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Melissa E. S. Xenidis, M.D.


Dr. Xenidis is as physiatrist for the Inpatient Rehabilitation Unit of the Marianjoy Medical Group at Loyola University Medical Center, as well as Subacute Rehabilitation at Victorian Village. She is also a physician representative for Marianjoy’s Inpatient Service Excellence; Pharmacology & Therapeutics; and Patient Safety Committee. Additionally, she is a member of numerous national medical associations. She has received several academic and clinical awards for her research publications and treatment practices.

Dr. Xenidis is board-certified in Physical Medicine and Rehabilitation. Additionally, she has an Illinois state medical license; state controlled-substance license; and federal Drug Enforcement Administration license.

Prior to joining the Marianjoy Medical Group as a physiatrist in 2014,
Dr. Xenidis completed an internship at Marianjoy’s flagship Wheaton campus, as well as at St. James Hospital and Health Centers. She is a graduate of Butler University, Nova Southeastern University College of Osteopathic Medicine, and Midwestern University College of Osteopathic Medicine. She has a background in psychology and phlebotomy studies and training.

Dr. Xenidis’s care philosophy is: “To treat the mind, body, and soul—alleviating all barriers to allow the body to function properly.”


Areas of Clinical Practice

  • Musculoskeletal
  • Acute Rehabilitation
  • Subacute Rehabilitation


  • Marianjoy at Oakbrook Terrace
  • Loyola University Medical Center
  • Victorian Village






Dr. Melissa E. S. Xenidis, Marianjoy Medical Group

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