Athletic Training

Physical Therapist Assistant

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Charlie Post is a licensed Physical Therapist Assistant (PTA) as well as a Texas licensed and NATABOC certified Athletic Trainer (LAT/ATC). Charlie is also a Certified Strength and Conditioning Specialist (CSCS). He has been with OSTC since 2003 and is currently working in the clinical setting evaluating athletic injuries, supervising rehabilitation programs, and overseeing athlete return to play protocols. Charlie received his Physical Therapist Assistant license through Southwest Oklahoma State University. Previously (2003-2014), Charlie was the coordinator of the sports medicine team at Iowa Park High School. He also served one year as a graduate assistant athletic trainer at Midwestern State University and four years as an athletic trainer/teacher at Wichita Falls High School. After graduating from Archer City High School, he earned his Bachelor of Science and master’s degree in Kinesiology from Midwestern State University. He currently lives in Wichita Falls with his wife, Jeni, and their two daughters, Rylee and Regan. Charlie is a huge Dallas Cowboys fan and is an avid golfer.

Athletic Trainer and Certified Strength & Conditioning Specialist

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Colten Mass is a Texas state-licensed and nationally certified athletic trainer (LAT/ATC) who joined OSTC in 2010. After graduating from Windthorst High School, Colten earned his bachelor degree in Athletic Training from Midwestern State University. He has developed a pitching analysis for high school baseball pitchers. Colten enjoys various hobbies including metal working, leather working, and camping.

Athletic Trainer

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Lauren graduated from Oklahoma State University in 2013 earning her BS in Athletic Training. She went on to earn her Master’s degree in Kinesiology from the University of Texas at Tyler in May 2015. Lauren then served as the head athletic trainer at Shepherd High School for 4 years. She currently is the athletic trainer for Burkburnett ISD and serves as the OSHA Compliance Officer for OSTC.

Lauren resides in Wichita Falls with her husband Tim. She enjoys golfing with her husband in her spare time. She is also a “foodie,” she enjoys preparing, cooking and eating food.

Physical Therapist Assistant, Athletic Trainer, Certified Strength and Conditioning Specialist

940-692-4688

Tana Drennan is a Texas state-licensed and nationally certified athletic trainer (LAT/ATC). Tana is also a Certified Strength and Conditioning Specialist (CSCS) and a Fitness Nutrition Specialist (FNS) certified by the National Academy of Sports Medicine (NASM). She has been with OSTC since 2013 and is currently the athletic trainer and coordinator of the sports medicine team at Holliday High School. Tana provides personal training as well as nutrition counseling as a part of the OSTC wellness program. Originally from Oklahoma, Tana graduated from Yukon High School and received her bachelor of Health and Human Performance from Northeastern State University and master degree in Kinesiology from the University of Texas at Tyler. While working on her Masters, Tana served as the athletic trainer for Bishop TK Gorman High School and the East Texas Twisters semi pro football team. Before moving to Wichita Falls, she served as the athletic trainer/teacher for Haltom City High School. Tana Currently lives in Wichita Falls with her husband, Josh, and their daughter, Marley and their son, Waylon. When Tana has free time, she enjoys spending time with family and going to the lake.

Physical Therapy

Physical Therapist Assistant

940-692-4688

Charlie Post is a licensed Physical Therapist Assistant (PTA) as well as a Texas licensed and NATABOC certified Athletic Trainer (LAT/ATC). Charlie is also a Certified Strength and Conditioning Specialist (CSCS). He has been with OSTC since 2003 and is currently working in the clinical setting evaluating athletic injuries, supervising rehabilitation programs, and overseeing athlete return to play protocols. Charlie received his Physical Therapist Assistant license through Southwest Oklahoma State University. Previously (2003-2014), Charlie was the coordinator of the sports medicine team at Iowa Park High School. He also served one year as a graduate assistant athletic trainer at Midwestern State University and four years as an athletic trainer/teacher at Wichita Falls High School. After graduating from Archer City High School, he earned his Bachelor of Science and master’s degree in Kinesiology from Midwestern State University. He currently lives in Wichita Falls with his wife, Jeni, and their two daughters, Rylee and Regan. Charlie is a huge Dallas Cowboys fan and is an avid golfer.

