OKLAHOMA CITY THUNDER
Performance & Sports Medicine Staff
Chesapeake Energy Arena · Oklahoma City, OK
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Donnie Strack
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Tony Katzenmeier
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Connor Smith
Donnie Strack
Vice President of Human and Player Performance
🎓 Education: University of Indianapolis (B.S., DPT)
📍Hometown: Indianapolis, IN
🏀 NBATA Member Since: 2008
ABOUT DONNIE
Dr. Strack began serving with the Oklahoma City Thunder in 2008 as an athletic trainer / physical therapist and is currently the Vice President of Human & Player Performance. He is responsible for leading the medical and performance staff in providing comprehensive, evidence-informed services for Thunder players through innovation, research, and integration of multiple health care, athletic performance and performance science professionals.
From 2005-2008, Strack was in private practice as a physical therapist at Orthopaedic Physical Therapy Services in Wellesley Hills, Massachusetts. Strack graduated with a Doctor of Physical Therapy degree from the University of Indianapolis in 2005. He earned his Bachelor of Science in Athletic Training from the University of Indianapolis in 2002 and was awarded the Athletic Training Department Performance Award that same year.
Strack’s first role with an NBA team came in the sixth grade as a ball-boy for the Indiana Pacers, working under NATA Hall of Fame athletic trainer David Craig. He later served as a Graduate Assistant athletic trainer for the Indiana Pacers from 2002-2005. Donnie also served as an athletic trainer during the 2002 World Basketball Championships in Indianapolis and the RCA Tennis Championships in 2001 and 2002.
In 2010, Strack completed his post doctorate fellowship in manual therapy from Regis University. He is board certified in Orthopaedic Physical Therapy (OCS) by the American Board of Physical Therapy Specialties and is a Fellow in the American Academy of Orthopaedic Manual Physical Therapists (FAAOMPT).
Strack is active in the Oklahoma City community, serving on the Board of Directors for Life Church, a multi-site church with 34 locations across 10 states.
Strack lives in Arcadia, Oklahoma with his wife, Sarah, and their seven children – Ellabeth, Anderson, Lilajean, Evaleigh, Harrison, Islarose and Whitaker.
Tony Katzenmeier
Director of Athletic Training
🎓 Education: Kansas State University (B.S.); Eastern Illinois
University (M.S.)
📍Hometown: Wichita, KS
🏀 NBATA Member Since: 2013
ABOUT TONY
Tony Katzenmeier began his career as Athletic Trainer for the Oklahoma City Thunder during the 2013 – 14 season. He previously was the athletic trainer for the Tulsa 66er’s, the D-League affiliate for the Thunder. Katzenmeier came to Oklahoma from Santa Monica, California, where he was employed by Athletes’ Performance.
Katzenmeier received his Bachelor’s Degree from Kansas State University, where he gained experience working with the Wildcats’ basketball, baseball and football teams as a student athletic trainer. He then earned his Master’s Degree at Eastern Illinois University before being hired on full-time as the institution’s athletic trainer. Katzenmeier also has work experience with the Kansas City Chiefs, the New England Patriots, and USA Basketball.
In 2016, Katzenmeier received the “Rising Star” award from Eastern Illinois University for being a distinguished alumni excelling in the field of athletic training. He also has obtained certifications in the Functional Movement Screen, Blood Flow Restriction and Functional Dry Needling. Katzenmeier also maintains memberships with the National Athletic Trainers’ Association (NATA).
Tony and his wife, Heather, have two children, Kai and Shay, and live in Edmond, Oklahoma.
Connor Smith
Assistant Athletic Trainer/ Physical Therapist
🎓 Education: The University of Texas-Pan American (B.S.)
📍Hometown: Brownsville, Texas
🏀 NBATA Member Since: 2025
ABOUT CONNOR
Connor Smith joined the Oklahoma City Thunder as an Athletic Trainer & Physical Therapist in 2026. He previously served as a Performance Therapist & Assistant Athletic Trainer for the New Orleans Pelicans from 2024-2026, an Athletic Training Intern for the Atlanta Hawks in 2018 and later promoted to Assistant Athletic Trainer in 2019. Prior to that, he served as a Seasonal Athletic Trainer at Stanford University for the Cardinal Football, Men's & Women's Basketball, and Women's Synchronized Swimming teams for 2017-18.
Connor obtained his Bachelor's of Science in Athletic Training from Loyola Marymount University in 2017, receiving the "Program Scholar'' award. After three years as an Athletic Trainer and Private Performance Coach, he obtained his Doctorate in Physical Therapy from San Diego State University in 2023. During this time he completed a clinical internship with EXOS for their NFL Combine Prep Program, participated in the care of SDSU's Adaptive Athletes, and worked part time as a Sports Performance Coach in the greater San Diego area. Upon graduation, he began his clinical practice at ReKinected Physical Therapy.
Connor, a Bay Area, California native, developed his drive to become an expert in the field of sports medicine & athletic performance from his own experience as a basketball player and youth coach. He is a Licensed Physical Therapist (PT), Board-Certified Sport Clinical Specialist (SCS), Certified Athletic Trainer (ATC), Certified Strength & Conditioning Coach (CSCS), and has completed additional training in dry needling.

