Sports Therapy and Biomechanics: Michael Martindale graduated from the Pacific University School of Physical Therapy in 1979. He specializes in the field of orthopedic and sports physical therapy with a special emphasis on the biomechanics of the foot and lower extremities, and design of foot orthotics. Michael owns BioSports West, a physical therapy practice found …
Renee has been a licensed Physical Therapist since 1986, a graduate of Northern Arizona University. She has extensive PT experience, in both neurological and outpatient orthopedics. Renee has an immense appreciation for the body and how the human body works. She brings her education and years of experience to every patient encounter. Renee has formal …
Dr. Jessica Quinn has been working as a physical therapist since 2020 with a focus on orthopedics. She is trained in Movement System Impairment Syndromes and implements this approach into her practice. Jessica feels strongly that building patient rapport is critical for the quality of care. “I love learning each person’s story, developing a unique …
Darren has been a physical therapist since 2017, working primarily in outpatient orthopedic settings. His background includes working as an Athletic Trainer while studying at Oregon State University, helping train athletes from multiple sports. He enjoys the team approach, personally getting to know each patient and helping them achieve their individual goals. This approach was …
Robert has been a physical therapist since 2005, working in multiple practice settings while treating all patient populations. He is passionate about learning as much as he can about his patients, including what their passions are and figuring out how he can help them return to what they truly love. He is excited about helping …
Dr. Brad Simpson has worked in outpatient orthopedics, as a physical therapist, for over fifteen years. He is passionate about learning the ‘whole’ patient, spending the time deciphering a person’s history and clinical picture to best treat each individual uniquely. His love for teaching leads to patients becoming empowered, learning how to manage their bodies …
Dr. Riggs has over 22 years of experience in the medical field. He founded The Active Joint Institute, a Utah-based medical clinic which provides non-surgical treatments for musculoskeletal conditions such as osteoarthritis. He has performed thousands of knee injections and brings a wealth of knowledge and experience to the Reflex Provider team. “One of the …
Ryan was born and raised in Central Texas, lived briefly in Alaska as a child, and relocated to Oregon in 2014. His graduate training was completed at Baylor University, which included time practicing in rural Ethiopia. Since moving to Oregon, his practice has consisted broadly in family medicine with an interest and focus on preventive …
We are very excited to have Natacha Yonezuka Gullo joining our Reflex provider group. She is a highly-skilled physician assistant (PA) who comes to us with over 20 years of experience specializing in orthopedic medicine. Natacha has worked in sports medicine and orthopedic practices around the country and has been involved with professional teams, providing …
Anthony Wong, MD, was born in Hong Kong, China and his family moved to Arizona before he was a year old. He currently works at Reflex Knee Specialists with offices in Portland, Oregon; Bellevue, Washington; and Tempe, Arizona. He grew up in Tempe, Arizona, and attended high school at Brophy College Preparatory. Dr. Wong completed …
Karl Kaufmann, MD, is a physician providing high-quality care to patients at Reflex Knee Specialists in Bellevue, Washington. He is board-certified in emergency medicine and vascular interpretation. Dr. Kaufmann grew up in Northern Michigan as a competitive ski racer, ski instructor, water skier, and motocross racer, spending as much time as possible outdoors. He attended …
Shannon Corrigan, MD, works as a physician at Reflex Knee Specialists in Bellevue, Washington. Dr. Corrigan was born and raised in Bellevue, Washington. He earned his undergraduate degree in psychology at Whitman College in Walla Walla, Washington, and his medical degree at the University of Washington in Seattle. He has been board-certified in emergency medicine …
Amber Vogt, DO, FACOEP, is a provider serving patients at Reflex Knee Specialists in Portland, Oregon. She has a strong interest in medical education, global health, and sports medicine. Dr. Vogt was born and raised in Missouri and completed her undergraduate degree at the Missouri University of Science and Technology in Rolla, Missouri. She subsequently …
Russ Riggs, MD is the clinical director at Reflex Knee Specialists, with offices in Portland, Oregon, Bellevue, Washington, and Phoenix, Arizona. He has specialized training in managing knee pain and knee injuries, diagnostic musculoskeletal ultrasound, interventional orthopedics, regenerative therapies, viscosupplementation, and more. Dr. Riggs graduated summa cum laude with his Bachelor of Arts from Arizona …
