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Mary Keen, M.D.


Dr. Keen is medical director of Pediatric Rehabilitation at Marianjoy Rehabilitation Hospital. She is a clinical associate professor at Loyola University Chicago Stritch School of Medicine and an attending physician in the Departments of Pediatrics and Orthopedic Surgery Section of Rehabilitation Medicine.

She is a founding board member and medical director of Almost Home Kids in Naperville. Dr. Keen has been named a Top Doctor by Chicago Magazine, a Patients' Choice Award Winner, Consumers' Checkbook's Top Doctors, and Best Doctors in America® by Best Doctors, Inc. She also is an adjunct faculty member of Midwestern University.

Dr. Keen is board certified in four specialty areas: physical medicine and rehabilitation— pediatrics; and pediatrics--neurodevelopmental disabilities. She is dedicated to serving pediatric patients and their families especially those with complex care needs.

She also sees patients regularly at:

  • Loyola University Medical Center in conjunction with the pediatric neuroscience program
  • Aspire Children’s Services in Westchester

Areas of Interest

  • Pediatric rehabilitation, including traumatic brain injury, spina bifida, cerebral palsy, dystonia and spasticity management and pediatric patients with complex care needs.


Outpatient Clinic

  • Marianjoy Medical Group - Wheaton

Mary Keen, 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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