Darrell Simmermaker

Darrell is originally from Jacksonville, IL. He studied at MacMurray College in Jacksonville and Bethany College in West Virginia. He graduated from Iowa State University with a Masters of Science in Exercise Physiology. He is a licensed Physical Therapist Assistant in IL since 1996 He moved back to the area in 2011 after working in Santa Rosa, CA, Louisville, KY, and Georgetown, KY.

Darrell enjoys running a race every month, snow skiing and soccer. He has coached his daughters in soccer. He and his wife Tina own and operate West of Wise Winery in Petersburg, IL. So when he’s not at the clinic you can find him either running or making wine!


  • Work conditioning and work hardening
  • Orthopedic outpatient
  • Geriatrics
  • Workmen’s compensation
  • Directed work hardening and work conditioning programs and functional capacity evaluations