Faculty and Staff

Department of Physical Therapy


Ronald Barredo,
Professor and Department Chair

Areas of Interest: Geriatrics, Cardiopulmonary, Educational Theory and Practice, Administration

Tel: (615) 963-5932 E-Mail: rbarredo@tnstate.edu  

Brittany Cosby
Brittany Price
Administrative Assistant IV

Tel: (615) 963-5881 Fax: (615) 963-5935
E-Mail: bcosby@tnstate.edu 

Dr. Derek Charles

Derek Charles, PT, DPT, PhD(c), OCS, CMT
Assistant Professor

Areas of Interest: Orthopedics, Patient Care Principles,
Therapeutic Exercise, 
Orthopedic Manual Therapy

Tel: (615) 963-5943  Email: dcharles@tnstate.edu   

Dr. Deborah Edmondson

Deborah Edmondson, PT, EdD, CWcHP 
Professor, Academic Coordinator of Clinical Education (ACCE)

Areas of Interest: Professional Issues, Physical Agents, Industrial Rehabilitation, Clinical Education

Tel: (615) 963-5945 E-Mail: dedmondson@tnstate.edu 


Karen Coker, PT, DPT, C/NDT, CWS, FACCWS

Assistant Professor

Areas of Interest: Adult Neuro, Pediatrics, Prosthetics/Orthotics, Acute Care, Integumentary

Tel: (615) 963-2168 E-Mail: kcoker@tnstate.edu   

Dr. Kevin Lawrence

Kevin Lawrence, PT, DHS, OCS
Associate Professor

Areas of Interest: Orthopedics, Biomechanics, Gross Anatomy, Manual Therapy, Hand Therapy

Tel: (615) 963-1388   Email: klawren2@tnstate.edu   


David A. Lehman, PT, PhD

Areas of Interest: Neuroscience, Movement Science, Neurologic Physical Therapy, Research, Parkinson Disease

Tel: (615) 963-5946 Email:  dlehman@tnstate.edu   

Dr. Edilberto Raynes

Edilberto A. Raynes, MD, PhD
Associate Professor

Areas of Interest: Public Health, Health Disparity, Childhood Obesity, General Pediatrics, Anatomy, Physiology, Pathophysiology, Neuroanatomy, Pharmacology, and Infectious Diseases

Tel: (615) 963-2190 E-Mail: eraynes@tnstate.edu


GeriAnn Sokell, PT, DPT, MEd

Assistant Professor

Areas of Interest: Health and Wellness, Clinical Education, Education Theory, Psychosocial Issues

Tel: (615) 963-5944 E-Mail: gsokell@tnstate.edu   


webpage contact:
Physical Therapy Department