Robert B. Direnfeld, PT, CKTP

Robert graduated from Northern Arizona University and received his Bachelor of Science in Physical Therapy.  He has worked in hospitals and private practice settings including over 20 years in his own practice.  He has been extremely active in both the American Physical Therapy Association and Arizona Physical Therapy Association where has completed a term as President.  Bob is a native Tucsonan and takes great pride in the city that he was raised in and has chosen to raise his family.  In his off time Bob enjoys scuba diving and spending time with his wife Amy and grown children Layni and David.

Jessica J Diaz-Tovar, PT, DPT

Dr. Diaz-Tovar received her B.S.H.S. from the college of medicine at the University of Arizona.  She later went on to receive her doctorate in physical therapy degree from Northern Arizona University in 2008.  She is certifiied in using ASTYM (Augmented Soft Tissue Mobilization) to speed recover of injuried muscles, ligaments and tendons. 

Amanda DeRosa, PT, DPT, CSCS, CKTP

Dr. DeRosa received her Doctorate in physical therapy from Northern Arizona University (NAU) in 2007.  Amanda’s certifications also include ASTYM (Augmented Soft Tissue Mobilization) and CSCS (Certified Strength and Conditioning Specialist).  Amanda enjoys working with all types of patients and injuries, but takes a special interest in sports rehabilitation.  Amanda played 4 years of Women’s Soccer at NAU, is an avid runner and enjoys all outdoor activities.

Molly Mikles, PT, DPT

Dr. Mikles received her Doctorate in Physical Therapy from Northern Arizona University and has spent much of her professional career serving people with orthopedic and sports injuries.  She has also developed a specialty practice to serve clients who suffer from pelvic floor dysfuntion. Read more about the unique service Dr. Mikles provides.

Mike Lee, PT, DPT, CHT

Dr. Lee received his Doctorate in Physical Therapy in 2000 and went on to achieve an advanced certification in the treatment of the shoulder, elbow and hand in 2005.  He is one of only one of four Physical Therapists in Tucson to obtain the Certified Hand Therapist credential.  He has an avid interest in research as he has published several articles and book chapters on various topics related to rehabilitation of the upper extremity.  He has also been awarded the prestigious Petzoldt Award for innovation in research in hand therapy. 
Read more about physical therapy for Hand and Upper Extremity.