Board Certified Clinical Specialist in Sports Physical Therapy
Director of Clinical Services

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Jennifer Cantwell is a licensed Physical Therapist that has been with OSTC since 2005. Jennifer has specialized training in orthopedic and sports rehabilitation. She is part of the sports medicine team for Henrietta High School and previously served as the Physical Therapist for the Wichita Falls Wildcats Hockey Team. After graduating from Notre Dame High School, Jennifer earned her Bachelor of Science from Midwestern State University and her Master of Physical Therapy at Texas Tech University. She is board certified by the American Board of Physical Therapy Specialists as a Clinical Specialist in Sports Physical Therapy. Jennifer is Kineticore Level 1 certified in trigger point dry needling and functional dry needling. She also completed her Sportsmetrics certification in 2012. Jennifer currently lives in Wichita Falls with her husband, Clint and her children, Ross and Ty. She enjoys traveling in her spare time.

Physical Therapist

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Juli Weger is a licensed Physical Therapist that has been with OSTC since August of 2016. Juli is from Coppell, Texas and graduated from Whitesboro High School. She obtained a bachelor and master Degree in Biology from Midwestern State University and her Doctor of Physical Therapy from Texas Tech University. Juli is Titleist Performance Institute (TPI) Level 1 certified. Juli resides in Wichita Falls and enjoys riding motorcycles with her parents and playing golf whenever she can.

Physical Therapist Assistant

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Kris Tucker is a licensed Physical Therapy Assistant (PTA) that has been with OSTC since 2010. After graduating from Holliday High School, Kris received his Bachelor in Kinesiology from Midwestern State University and his Physical Therapy Assistant License from Southwest Oklahoma State University. Kris currently resides in Wichita Falls. In his spare time he enjoys going to the lake, golfing, and spending time with his family.

Board Certified Clinical Specialist in Orthopedic Physical Therapy

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Lacy Coltharp is a licensed Physical Therapist that has been with OSTC since 2011. Lacy is from Holliday, Texas and graduated from Holliday High School. She obtained a bachelor degree in Exercise and Sports Science at Texas Tech University and her Doctorate of Physical Therapy from Texas Tech University. Lacy is board certified by the American Board of Physical Therapy Specialists as a Clinical Specialist in Orthopedic Physical Therapy. She is certified in IASTM, Instrument Assisted Soft Tissue Mobilization Level 1 (STMT-1). Lacy currently resides in Holliday with her husband, Cody, and three children. She enjoys spending time with her family, traveling, hiking, and live music.

Physical Therapist

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Larry Filer is a licensed Physical Therapist that joined OSTC in May of 2022. Larry is from Wichita Falls, Texas and graduated from Rider High School. Larry obtained his Bachelor of Science degree in Biology from East Central University and his Doctor of Physical Therapy degree from Texas Tech University Health Science Center. Larry is NAIOMT certified in Dry Needling Lower Quadrant. Larry resides in Wichita Falls with his wife Angel. He enjoys sports, running, mountain biking and outdoor activities in his spare time.

Board Certified Clinical Specialist in Sports Physical Therapy
Director

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Seretha Elkins is a licensed Physical Therapist with over 29 years of experience. She started the physical therapy company at OSTC in 2002 and has served as the Director for OSTC since its opening. Seretha graduated from Holliday High School, and then earned a Bachelor of Science in Biology from Texas Woman’s University as well as a Master of Science in Physical Therapy. Seretha’s clinical expertise is in the area of orthopedics and sports medicine. She is board certified by the American Board of Physical Therapy Specialists as a Clinical Specialist in Sports Physical Therapy. Seretha lectures on various topics related to orthopedic therapy and provides consultation to local high schools and universities regarding sports related injuries. She is also a part of the sports medicine team at Holliday High School. When not working, Seretha enjoys spending time with family, traveling, cycling, and playing piano and guitar.

Board Certified Clinical Specialist in Sports Physical Therapy

940-692-4688

Shane Berend is a licensed Physical Therapist that has been with OSTC since 2008. Shane graduated from Windthorst High School and went on to earn his Bachelor Science in Kinesiology from Midwestern State University. He earned his Doctor of Physical Therapy from Texas Tech University. He has been board certified by the American Board of Physical Therapy Specialists as a Clinical Specialist in Sports Physical Therapy since 2016. Shane is part of the sports medicine team at Notre Dame High School. He currently resides in Wichita Falls with his wife, Kristin, and their children, Colton, Casyn, and Kylie. Shane enjoys working out, traveling, and spending time with family.

Physical Therapist Assistant

940-692-4688

Shelby Cage is a Licensed Physical Therapist Assistant (PTA) that has been with OSTC since 2019. After graduating Iowa Park High School, Shelby received her Bachelors in Exercise Sports Science from Texas Tech University and her Physical Therapy Assistant License from South Plains College. Shelby currently resides in Wichita Falls with her husband. In her spare time, she enjoys spending time with her friends, family, and her dog Piper. She loves watching Texas Tech basketball and cycling on her Peleton.

