Team Members
USA Sports Medicine Team
Dr. Matthew Cooper, DC, CCSP
Dr. Matthew Cooper received his Doctorate of Chiropractic from Life Chiropractic University in Atlanta, Georgia. His desire to treat a
Dr. Kevin Mills, PT, DPT, OCS
Dr. Mills partnered with USA Sports Therapy in 2016 and is a board-certified specialist in Orthopedic Physical Therapy (OCS). He
Dr. Aaron Reinisch PT, DPT, OCS, CSCS
Dr. Aaron Reinisch received his Doctor of Physical Therapy Degree (DPT) from the University of Miami in 2015 where he
Dr. Riccardo Tersigni, DC
Dr. Riccardo Tersigni has over 20+ years of experience as a practicing Chiropractor and Clinic Director, first starting his journey in
Dr. Alex Renda PT, DPT OCS MDNC
Alex Renda earned his Doctorate in Physical Therapy (DPT) from Northwestern University in 2015. He is also a Board-Certified Orthopedic
Dr. Eric Centofanti DC, ATC, CCSP
Dr. Eric Centofanti is a licensed Doctor of Chiropractic, a Certified Chiropractic Sports Physician, and a Certified Athletic Trainer. He
Dr. Bixie Lopez-Castro, PT, DPT
Dr. Bixie Lopez-Castro received her Doctorate in Physical Therapy (DPT) from The University of Miami, Miller School of Medicine in
Dr. Elliott Grusky, DC
For more than three decades, Dr. Elliott Grusky has made it his mission to educate and empower families to live
Dr. Cierra Smith PT, DPT
Dr. Cierra Smith received her Doctor of Physical Therapy Degree (DPT) from the University of St. Augustine for Health Sciences.
Dr. Eric Havey PT, DPT, CSCS
Dr. Eric Havey received his Doctorate in Physical Therapy (DPT) from The University of Miami, Miller School of Medicine, in
Dr. Zach Colls PT, DPT, CSCS, USA-W
Dr. Zach Colls partnered with USA Sports Medicine in 2022 alongside his business partner. He received his Doctorate of Physical Therapy (DPT) degree
Dr. Stefan Valdes PT, DPT, CSCS, SCS
Dr. Stefan Valdes received his Doctorate in Physical Therapy (DPT) from the University of Miami in 2019. He is a
Dr. Spencer Shore PT, DPT, ATC
Dr. Spencer Shore received his Doctorate In Physical Therapy from the University of Indianapolis Krannert School of Physical Therapy in
Dr. Michael Carvajal PT, DPT, CSCS
Dr. Michael Carvajal earned his Doctorate in Physical Therapy (DPT) at Florida International University. Dr. Carvajal was born and raised
Dr. Tyler Thomas PT, DPT
Tyler has been a life-long athlete. He grew up playing organized sports, with most of his time devoted to football,
Dr. Steven Solomon, DC
Dr. Solomon received his Doctor of Chiropractic degree from Life University Chiropractic College in Marietta, Georgia where he earned Cum
Dr. Darrell Hardin PT, DPT,
Darrell completed his Doctorate of Physical Therapy at the University of Miami in 2023. Before entering the DPT program, Darrell
Dr. Isaac Ashcraft, PT, DPT, CSCS
Dr. Isaac Ashcraft grew up in Kansas City, Missouri, as a multi-sport athlete. He continued his passion for sports and
Dr. Monya Maleki, PT, DPT
Dr. Monya Maleki, Doctor of Physical Therapy, brings a diverse background in movement, performance, and rehabilitation to her work with
Dr. Alexander Schwindeman, PT, DPT
Dr. Alexander Schwindeman, Doctor of Physical Therapy, specializes in outpatient orthopedics with a focus on performance-based rehabilitation and individualized treatment
Dr. Nicholas Rothstein, PT
Dr. Nick Rothstein earned his Doctorate of Physical Therapy from the University of South Florida in Tampa in 2023. He
Dr. John Lenga, PT, DPT
Dr. John Lenga is an orthopedic physical therapist and sports performance specialist based in Miami. He earned his Doctor of
Dr. Jeff Khachatryan, PT, DPT, CSCS
Dr. Jeff Khachatryan is a Doctor of Physical Therapy (DPT) and Certified Strength and Conditioning Specialist (CSCS) who specializes in bridging
Dr. Alina Jackson, PT
Dr. Alina Jackson is a board-certified Physical Therapist. She received both her Bachelor’s in Health Sciences and Doctorate in Physical Therapy from Stockton University in
Dr. Taylor Hurd, PT
Dr. Taylor Hurd Originally from New Jersey, Dr. Taylor Hurd earned her Doctor of Physical Therapy (DPT) from Hampton University
Dr. Philip Toft
Dr. Philip Toft is a chiropractic and sports performance specialist recognized for his expertise in biomechanics, movement assessment, and performance-focused care. He
Dr. Lauren Kratofil, PT, DPT
Lauren earned her Bachelor of Science in Exercise Physiology from Florida State University in 2013 before receiving her Doctorate of
Dr. Justin Machado, DPT, COMT
Dr. Justin Machado, DPT, COMT, is a Doctor of Physical Therapy and Certified Orthopedic Manual Therapist with a passion for helping
Dr. Kaitlyn Geddes, PT, DPT
Dr. Kaitlyn Geddes, PT, DPT, was born and raised in Winston-Salem, North Carolina. She attended East Carolina University, where she was
Dr. Sarah Beste-Simmler
Dr. Beste-Simmler earned her Bachelor of Science in Chemistry from the US Naval Academy in Annapolis, MD in 2010 before
