Mary E. Rozina, PT, DPT


  • Doctorate Degree in Physical Therapy, Western University of Health Sciences
  • Master of Science in Physical Therapy, Western University of Health Sciences
  • Bachelor of Science Degree in Health and Physical Education, Marywood University
  • Executive Program in Private Practice Management, Evidence in Motion Institute


  • APTA member since 1998
  • Member of American Academy of Orthopedic Manual Therapist
  • Member of National Strength and Conditioning Association


  • Rotator Cuff Rehabilitation
  • Manual Therapy and Sports Medicine
  • Rehabilitation of Rotator Cuff Repair
  • ACL Reconstruction
  • Joint Replacement
  • Orthotic Evaluation/Fabrication
  • Complex Spinal Issues
  • Golf Performance Enhancement Program

Prior to receiving her Master’s Degree in Physical Therapy, Mary was a Health and Physical Education Teacher at both the elementary and high school level in Pennsylvania. Upon graduation from Western University she began her career at San Antonio Community Hospital where she developed the respect and admiration of many physicians and patients in the community. In 2005 Mary moved on to become the clinic director of a local outpatient physical therapy center. In 2008 she fulfilled her dream and opened the doors of Rozina and Smith Physical Therapy. Mary has extensive experience with Rotator Cuff Rehabilitation, ACL Reconstruction and Total Joint Replacement Rehabilitation. She has worked closely with professional athletes from the LPGA and Champions Tour, providing injury rehab and performance enhancement training. She has completed numerous continuing education courses focused on improving her knowledge, clinical skill and therapeutic outcomes through evidence based treatment, including year long education courses in both manual therapy techniques and complex hand rehabilitation. In 2016, Mary completed an Executive Program in Private Practice Management through the Evidence in Motion Institute. Mary continues to advocate for a healthy lifestyle for her community by performed many community lectures focused on educating both physicians and our community on the topic of orthopedic injuries and wellness. When not at work, Mary enjoys golf, hiking, gardening, and cheering for Penn State football. She is blessed with a great family, friends and the fortune to work in a profession she truly loves.

Jason Smith, DPT, OCS


  • Doctorate of Physical Therapy, University of Southern California
  • Bachelor of Science Degree in Kinesiology with Sports Medicine and Minor in Physiology, Cal Poly Pomona
  • Board Certified Orthopedic Certified Specialist


  • American Physical Therapy Association
  • Calif. Physical Therapy Association
  • Orthopedic and Sports Section Member
  • Amer. Academy of Orthopedic Manual PT


  • Sports Medicine and Manual Therapy
  • Performance Enhancement
  • ACL Injury Prevention
  • Orthotic Evaluation and Casting
  • Knee and Shoulder Rehabilitation
  • Joint Replacement

Jason has worked in a variety of private, orthopedic outpatient clinics where he specialized in athletic injury prevention and rehabilitation. During his time in undergraduate studies, he worked closely with teams from both Cal Poly Pomona and Mt. San Antonio College and has been involved in numerous research studies examining biomechanics of the lower extremity and muscle typing. Jason enjoys treating a wide variety of diagnoses ranging from spinal disorders to the common ankle sprain. Jason has extensive experience in Sports Medicine rehabilitation and has worked in the past as a team assistant with the Los Angeles Kings. He currently provides physical therapy for all levels of competition including high school, collegiate, and professional athletes as well as many club local teams. His treatment philosophy includes manual therapy and exercise based components to restore both joint mobility and strength to individuals in order to reach greater clinical and functional outcomes. Jason has extensive experience with Performance Enhancement Programs as well as community outreach programs for local city leagues and high school athletics. Jason was recognized as the Sports Medicine Graduate of the Year at Cal Poly Pomona. He is married with 2 children and continues to coach and participates in a variety of sports which includes baseball, soccer, golf, and ice hockey over the past 30 years.

Jonathan Lu, PT, DPT, OCS


  • Doctorate of Physical Therapy, University of Southern California
  • Bachelor of Arts Degree in Integrative Biology, Minor in Nutritional Science, University of California, Berkeley
  • Selective Functional Movement Assessment (SFMA) Level I Certification


  • American Physical Therapy Association
  • California Physical Therapy Association


  • Balance Training
  • Post-Surgical Orthopedic Care
  • Elbow and Hand Rehabilitation
  • Manual Therapy


  • Mandarin

Jon’s interest in physical therapy grew after performing extensive volunteer work at a local rehab hospital while completing his undergraduate studies at UC Berkeley. He then attended the University of Southern California, obtaining his Doctorate of Physical Therapy in 2012. While Jon enjoys treating patients of all ages and diagnoses, he has a special interest in balance training and fall risk. His treatment philosophy includes a combination of manual therapy, therapeutic exercise, and neuromuscular re-education in order to improve his patients’ mobility and functional capacity. Jon has attended a wide variety of continuing education courses, including fall prevention and geriatric rehabilitation, to further expand his knowledge base. He obtained his Orthopedic Clinical Specialty in 2017, and is also certified in the SFMA method of diagnosing movement pattern dysfunction, allowing him to more systematically identify and treat musculoskeletal impairments. In Jon’s free time, he likes to play his guitar and piano and cheer on his Cal Bears and the Oakland Raiders in hope that they will eventually win something substantial.

