Welcome - About Us
Why Us
Our Approach

Stay Fit provides a unique combination of programs to help you
recover from current health issues and to prevent recurrence. We treat
your mind, body, and spirit with a unique combination of one-on-one
traditional physical therapy, small group fitness classes, therapeutic
massage, running and walking clubs, counseling services, and The Core,
an open Bible Study for women.
A Christian-based organization, Stay Fit is wholly committed to
helping you Get Fit and Stay Fit. You’ll benefit from valuable,
comprehensive expertise, as our licensed physical therapists and
licensed massage therapists thoughtfully guide you on your journey to
better heath.
Plus, at Stay Fit, you’ll be treated using a mechanical approach, in
which our physical therapists evaluate the body as a whole, rather than
isolate individual parts, in order to better address your health issues.
Then you’ll learn a wealth of information about how to self-correct, so
that you ultimately have the knowledge and experience to fix
misalignments, address postural imbalances and asymmetries, and manage
any painful areas.
Our Founder
Diana Abu Jamra Sahakian, MS, MPT, founded Stay Fit Physical Therapy
and Core Wellness, Inc., in June 2006, and currently has more than 10
years of clinical experience in treating orthopedic and sports injuries.
Inspired by her father, a plastic surgeon, Diana pursued medical
studies and earned a Master of Physical Therapy from Northwestern
University Medical School and a Master of Science in Counseling from Bob
Jones University. She is an active member of the American Physical
Therapy Association, as well as the Illinois Physical Therapy
Association. She also participates in the mentoring program at
Northwestern University Medical School’s Physical Therapy program.
Our Team
Stay Fit’s experienced team currently includes three licensed
physical therapists, three licensed massage therapists, a business
manager, office assistant, and receptionist. We are all wholeheartedly
dedicated to making your experience at Stay Fit warm and inviting, and
we are diligently committed to helping you Get Fit and Stay Fit by
enhancing the health of your mind, body, and spirit.
As an added benefit, our team is fluent in Spanish, French, Polish,
and Arabic.