Lecture Faculty

Don Buford, MD, RMSK   (Course Director)               

Ben DuBois, MD   (Course Director)

Ryan Modlinksi, MD

Colin Rigney, DPT, RMSK

John Knab, MD

Ryan Martin, DPT, RMSK

Lab Faculty  

Joel Sellers, DO, RMSK

Mark Koester, RMSK

Greg Fritz, DPT, RMSK

Wayne Smith, DPT, RMSK

Jason Markle, DO

Michael Meng, DC, RMSK

John Ferrell, MD


The RMSK and RMSKS certifications identify clinicians who have met all of the academic and practical criteria required to be certified in musculoskeletal sonography by the Alliance For Physician Certification and Advancement (APCA) or the American Registry In Diagnostic Musculoskeletal Sonography (ARDMS)

We take pride in noting that many of our clinical faculty have earned

the RMSK or RMSKS certification.

Faculty Disclosure

In accordance with Accreditation Council for Continuing Medical Education (ACCME) Essential Areas and Policies, information about the relationships of presenters with commercial interests (if any) will be included in materials distributed at the conference.

Orthotalk, Inc. is a Texas and IRS approved nonprofit 501c3 corporation formed in 2008 exclusively to support educational and research efforts in musculoskeletal medicine.  Since our formation we have sponsored over 27 musculoskeletal ultrasound courses/seminars/training sessions.  We are organized and directed by physicians in private practice with hands on experience with MSK ultrasound.