Hilary London, PT, DPT


  • Doctor of Physical Therapy, University of St. Augustine for Health Sciences
  • Bachelor of Arts in Exercise Science, Point Loma Nazarene University


  • American Physical Therapy Association
  • California Physical Therapy Association


  • Manual Therapy
  • Sports Medicine
  • Vestibular Dysfunction
  • ACL Reconstruction

Prior to receiving her Doctor of Physical Therapy degree from University of St. Augustine, Hilary worked as a PT Aide at an outpatient physical therapy clinic in San Diego, CA. Her interest in physical therapy began while playing sports and sustaining injuries of her own playing soccer and basketball. Hilary has since then spent some time during her clinical rotations working in two other outpatient facilities and a skilled nursing facility in Denver and Colorado Springs. When she’s not working with patients she enjoys going to the beach, hiking, spending time with her family, and cheering on her favorite sports teams the Los Angeles Dodgers, Lakers, and Denver Broncos.

Conway S. Yeo, PT, DPT


  • Doctorate in Physical Therapy, Western University of Health Sciences
  • Bachelors of Science in Kinesiology, California State University, Fullerton


  • American Physical Therapy Association, Since 2011
  • California Physical Therapy Association, Since 2011


  • Certified Fibroblaster Instrument Assisted Soft Tissue Mobilization Expert Practitioner


  • Rehabilitation of rotator cuff injuries and repair
  • Manual therapy and sports medicine
  • Rehabilitation of post-operative joint replacement
  • Injury prevention of swimmers

Having grown up and attended high school locally, Conway is honored to have this opportunity to serve his community at Rozina & Smith. He received his Doctorate in Physical Therapy at Western University of Health Sciences and Bachelors of Science at California State University, Fullerton with a focus in clinical exercise science. Since receiving his Doctorate, he has been focusing his practice in orthopedics via manual therapy, rehabilitating patient with postsurgical joint replacements, tendon repairs, and minor sprains and strains.

Prior to his physical therapy career, Conway had coached youth club swimming with swimmers participating in Junior Olympic and Sectional level meets. He is proud to have all his swimmers move on to thrive in collegiate academics and swimming.

When not serving his patients, Conway loves spending time with his wife and daughter. He also enjoys swimming, body-boarding, and stand-up paddling.

Steven Moreno, PTA, CSCS


  • Associate of Science in Physical Therapist Assistant, Cerritos College
  • Master of Science in Kinesiology, California State University of Fullerton
  • NSCA Certified Strength and Conditioning Specialist


  • Sports Performance Rehabilitation
  • Corrective Exercise
  • Manual Therapy
  • Strength and Conditioning

Steven earned his Master of Science in Kinesiology from California State University, Fullerton in 2013. After graduation, Steven worked as a personal trainer for over 3 years. In that time, Steven worked with an array of clients, ranging from adolescents to adults. Many of his clients had current or past injuries, which required modification of exercise routines. Over the years of working as a personal trainer, he decided to return to school in order to become a Physical Therapist Assistant. Steven graduated from Cerritos College in 2017 after which he soon began his employment at Rozina & Smith Physical Therapy. Steven also has experience teaching fitness and health related courses and plans to continue pursuing teaching opportunities in the future.



  • Bachelor of Science in Kinesiology with an Emphasis on Fitness, California State University, Long Beach (2015)
  • NSCA Certified Strength and Conditioning Specialist
  • NASM Certified Personal Trainer
  • NASM Certified Performance Enhancement Specialist


  • Corrective exercise, performance enhancement, strength and conditioning
  • Weight management
  • Sports specialization training

Kevin joined Rozina and Smith Physical Therapy in 2012 as a physical therapy aide and has since transitioned to being the clinic’s certified personal trainer. He has been certified as a personal trainer since 2010 and has continued to grow his training philosophies through his experiences working with clients, completing continuing education courses, and learning from other professionals in the health field. Kevin’s experience includes with working with varying levels of athletes from Club/High School to Collegiate and Professional athletes. Kevin utilizes his education and background in the development and implementation of client and sport specific training.

Marisa Munoz Practice Administrator

Marisa joined the team at Rozina and Smith Physical Therapy as Practice Administrator in June, 2012. Since that time she has been instrumental in promoting unparalleled customer service, operational efficiency, integrity and the spirit of teamwork throughout our practice. Marisa has been in the medical field for over 20 years with a vast medical billing/collections and administrative skillset.

Norma Soto Accounts Receivable

Norma joined Rozina & Smith in 2014 as our Collections Specialist. Norma has over 10 years of experience in the field of medical and billing collections. Norma is an integral part of managing patient accounts, receivables and collections.

Julaine Taylor Medical Receptionist

Julaine joined Rozina & Smith in 2009 and is responsible for our daily front office operations. Julaine came to Rozina & Smith with over 20 years of experience working in a healthcare office setting.

Casandra Ruelas Medical Receptionist

Casandra joined Rozina & Smith in 2012 in the capacity of Front Office Customer Service Representative. Cassie is instrumental in ensuring prompt and efficient management of front desk operations.