and kind. They return any call promptly and follow up. I will recommend him to anyone!
Sheri maurer — Feb 17, 2021
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Dr. Costas Constantinou, MD
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Frequently Asked Questions

Dr. Constantinou frequently treats Lymphatic System Disorders, Blood Cancers, and Blood Disorders.  

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Hospital Affiliations

  • Genesis Medical Center - East Rusholme Street
  • Genesis Medical Center – Silvis
  • Genesis Medical Center, Dewitt
  • Hammond-Henry Hospital
  • Trinity Muscatine
  • Trinity Rock Island
  • UnityPoint Health - Trinity Bettendorf


  1. Practice

    1. 1
      Trinity Rock Island
      2701 17th St, Rock Island, IL 61201 Existing Patients: (309) 779-5000
    2. 2
      Unitypoint Health - Trinity Bettendorf
      4500 Utica Ridge Rd, Bettendorf, IA 52722 Existing Patients: (563) 742-5000
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(309) 779-5000