Physical Therapist Assistant, Athletic Trainer, Certified Strength and Conditioning Specialist

940-692-4688

Tana Drennan is a Texas state-licensed and nationally certified athletic trainer (LAT/ATC). Tana is also a Certified Strength and Conditioning Specialist (CSCS) and a Fitness Nutrition Specialist (FNS) certified by the National Academy of Sports Medicine (NASM). She has been with OSTC since 2013 and is currently the athletic trainer and coordinator of the sports medicine team at Holliday High School. Tana provides personal training as well as nutrition counseling as a part of the OSTC wellness program. Originally from Oklahoma, Tana graduated from Yukon High School and received her bachelor of Health and Human Performance from Northeastern State University and master degree in Kinesiology from the University of Texas at Tyler. While working on her Masters, Tana served as the athletic trainer for Bishop TK Gorman High School and the East Texas Twisters semi pro football team. Before moving to Wichita Falls, she served as the athletic trainer/teacher for Haltom City High School. Tana Currently lives in Wichita Falls with her husband, Josh, and their daughter, Marley and their son, Waylon. When Tana has free time, she enjoys spending time with family and going to the lake.

Physicians

Orthopedic Surgeon

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Dr. Brandon Perez is a native to the Wichita Falls area, born and raised in nearby Olney, Texas. After graduating from Olney High School, he attended Texas Tech University and earned a Bachelor of Science in Zoology. He completed both medical school and orthopaedic surgery residency at The University of Texas Medical Branch in Galveston. During his training, he worked with surgeons both, in Galveston, and the renowned Texas Medical Center in Houston. He was the recipient of awards for excellence in teaching and in pediatric orthopedics, and was nominated as one of the highest performing residents at the University of Texas Medical Branch.

Upon completion of his Orthopaedic training, Dr. Perez was selected for an Adult Joint Reconstruction Fellowship with the Triangle Orthopaedic Associates in Durham, North Carolina. During this year of subspecialty training, he studied advanced techniques in hip, knee, and shoulder replacement surgery. Working with faculty recognized as leaders in the field of Joint Replacement Surgery, Dr. Perez acquired the skills necessary to perform the most complex joint construction procedures in both primary and revision settings. Techniques learned in fellowship and integrated into his practice include advanced non-operative treatment of arthritis, robot assisted surgery, computer navigated surgery, minimally invasive joint replacement surgery, and cutting edge post-operative pain management and rehabilitation.

Residency:
The University of Texas Medical Branch, Galveston, Texas

Fellowship:
Triangle Orthopaedic Associates, Durham, North Carolina

Affiliations:
American Association of Orthopaedic Surgeons
American Association of Hip and Knee Surgeons

Orthopedic Surgeon

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Dr. Michael Hames was born and raised in Fort Worth and after some traveling around during his education, settled in Wichita Falls with his wife, Dr. Christal Hames (General Surgery), their son and their daughter.

Dr. Hames completed an Orthopaedic Foot & Ankle Surgery Fellowship with FOARR in Houston in the renowned Texas Medical Center, the largest medical center in the world. He completed his residency training at the world famous Campbell Clinic, among the oldest Orthopaedic institutions in the country that publishes one of the longest running and most widely disseminated Orthopaedic texts: Campbell’s Operative Orthopaedics.

His practice includes general orthopaedic surgery including sports, knee and shoulder arthroscopy and joint replacement as well as conditions involving the foot and ankle.

Education & Training:

  • BS Biomedical Science, Minor in Business – Texas A&M University – College Station, TX 2005
  • MD – The University of Texas Medical Branch – Galveston, TX 2010
  • Residency, Orthopaedic Surgery – Campbell Clinic/University of Tennessee – Memphis, TN 2015
  • Fellowship, Orthopaedic Foot & Ankle Surgery – Foundation for Orthopaedic Athletic & Reconstructive Research – Houston, TX 2016
Orthopedic Surgeon

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Steven Wilson, MD, is a board certified and fellow of the American Academy of Orthopedic Surgery who specializes in total joint replacement of the hip, knee, and shoulder, as well as minimally invasive arthroscopic treatment of sports-related injuries. He brings years of experience utilizing innovative techniques to provide an individualized approach in caring for patients.

