Meet Our Team

Sarah Callison, DPT

Sarah earned her bachelors in biological sciences with a chemistry minor from the University of South Carolina and her clinical doctorate in physical therapy from the Medical University of South Carolina. Sarah has several years experience treating all types of orthopedic conditions, and enjoys building relationships with her patients. She treats patients at our Wake Forest location. She has volunteered her…Read More

Olivier Chassin, DPT, Cert. DN

Olivier is the co-owner of Orthopedic Physical Therapy Associates and has extensive experience treating a wide variety of orthopedic conditions. He has a special interest in the treatment of shoulder and spinal injuries in athletes, and is a Running & Gait Analysis specialist. Olivier treats patients at our Wake Forest and Cary locations. Olivier received a Bachelor of Science degree in Kinesiology, with specialization in Exercise…Read More

Olivia Hebert, DPT

Olivia (Liv) earned her clinical doctorate in physical therapy from Duke University and a bachelor of science in medical biology from the University of New England. She treats all orthopedic cases, and is a trained vestibular therapist at our Wake Forest location. Liv has had the opportunity to travel while volunteering her expertise. She spent time with Team USA at the World Universiade…Read More

Carol McClain, LBMT

Carol is a long-term resident of Wake Forest. She received her AS degree from Dean Junior College in Massachusetts where she studied physical education. Always having a passion for wellness and fitness, Carol decided to use her passion and study massage therapy. She graduated from The Body Therapy Institute, Siler City, and became licensed in North Carolina in 2010. Carol treats clients at our…Read More

Amanda Mooney, DPT, Cert. MDT

Amanda earned both her bachelors of science and clinical doctorate from Daemen College in Buffalo, NY. She also is certified in Mechanical Diagnostic Therapy (McKenzie therapy) where she specializes in spine related pathologies. She has practiced in both acute care and outpatient settings over the last 6 years and has advanced training in Vestibular and Concussion rehabilitation. In addition, Amanda helped…Read More

Grant Nelson, DPT, Cert. DN

Grant is the co-owner of Orthopedic Physical Therapy Associates and has considerable experience in the treatment of orthopedic injuries as well as balance and vestibular therapy. A North Carolina native, he completed a BS in microbiology with a minor in business management at North Carolina State University. He went on to pursue his graduate degree from Duke University where he earned a…Read More

Carter Smith, DPT

Carter earned his bachelors in exercise science from Appalachian State University and his clinical doctorate in physical therapy from East Carolina University. He enjoys treating various types of orthopedic conditions especially shoulder, knee , foot and ankle. He also has special interests in rehabilitation from sports injuries, but enjoys working with patients of all activity levels. Carter treats patients at our…Read More

Gabriel Streisfeld, DPT

Gabriel (Gabe) earned his bachelors in rehabilitation science (with a focus in pre-physical therapy and pathokinesiology) from the University of Pittsburgh, and his clinical doctorate from Thomas Jefferson University in Philadelphia. He treats a wide variety of orthopedic cases including sports injuries, post-surgeries, chronic pain, and more. Gabe treats patients at our Wake Forest location. Gabe agrees with the Robert…Read More

Christina Weber, DPT

Christina earned her bachelors in nutrition science from North Carolina State University and her clinical doctorate in physical therapy from East Carolina University. She enjoys treating various types of orthopedic conditions and has special interests in vestibular rehabilitation and working with children. She also has a background in swimming an enjoys working with swimmers of all kinds. Christina treats patients…Read More