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Taylor Lumsden MPT, CEAS II


Taylor has been practicing Physical Therapy since 2001.  He received his Bachelor of Science degree in Exercise Science and his Master's Degree in Physical Therapy from Saint Louis University.  His scope of practice has been very diverse.  Taylor has practiced in nursing home settings, inpatient rehab settings, home health, pediatrics, sports medicine, Industrial Medicine and outpatient therapy.  His particular expertise has been in outpatient rehabilitation.  He specializes in treatment of orthopedic conditions across all age spectrums.  He has furthered his training to focus on ergonomic evaluations and prevention of injury in the workplace.  Taylor grew up in southeast Missouri.  He is married and is the father of 4 children.  His interests include cycling and working out, hunting and fishing, spending time in the outdoors with family, and woodworking.  

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Kortney Stephansky, PTA


Kortney started her PTA career in August of 2016. She has worked mainly in skilled nursing home settings, she has experience in hospitals, and most recently is loving her position in the outpatient setting here at Potential.  Kortney was born and raised in Crystal City and went to Jefferson College to obtain her Associates of Applied Science in Physical Therapist Assistant degree.  When not at work, Kortney spends her time with her family and animals. 

Derek Chazelle, PTA


Derek is a Jefferson College graduate where he earned his degree as a Physical Therapist Assistant.  He completed a clinical rotation at Potential Therapy Services in Bonne Terre and loved the growth and atmosphere of the clinic which helped make the decision to join the team as a professional.  He is married to his high school sweetheart Katie and together they have 3 beautiful kids. He has working experience in both inpatient and outpatient settings throughout his career. Outpatient has became a passion for him with his experience in the fitness industry, owning and managing his own fitness center and personal training clients for the last 15 years. He loves helping patients gain back their function and confidence in what makes them happy. His hobbies include watching his kids play sports, working out, and hanging with his family. 

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Corena Haney


Corena was born and raised in Farmington, MO.  She married her husband, Guy in 2016.  Between the two, they have 4 children including Alicia, Byron, Nick and Morgan.  When not at work you will find Corena and Guy cooking in the backyard by the lake, camping or in a river somewhere.  Corena came on staff with Potential in November of 2019 and has had her hands full keeping our Bonne Terre therapists in line ever since.

Maria Rottler, PT


Maria is a native of Ste. Genevieve. She graduated from Maryville University-St. Louis in 1998 with a degree in physical therapy. She worked in hospital based inpatient and outpatient PT for five years in Illinois. She then accepted a position back in Ste. Genevieve to develop a woman’s health program. Over the past 15 years she has worked in inpatient, outpatient, home health, nursing home, school system, and First Steps providing physical therapy services. Maria states, “My great love is my specialty in women’s health and pelvic floor therapy. It is my mission to empower my patients to learn prevention and recovery strategies, to take control of their health, and to not accept what the medical community often considers ‘normal’ decline of the pelvic floor. I am excited to be joining this group of fun, professional, multi-talented, patient centered therapists delivering excellent care to the Ste. Genevieve and Bonne Terre communities”.

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