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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

Melissa E. S. Xenidis, M.D.

To Make an Appointment

NEW PATIENTS:   If you are new to Marianjoy and not currently a patient, please call 630-909-7000 to request your first appointment.

Prior to your first appointment, please download, print, fill-out and bring the following forms with you to your first appointment:

New Patient Registration Form New Patient Health History Form


CURRENT PATIENTS:  If you are already enrolled in Marianjoy’s online patient portal,, click the Login button to request an appointment online. Not yet enrolled? Click here to sign up.

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