Pinnacle Peak – North Scottsdale Staff

Physical Therapists

Todd Cadby, MS, PT, ATC

Todd Cadby, MS, PT, ATC, CGFI - Owner

Todd Cadby, MS, PT, ATC, CGFI has had more than 27 years experience in athletic training and sports medicine. He has an undergraduate degree from Oregon State in Sports Medicine where he graduated with honors. He went on to graduate school at Arcadia University in Philadelphia to obtain his Master of Science in Physical Therapy. Todd has attended many continuing education courses over the years. Some of the course topics have been: vestibular, spine, shoulder, knee, TMJ dysfunction, and foot and ankle rehabilitation. However, his favorite courses have been through The Ola Grimsby Institute focusing on manual techniques and Medical Exercise Therapy. Todd has written several articles that have been published in various medical journals, rehab magazines, and protocol publications.

Upon opening Rebound in 2001, Todd said, "I want to provide the highest quality physical therapy available. Quality therapy is not found in all the bells and whistles of rehab it is found in the experienced hands of a dedicated PT." Todd is certified through the Titleist Performance Institute as a Golf Fitness Instructor. Todd started Rebound Golf Performance to help golfers achieve their best golf game by addressing their personal physical limitations and correcting them, or learning how to overcome them.

Todd and his wife, Leslie, own Rebound and have worked together for most of his career. They have two children, Ryan and Jessica who are active in sports and many other extracurricular activities. In his free time, you can find Todd watching his kids play soccer, or out with his family on Lake Powell. When it is too cold for boating you'll find Todd playing golf on one of the many Valley courses or heading to the high country for a little snow skiing.

DJ Repp

DJ Repp, PT, DPT, CIT, CDN, Clinic Director

DJ was born and raised in the southwest, growing up in Albuquerque, NM. He has always had a passion for sports, but was particularly gifted in the sport of gymnastics. After high school, DJ became a Division 1 gymnast at the University of Minnesota where he would eventually go on to become a 4-year letter winner, national champion, and NCAA All American. After graduation, DJ returned home to Albuquerque where he would eventually graduate at the top of his class while completing his Doctorate of Physical Therapy at the University of New Mexico.

DJ has spent the majority of his PT career in orthopedics, is imPACT certified for concussion therapy, and is certified in Dry Needling. DJ’s brings his unique sports background and experiences into his PT practice. DJ enjoys treating all types of people and the wide variety of injuries and conditions that are represented by the patients at Rebound.

During his off time, you can find him working out, going to concerts, or hanging outside by the water.

Hannah Sagers, PT, DPT

Hannah Sagers, PT, DPT

Hannah first became interested in a career in physical therapy as a young injured athlete. Since then she has had a strong interest in outpatient orthopedics and a passion for serving others. Hannah received her Bachelor of Health Science degree with an emphasis in physical therapy at the University of Central Arkansas and graduated Summa Cum Laude. Hannah continued her education by pursuing a Doctorate in Physical Therapy degree also at the University of Central Arkansas. As a physical therapist, Hannah is a dedicated advocate for conservative health care and finds nothing more rewarding than empowering others to take control of their own health and well-being.

Hannah was born and raised in Arkansas and moved to Arizona due to her love for outdoor activities. In her free time, she can be found performing her favorite pass times which include traveling, hiking, skiing, and climbing.

Patrick Williams

Patrick Williams PT, DPT, CDN

Originally from the south shore of Boston, MA, Patrick attended Northern Arizona University in the late 90’s where he received a BS in Exercise Physiology and continued on to complete a Doctorate in Physical Therapy. He met his now wife, Janae, in graduate school and together they traveled across the country gaining experience in a variety of healthcare settings, including neuro trauma intensive care units, acute rehabilitation facilities, skilled nursing settings, and outpatient clinics treating a variety of the populace from all walks of life.

Patrick and Janae had a beautiful girl in 2011 necessitating a settling down of sorts, and with both his and her parents living in the Valley of the Sun, they decided to make Phoenix, AZ their hometown. Patrick continued to work a milieu of physical therapy related jobs, including hospital based acute care, teaching assistance at the Phoenix Biomedical Campus, and bed side care for same day total joint replacement surgery. In April of 2019 he was fortunate enough to participate in a mission trip to Medellin, Colombia with Operation Walk International and continues to gravitate towards orthopedic conditions of the lower extremity.

Now dry needling certified and persistently enthusiastic about biomechanical joint dysfunction, Patrick gets to blend his differing experiences into tailored physical therapy for a host of physical ailments. When not losing sleep over his patient’s progress, Patrick can be found traveling with his family, now four with the addition of another daughter in 2015, working the NYT crossword, enjoying films, consuming literature, camping, hiking, ball and disc golf, mountain and road cycling, and both indulging and dieting on food.

Sandra Trevillian

Sandra Trevillian, PT

Sandy grew up in Richmond Virginia and graduated from Medial College of Virginia in the 1980's. She has practiced for over 30 years in North Carolina and Virginia primarily in out-patient orthopedic settings. Her specialties are in women’s health and oral-facial pain, and she has extensive training in manual therapy and assisting athletes and workers return to their sport or job. She recently bought a home in Cave Creek and currently divides her time between Arizona and North Carolina, where her adult sons and other family live. "I love connecting with all sorts of people and being able to able to help them feel their best and return to the lifestyle they want to live."

"Over the years I have seen our profession evolve so much. My career continues to be deeply satisfying and rewarding. I am so thankful for being able to continue to do what I love." She is enjoying being a part of Rebound Physical Therapy’s rehabilitation team. She is embracing her new Arizona lifestyle that includes making new friends, golfing, hiking, and discovering Arizona and the western part of the country.

