Brian Castellanos, Lead PT Tech

A smiling man wearing Blue T-shirt

Brian Castellanos was born and raised in West LA. Obtained his Bachelor of Science in Kinesiology: Sport Psychology at California State University, Long Beach (CSULB). Certified by CSULB as a Physical Therapy Aide.  Prior to working for Fabrizio PTSM, he worked for 2 years as a Physical therapy aide in El Segundo, CA. Brian has participated in different sports, mainly soccer and football.

 He aspires to be a physical therapist in the future.  His passion for physical therapy is inspired from his grandfather and father who have helped countless people. Another reason for joining the field of physical therapy were the injuries he experienced that kept him from playing the sport he loved or being functional for work. Mesmerized by the complexity and at the same time simplicity of the human anatomy. He is constantly willing to learn from his predecessors to improve his skills and knowledge in how to assist patients to execute techniques with safe and efficient body mechanics.

Daniel Portillo, PT Tech

Daniel was born and raised in Northridge, California. He earned his Associates degree in Kinesiology from Los Angeles Mission College, where he played soccer, and went on to get his Bachelors degree in Exercise Science from CSUN.

He has worked as a PT Tech in Century City, Agoura Hills, bringing energy adaptability, and genuine care to every patient he works with. Soccer has been a passion of Daniels since age 5, and now he coaches youth players, helping them build skills confidence, and a love for the game. We are so happy that Daniel has joined our team!

Justin Moore, PT Tech

Justin has a strong foundation in Kinesiology and Exercise Science, supported by years of high-level athletic competition. A native of Torrance, California, he began his athletic career at Bishop Montgomery High School, where he was recognized as a Distinguished Athlete. He continued his development at El Camino College before transferring to Baker University in Baldwin City, Kansas.

From 2016 to 2022, Justin competed as a track and field student-athlete, earning multiple national qualifications and NAIA All-American honors. He qualified for the NAIA Outdoor National Championships in three events, achieved All-American status in one, set a school record, and was named MVP of the Men’s Track & Field team. He was also a two-time outdoor and two-time indoor national championship qualifier.

Through years of discipline, leadership, and performance at the highest collegiate level, Justin developed a deep understanding of human movement that now fuels his work in exercise science. Justin will be applying to PT school in 2027.

 

Jason Alvarez, PT Tech

Jason Alvarez is a Los Angeles native and a graduate of California State University, Northridge, where he earned his Bachelor’s degree in Exercise Science. With a strong passion for health, movement, and helping others improve their quality of life, Jason plans to pursue a career as a Doctor of Physical Therapy and will be applying to programs in Fall 2026.

Known for his knowledge, kindness, and patience, Jason is dedicated to providing thoughtful, individualized care to every patient he works with. He believes in creating a supportive environment that empowers individuals to reach their goals and feel confident in their progress.

Outside of his professional pursuits, Jason enjoys spending time with family and friends, going to the gym, attending concerts, and hiking throughout Southern California.

Varun Shori, PT Tech

Varun is a San Fernando Valley native with a passion for movement and lifelong learning. He is currently pursuing his Bachelor’s degree in Exercise Science at California State University, Northridge, with an expected graduation in Spring 2026.

As a Physical Therapy Technician at Fabrizio Physical Therapy & Sports Medicine, Varun is dedicated to expanding his clinical knowledge and preparing to apply to physical therapy school this fall.

He is deeply committed to staying active and continuously advancing his understanding of exercise science. Varun embraces every opportunity to grow, often saying, “My curiosity is one of my biggest strengths.”