LEIF E. MCGUIRE, P.T.

Leif McGuire, P.T. graduated Summa Cum Laude from Fresno State in 1992 and established McGuire Physical Therapy in 1996. He has received specialized training in ergonomics, golf performance, spinal mobilization, extremity rehabilitation, and functional orthopedics. He is also a Certified Clinical Instructor and the inventor of the Econo 90 Home Traction, Sciatic Nerve Glider, Golf Robot, and Golfer Stretcher. 

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NICHOLAS C. PROEN, P.T., D.P.T., CERT. D.N., S.F.M.A., CERT. S.M.T., DIP. OSTEOPRACTIC 

​Dr. Proen played Division I football at Washington State University prior to earning his Doctorate in Physical Therapy from the University of St. Augustine in 2015. He has completed extensive training in Advanced Orthopedic Manual Therapy of the spine and extremities and has had extensive experience in the treatment of Vertigo. 
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CHADWICK OLIVEIRA, P.T., D.P.T

Dr. Oliveira served in the United States Navy from 2002 to 2008 as a Hospital Corpsman, EMT, Medical Assistant, Vaccine Specialist. Additionally, he served as a Combat Medic in Iraq.  Dr. Oliveira began working at McGuire Physical Therapy as an Intern in 2015 and received his Doctorate in Physical Therapy through California State University Fresno in 2016. 

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GREGORY W. HARRIS, P.T., M.P.T. 

Greg earned a Masters of Physical Therapy from California State University, Fresno in 2010 and was awarded the Stuart R. Katzman Award for outstanding contribution to the Physical Therapy Program. He has received advanced training in the Maitland Australia Physiotherapy Approach and has completed a pilot study on "The Acceptability of an ACL Prevention Program for Girl's Soccer.