What Clients Say

Real results from real people - athletes, trainers, and professionals who've worked with Dr. Jung.

Jenna Wu
★★★★★

"Andrew is definitely the most knowledgeable trainer I know. He challenged me on many mainstream topics on social media - very different from most trainers, but incredibly helpful in building my critical thinking skills. Training with Andrew helped me build a great foundation for powerlifting and eventually reach my goals. Never expect an easy workout, but I promise you'll want to go back again and again."

Jenna Wu

Personal Trainer · Owner of Amino Ave

Ronald Kennedy Jr.
★★★★★

"I visited Andrew when I was lacking mobility in my shoulder and spine - both were affecting my bench press. He thoroughly assessed me, gave clear explanations, and designed tailored exercises that increased my mobility and strength. Not only is Andrew a great movement specialist, he's a phenomenal trainer and coach. Anytime my clients need a corrective intervention, he will always be the first person I recommend."

Ronald Kennedy Jr.

Sports Performance Coach & Personal Trainer · Former D1 Football Cornerback (ASU)

Kerry Meng-Lin
★★★★★

"Working with Andrew has been a literal game-changer. He doesn't just bark orders or throw random workouts at you - he takes the time to explain everything. He makes sure I understand the 'why' behind everything we do. That level of care has given me a sense of ownership over my fitness journey that I've never felt before. If you're looking for a trainer who will challenge you, educate you, and help you become the best version of yourself, Andrew is your guy."

Kerry Meng-Lin

Personal Trainer · Powerlifter · Former National Level Swimmer

Griffin McIntyre at the Spartan Race finish line
★★★★★

"For years I struggled with what I thought were shin splints preparing for a half-marathon Spartan race. Andrew immediately recognized it wasn't shin splints, pinpointed parts of my gait I'd never noticed, and identified exactly what was causing the pain. After only a month following his plan, I ran the race and barely felt a wince. After years of running track and cross country, it was the only time I've felt like the pain finally went away."

Griffin McIntyre

Recreational Ironman Competitor

★★★★★

"Andrew is so much more than a personal trainer - he is a guiding light on my journey to reclaim my health and confidence. After a long period of serious illness, he met me exactly where I was, physically and emotionally. His expertise is unparalleled; I've worked with other trainers, but none have shown as much knowledge, adaptability, and genuine care. Today I am accomplishing activities I once believed were out of reach. He isn't just helping me rebuild my body - he's helping me restore my confidence, hope, and joy in life."

C.R.

Long-term client · Initials used at client's request

Johnny Angel Lira Jr.
★★★★★

"This man is a magician! I've always had shoulder pain and deep tissue massage wasn't helping at all. When I met Andrew he fixed it and made me feel brand new. He doesn't just treat the injury - he teaches you warm-ups to prevent it and workouts to strengthen the area so you won't keep coming back. His goal is to teach you as much as he can so you don't have to keep getting injured. I'm really blessed to have him in my life."

Johnny Angel Lira Jr.

Personal Trainer · AVlution

Aaron Sha transformation
★★★★★

"I met Andrew in Biomechanics at USC and was immediately taken by his passion and knowledge. I was unhappy with my health and struggling to overcome a sedentary lifestyle. I quickly fell in love with weight training because his passion for it was so magnetic. His ability to clarify daunting topics in a kinesiological and biomechanical sense is second to none. 'Personal Trainer' simply does not encapsulate what training with Andrew has done for me - he helped me discover a new lifelong hobby and elevate my quality of life."

Aaron Sha

Doctor of Dental Surgery Student

Zakary Davis
★★★★★

"I met Andrew at a clinic through USC and was immediately taken aback by his ability to problem solve, his vast knowledge of the body, and his work ethic. He's very good at changing how he forms ideas to where you are in your knowledge - which in my mind is the definition of mastery. To those who are going to be trained by him: you're getting a coach who knows what he's talking about, can back it up with evidence and results, and will make sure you're having fun doing it."

Zakary Davis

Doctor of Physical Therapy · Northwestern University

Timon Sun Timon Sun
★★★★★

"Andrew's value as a PT goes well beyond his vast knowledge and expertise. He inspires confidence in the worst of situations, and helps you understand exactly what is needed to reduce pain in the short-term, and to come back stronger in the long-term. He has helped me through numerous injuries and setbacks, giving me the edge I need while competing at a national level. Throughout over a decade of competitive athletics, his care has been unmatched across all PTs, trainers, and therapists I have encountered. Beyond his current quality of work, he is also endlessly learning - showing up better each year that I continue to work with him. I can confidently say I would not be the athlete I am today without Andrew, and there is no PT I would rather have in my corner."

Timon Sun

Former Basketball Player · Former National-Level Powerlifter · Half-Marathon Runner · National-Level Weightlifter

Professional Endorsement

Dr. Jason Manalili

Andrew demonstrated an unwavering commitment to his professional development - consistently going above and beyond, staying after hours to ask insightful questions, and diligently following up on research and assignments in a timely manner. One of his standout qualities is his resourcefulness: he effectively utilizes a wide array of resources to streamline processes and create comprehensive, multi-modal treatment plans. He exemplifies the principle of "practicing what he preaches," dedicating considerable time to honing new techniques and exploring innovative approaches. I have no doubt that Andrew will become an outstanding colleague. His bright mind, dedication, and passion for physical therapy and performance coaching will undoubtedly lead to a successful and impactful career in the field.

Dr. Jason Manalili, PT, DPT, OCS, CSCS

Co-founder, MANKIND Physical Therapy & Sports Medicine

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