Meet Our Diagnostic Experts

Jeff Courcier
RPT, Fellow EMG, ECS, Cert.D.N., SFMA-C, FMS-CIn 2017, Jeff partnered with H.O.D.S.- Hands-On Diagnostics to add Diagnostic Ultrasound and E.M.G.-Electromyography into Courcier Clinic. Jeff has completed his Fellowship training in EMG. Jeff received the award for “2018 Langston University Outstanding Clinician” Jeff is a natural teacher and loves to educate his patients.
In his free time, he loves to spend time with his wife, Melinda, going to OU Football games with his daughter Carly, and mountain biking with his son Nikolas. He’s currently working toward his Brown belt in Brazilian Jujitsu.

Melinda Courcier
R.P.T., Cert. D.N., Manual TherapistMelinda enjoys treating all ages of people and teaching others to takes charge of their health.
Melinda has been married to Jeff for 23 years. When she’s not working, she enjoys traveling with family, swimming, and supporting local food and entertainment.

David Sirleaf
P.T.A., A.T.C.David has 10 years of experience with therapeutic exercise and has received certifications in Diagnostic Ultrasound, The Functional Movement Screen (FMS) and the fitting of custom orthotics.
David lives in NW Oklahoma City with his wife Robyn and two year old son Jaxon. When not providing health care and treatment, he enjoys spending time with his friends and family. He also likes watching and participating in a variety of sports, especially basketball (Thunder Up!).