
Joe Switzenberg MPT, J.S.C.C.
Joe graduated from Hahnemann University (now Drexel University) Physical Therapy school in 1991. He practiced traditional physical therapy for the first 6 years until he took his first Jones Counterstrain course. Shortly thereafter, he launched a private practice clinic and began treating patients with Counterstrain on a regular basis. He took all the Jones Counterstrain courses and became Jones Certified in 2008. In 2010, Joe took his first Fascial Counterstrain course. He has since taken all of the Fascial Courses as they have become available and now employs Fascial Counterstrain nearly 100% of the time in his clinic. Joe co-owns Texas Manual Therapy along with his wife Kim.

Brian Switzenberg PT, DPT
Brian graduated from Hardin Simmons University with a Doctorate in Physical Therapy in 2021. He grew up seeing Counterstrain and its effects on patients through his father’s practice, and went to school intending to join the practice and develop his manual therapy skills. Since joining Texas Manual Therapy in 2022, Brian has become an advanced Counterstrain practitioner and is highly recommended by his past patients.

Clayton D Gable PT, Ph.D.
Clayton is our newest member on the team and has 45 years of experience as a physical therapist. He has taught anatomy and physiology to multiple professions from combat paramedics with the Army to physical and occupational therapists, dietitians, and medical school student physicians. Clayton has an extensive background in manual therapy and now desires to become an expert in the Counterstrain technique. He is fluent in Spanish and Portuguese and hopes to someday use these skills to expand the practice of Counterstrain abroad.

Kim Switzenberg
Practice Manager
Kim co-owns Texas Manual Therapy and oversees the business end of the practice.
Patient Care Representatives
The office team oversees administrative duties from check in procedures, referrals, payments, booking appointments and checking out. Our Patient Care Representatives are professional and kind and want to ensure our patients pain free journey starts at the front desk.

Evelyn Guillen
Office Manager
Evelyn runs the office and is in charge of daily operations. She is the person to talk to about insurance, billing, payments and day to day issues that require management decisions.

Peggy Sue Castillo
Receptionist
Peggy is who you will likely speak with when making your appointment and when you check out.