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John Kritsas MD FACS


  • "Thank you, I say with all my heart, Thank you for giving me my life back! It feels amazing to feel good again! My days are finally back to normal." -Kathy

John Kritsas MD FACS

Dr. Kritsas is a board-certified Urologist providing superior urologic care from common to complex. His patient-centered environment provides optimal care to all of his adult and pediatric patients. Dr. Kritsas’ primary expertise is the prevention, diagnosis, and treatment of urologic malignancies which include tumors of the bladder, kidney, prostate, and testes. He is recognized as an expert in treating these tumors and as such, physicians, colleagues, and patients seek his advice for the care of the most complex problems.

Dr. Kritsas completed his urology residency at the Harvard Program in Urology. He is recognized as a leading urologic surgeon by US News and World Report and Castle Connelly. He is a member of the American Urologic Association, American Medical Association, Illinois State Medical Society, DuPage Medical Society, Alpha Omega Alpha Medical Honor Society, and a Fellow of the American College of Surgeons. He has practiced in Hinsdale, Illinois, since 1992 and has surgical privileges at Hinsdale and LaGrange Hospitals, Hinsdale Surgical Center, and United Therapies.


Awards and Credentials 

  • Castle Connolly Regional Top Doctors: 1st Edition
  • West Suburban Living Magazine: 2014, 2017
  • Chicago Magazine-Cancer Doctors: 2017, 2019

Hospital Affiliation
Amita Hinsdale Hospital - Hinsdale, IL
Amita LaGrange Hospital - LaGrange, IL

Education and Training

Chicago Medical School, North Chicago, Illinois United States
Medical Degree
Allegheny General Hospital, Pittsburgh, PA USA
Internship - General Surgery
University of Chicago Hospitals, Chicago, IL USA
Residency - General Surgery
Harvard Program in Urology, Boston, MA USA
Residency - Urology
Harvard Program in Urology, Boston, MA USA
Urology Chief Resident

American Board of Urology
Diplomat of National Board of Medical Examiners
Extra-corporeal shock wave lithotripsy
Surgical Lasers (CO2, Nd-YAG, KTP, Pulse Dye)
Adult and Pediatric Urologic Laparoscopy
Urologic Ultrasound
Advanced EndoUrology

American Medical Association
American Urology Association
Illinois State Medical Society
DuPage County Medical Society
Society of Laparoendoscopic Surgeons
Fellow of American College of Surgeons

Special Interests
Urologic Oncology
Recognized as top physician in 2011 and 2012 US News and World Report