Professional Title and Affiliation
Mary E. Keen, MD serves as the Medical Director of the Pediatrics Program at Marianjoy Rehabilitation Hospital, located in Wheaton, Illinois. She is also affiliated with Northwestern Medicine through Marianjoy and associated hospitals such as Northwestern Medicine Central DuPage Hospital and Palos Hospital.
Medical Credentials and Certifications
Dr. Keen holds board certifications from:
- American Board of Pediatrics – Pediatrics (Certified)
- American Board of Physical Medicine and Rehabilitation – Pediatric Rehabilitation Medicine (Certified, 2003)
She earned her medical degree from the McGaw Medical Center of Northwestern University, completing her residency in Physical Medicine and Rehabilitation (PMR) at the University of Washington in Seattle. She graduated from Northwestern University in 1979.
Clinical Expertise and Specialization
Dr. Keen specializes in Pediatric Physical Medicine and Rehabilitation (Physiatry), with over 45 years of clinical experience focusing on:
- Complex pediatric rehabilitation
- Rare pediatric disorders
- Cerebral palsy and developmental disabilities
- Neurodevelopmental pediatrics
She is noted for her holistic, patient-centered care approach, emphasizing multidisciplinary strategies in diagnosis and treatment. Her clinical focus includes innovative modalities incorporating emerging technologies and rehabilitative techniques to enhance pediatric patient outcomes.
Leadership and Program Management
As the Medical Director of Marianjoy’s Pediatric Rehabilitation Program, Dr. Keen actively leads clinical, research, and educational initiatives. She plays a pivotal role in shaping pediatric rehabilitation services with a focus on children facing lifelong disabilities, including cerebral palsy and other rare disorders.
Her leadership extends to community engagement, mentoring, and interprofessional collaboration, underscoring Marianjoy’s commitment to advanced rehabilitation care.
Recognition and Awards
Dr. Keen has been recognized repeatedly for her clinical excellence and contributions:
- Named one of Chicago’s Top Doctors in multiple years, including 2001, 2006, and 2008
- Included in Best Doctors in America® listings
- Designated as a “Super Doctor” by SuperDoctors.com and recognized as a “Top MD” by Consumers’ Checkbook
- Highly rated by patients and peers with a 5-star rating and 19 reviews on Northwestern Medicine’s physician directory
Research, Presentations, and Contributions
Dr. Keen maintains an active role in research, focusing on:
- Diagnostic challenges and treatment of rare pediatric disorders
- Multidisciplinary and innovative care models for pediatric rehabilitation
- Participating in and presenting at prominent professional forums such as the American Academy for Cerebral Palsy and Developmental Medicine (AACPDM) annual meeting (most recently in 2024)
Her scholarly involvement includes contributing to publications and studies on pediatric rehabilitation participation, family-professional collaboration, and integration of artificial intelligence in rehabilitation therapies targeting children with disabilities.
Professional Memberships and Community Impact
- Engaged in professional societies pertinent to Pediatrics, Physical Medicine and Rehabilitation, and Pediatric Rehabilitation Medicine
- Active mentor to healthcare professionals and community members
- Recognized for volunteerism and her contribution towards supporting children with developmental disabilities
Summary:
Dr. Mary Keen is a highly respected pediatric physiatrist with extensive expertise in pediatric rehabilitation medicine. Her leadership at Marianjoy Rehabilitation Hospital, combined with her clinical acumen, board certifications, and sustained recognition as a leading physician in the Chicago area, position her as a key figure in pediatric rehabilitation. Her commitment to integrating advanced diagnostic and therapeutic approaches—such as multidisciplinary care and emerging technologies—enhances the quality and scope of pediatric rehabilitation services at Marianjoy and Northwestern Medicine.