Michelle Jones

Michelle Jones, PTA

Michelle received her Associates degree, with Honors, in Physical Therapy Assisting from Gateway Community College and became a Board Certified Physical Therapy Assistant in 2012. Her clinical experience includes providing physical therapy services in hospitals, home health, and orthopedic outpatient facilities. She was recently certified in the LSVT Big Program that focuses on treating individuals with Parkinson's Disease. Her passion for health and fitness is evidenced by over 20 years experience as a personal trainer and group fitness instructor, holding current certifications with both ACE and AFAA. Her clients will attest to the fact that she is hard working, creative, truly motivating and dedicated to helping her clients achieve their goals. She regularly attends continuing education courses to further her physical therapy and group training knowledge so that she may provide the best possible care to her clients and patients. Michelle is proud to be part of a team that not only values knowledge but is constantly pursuing it and applying it to what they do.

In her free time Michelle can be found training for her next race on the local desert trails with her favorite German Short-haired pointer, at the gym with friends, or checking off her next “bucket list” adventure with her husband or one of her four kids. She is an avid volunteer for the Special Olympics FUNfitness Program, spends many afternoons helping at her youngest son's school and recently became a proud Navy Mom when her oldest son became a Naval Officer. She is truly happy when all the seats are filled at the dinner table!

Support Staff

Morgan Sinibaldi Physical Therapy Tech

Jared Chin, Lead PT Tech

My name is Jared and I was born and raised in Portland, Oregon. When I was younger, I played a bunch of different sports, but the one that stuck was gymnastics. I stayed with the sport long enough to follow my dream of being a collegiate athlete. When I was 20 years old, I got a call from the coach at Arizona State University asking if I wanted to come down and be on the gymnastics team. I took the opportunity and moved to Arizona a few months later. After living in Arizona for a few months I decided that this was my new home and that I would be staying here indefinitely. 

What got me interested in PT is a job I had coaching cheerleading. I have a lot of knowledge and experience treating and rehabbing injuries of both myself and the kids that I coached. I had reached a point where I knew I did not what to coach forever and pursuing my goal of becoming a Physical Therapist seemed like the next logical step. 

This is when I came to find Rebound. I was finishing up my degree at ASU and I needed an internship. After having a great interview with both Todd and Leslie I knew that that this was going to be a great fit for me and the next part of my journey. I have really enjoyed working at Rebound. I have found fun and friendly atmosphere of both the staff and clients to be one of the best out there. I always show up to work with a smile on my face excited to work with everyone who is coming in that day!

Outside of Rebound I am working on my application for Physical Therapy school. When I am not busy with that, I spend my time hanging out with friends, playing various sports, and going to music festivals.

Jonathon Diaz

Jonathan Diaz, PT Tech

I graduated from Arizona State University in 2019 with a Bachelor of Science in Exercise and Wellness. I am currently enjoying working as a physical therapy tech at the location I completed my undergraduate internship. I was blown away with my experience at Rebound and wanted to continue learning and gaining experience from the therapists here to better help me reach my aspirations of becoming a Physical Therapist. I am currently applying to graduate school to become a Doctor of Physical Therapy and hope to be accepted soon. Outside of the world of PT I am a huge fan of sports, basketball in particular. I am also known for my extensive sneaker collection and consumption of Ramen.

Administrative Staff


Judy Cooper, Front Office Coordinator

Judy moved to The Valley of the Sun in 2009 by way of Michigan and Florida. She has been a member of Team Rebound since 2010. Judy has spent her entire career working in the healthcare industry in positions ranging from medical assistant, billing, and office manager. Her exceptional people skills and passion for healthy lifestyle make her a natural for her role as front office coordinator at Rebound. Judy loves interacting with the clients and assisting them in their progression from getting started in therapy to their graduation. Nothing makes her happier at work than finding ways to exceed the expectations of the patients and staff! She is an energetic and enthusiastic advocate of the role of physical therapy in improving the quality of life of our patients.

Outside of work, Judy leads and active lifestyle that includes daily exercise, long distance biking with her husband on weekends, keeping up her house and yard, and taking care of her three precious Shih Tzu's. When time permits, she loves to travel to Austin, TX to visit her son, Brian, who is a physician.

Leslie Cadby

Marjie Schwartz

Marjie is the front desk assistant at the Pinnacle Peak office, but you will occasionally find her filling in at the Carefree office. She graduated from St. Catherine University with a degree in business-management, then moved to California and began her career in customer service.

Their family moved to Scottsdale in 2000, and, after an interruption to raise her 3 boys (the ultimate soccer mom!), she is delighted to get back to her customer service roots and join the Rebound team.

Weekends will find her on the tennis court, hiking trails, or relaxing with family and friends, and her silky terrier, Taz.

Leslie Cadby

Leslie Cadby, Co-Owner

Leslie Cadby is co-owner and office manager at Rebound. Occasionally you will see Leslie answering the phones or scheduling appointments. However, her role is mainly behind the scenes. She handles the credentialing of all of our PTs and of our clinics, advertising, and other nuts and bolts types of tasks that keep Rebound functioning smoothly. Her degree is in Psychology from Westmont College in Santa Barbara, CA. She is a native of Scottsdale. When she isn't working for Rebound, Leslie enjoys the art of all kinds, travel, yoga, tennis, water and snow skiing, and having her whole family over for big meals and celebrations. Leslie's favorite thing about Rebound witnessing the joy our clients' experience as they get better and regain their active lifestyles.