Dr. Wilson’s area of clinical interest includes the use of technologies such as robotic assisted surgery for minimally invasive total hip replacement, direct anterior hip replacement, and knee replacement. He was the first surgeon in the North Texas area to train and perform robotic total joint replacement. His specialty training and experience allows him to perform hip, knee, and shoulder joint replacement, complex revision joint replacement, and infected total joint replacement.

Dr. Wilson graduated medical school with academic honors and top of his class from Texas Tech University Health Science Center. His interest in orthopedics was primarily driven by his involvement in athletics. He specialized in orthopedics after realizing it offered the possibility of medical and surgical management of sports related problems. His orthopedic surgery training was at the University of Texas Health Science Center in San Antonio where he was fortunate to train with pioneers and world-renowned experts in joint replacement, shoulder disorders, and sports medicine.

Dr. Wilson has extensive experience treating sport related injuries in all ages including youth, collegiate, weekend warriors, and senior athletes. He has worked and trained with a variety of sports programs including youth sports, team physician for high schools, collegiate athletes, and with the University of Texas basketball and baseball programs.

Dr. Wilson provides non-operative and operative treatment for sports related injuries including the shoulder and knee. Treatments include primary and revision ACL reconstruction utilizing advanced techniques including minimally invasive ACL reconstruction and quadriceps-based graft ACL reconstruction, repair and reconstruction of knee cartilage injuries, evaluation and repair of shoulder rotator cuff and labrum injuries.

CLINICAL INTERESTS

  • Robotic assisted hip and knee replacements
  • Complex total joint revision surgery
  • Infected total joint surgery
  • Arthroscopic treatment of the knee and shoulder
  • Primary and revision ACL reconstruction
  • Knee cartilage restoration and biologic therapies (PRP)
  • Shoulder impingement, rotator cuff and labral injuries, and replacement

Certifications and Affiliations

  • Board Certified, Orthopedic Surgery
  • Fellow, American Academy of OrthopedicSurgery
  • Member, American Association Hip and Knee Surgeons
  • Member, Texas Orthopedic Association

Wellness

Certified Strength and Conditioning Specialist
Director of Wellness and Sports Performance

940-692-4688

Athletic Trainer and Certified Strength & Conditioning Specialist

940-692-4688

Colten Mass is a Texas state-licensed and nationally certified athletic trainer (LAT/ATC) who joined OSTC in 2010. After graduating from Windthorst High School, Colten earned his bachelor degree in Athletic Training from Midwestern State University. He has developed a pitching analysis for high school baseball pitchers. Colten enjoys various hobbies including metal working, leather working, and camping.

Massage Therapist

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Administration

Certified Strength and Conditioning Specialist
Director of Wellness and Sports Performance

940-692-4688

OA Office Manager
Board Certified Clinical Specialist in Sports Physical Therapy
Director of Clinical Services

940-692-4688

Jennifer Cantwell is a licensed Physical Therapist that has been with OSTC since 2005. Jennifer has specialized training in orthopedic and sports rehabilitation. She is part of the sports medicine team for Henrietta High School and previously served as the Physical Therapist for the Wichita Falls Wildcats Hockey Team. After graduating from Notre Dame High School, Jennifer earned her Bachelor of Science from Midwestern State University and her Master of Physical Therapy at Texas Tech University. She is board certified by the American Board of Physical Therapy Specialists as a Clinical Specialist in Sports Physical Therapy. Jennifer is Kineticore Level 1 certified in trigger point dry needling and functional dry needling. She also completed her Sportsmetrics certification in 2012. Jennifer currently lives in Wichita Falls with her husband, Clint and her children, Ross and Ty. She enjoys traveling in her spare time.

Director of HR and Employee Development
Board Certified Clinical Specialist in Sports Physical Therapy
Director

940-692-4688

Seretha Elkins is a licensed Physical Therapist with over 29 years of experience. She started the physical therapy company at OSTC in 2002 and has served as the Director for OSTC since its opening. Seretha graduated from Holliday High School, and then earned a Bachelor of Science in Biology from Texas Woman’s University as well as a Master of Science in Physical Therapy. Seretha’s clinical expertise is in the area of orthopedics and sports medicine. She is board certified by the American Board of Physical Therapy Specialists as a Clinical Specialist in Sports Physical Therapy. Seretha lectures on various topics related to orthopedic therapy and provides consultation to local high schools and universities regarding sports related injuries. She is also a part of the sports medicine team at Holliday High School. When not working, Seretha enjoys spending time with family, traveling, cycling, and playing piano and guitar.