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Mark Brown, MSPT, OCS, Cert. MDT
Clinic Manager
Physical Therapist
Board Certified Orthopaedic Specialist
Certified Mechanical Diagnosis and Therapy
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Mark Brown, MS, PT, CMPT, OCS, Cert. MDT, CEAS has been a licensed Physical Therapist with CPRS since 1994. He is a Board Certified Orthopedic Specialist, a Certified Manual Physical Therapist with NAIOMT, and credentialed in Mechanical Diagnosis and Treatment of the Spine (McKenzie). Mark is also a Certified Ergonomics Assessment Specialist. Mark is a graduate of Thomas Jefferson University. In addition to treating all orthopedic conditions in the adolescent and geriatric populations, Mark has extensive experience treating vestibular disorders and temporomandibular disorders. Mark resides in Harrisburg and enjoys family time, skiing, mountain biking, kayaking, and traveling.
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Christopher Pyke, PT, DPT, Cert. MDT
Physical Therapist
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Christopher Pyke PT, DPT, Cert. MDT has been a licensed Physical Therapist since 2007 after graduating from the University at Buffalo. Christopher is credentialed in Mechanical Diagnosis and Treatment (McKenzie). His experience is treating in the outpatient setting with a vast range of diagnosis from post-operative care to neurological issues including vestibular disorders. Christopher resides in Hummelstown with his wife and two children and enjoys family time, playing tennis, golf, water sports, and the outdoors.
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Zachariah "Zach" Nichols, PT, DPT, MS
Physical Therapist
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Zachariah Nichols PT, DPT, MS has been a licensed Physical Therapist since August 2023 after graduating from Hanover College. Zach has a strong background in exercise and sports with a Masters in Exercise Science concentration in Human Performance from Liberty University. His experience is in treating a variety of orthopedics and neurological conditions. Zach resides in Red Lion and enjoys golfing, ice hockey, lacrosse, hiking, traveling and CrossFit.
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Daniel Kristich, PTA
Physical Therapist Assistant
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Dan Kristich, PTA, joined CPRS in 2020 and is a licensed professional since 2008. Dan graduated from Central Penn College in 2008. He currently resides in Palmyra with his wife and three daughters and enjoys running and spending time with his family and two dogs and two cats.
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Megan Stewart, PTA
Physical Therapist Assistant
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Megan Stewart is a Physical Therapist Assistant and has been with CPRS since September 2020. Megan attended Penn State Mont Alto and graduated in 2015, and has been practicing in outpatient physical therapy since. Megan currently resides in Wellsville, PA where she enjoys spending time with her family, weightlifting, and crafting.
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