If we can’t fully meet your needs, we can refer you to one of our partners that can.

Greg Kopp (PT, MPT, OCS, CIMT)

Greg is the director of Probility’s Westgate Clinic. He holds a master’s degree in physical therapy from Oakland University and has been working in outpatient orthopedics since 1995.

He teaches a seminar nationally on Advanced Dynamic Anatomy and has assisted in instructing classes at the university level, in addition to giving lectures on ACL/PCL surgeries and rehabilitation.

Greg is certified in manual therapy through Great Lakes Seminars, and is a board certified orthopedic specialist through the APTA. Greg’s approach to therapy is eclectic, with an emphasis on manual therapy, in order to address the cause of dysfunction for quick recovery. His specialties are treating the cervical spine and headaches, the shoulder, the back and the knee.

Contact Details

Phone:  734-929-6400
Address:  2577 Jackson Ave., Ann Arbor, MI 48103


Erin Cantrell (CPT)

Erin Cantrell is a Certified Personal Trainer. She provide personal training services, pre and post natal certified services and group exercise classes.

As a mother of two boys – Ronnie, 14 and Nicky, 9 – she knows what it means to be busy with the activities that children are able to so easily bring into our lives such as hockey, crew, school and anything else their schedule begs of her. To keep care of your health and the health of your family, she will train you to incorporate exercise and clean eating into your everyday lives.

Contact Details