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About Us

MISSION STATEMENT “Through compassion and innovation, we will make a meaningful difference in the lives of individuals and in communities.”

The Pain Institute of Southern Arizona (PISA) has specialized in Interventional Pain Management in Southern Arizona for over 20 years. The Regional Pain Institute (RPI) joined the PISA practice and has helped expand quality patient care to Queen Creek/San Tan Valley and Apache Junction, Arizona.

Our providers understand that pain from an illness, injury or aging can disrupt a person’s activities and day-to-day routines. The team of renowned Interventional Pain Management Specialists, with training from world-class institutions such as the Mayo Clinic, Stanford and Harvard, deliver state-of-the-art treatments and procedures. Our goal is to help patients find relief from pain—helping them return to an enjoyable quality of life.

With five convenient locations, the Pain Institute of Southern Arizona and Regional Pain Institute are home to “The Most Trusted Physicians in Pain Relief.”

Dr-Farshad-Dr-Sabido-Transitition-Letter

Dr. Farshad to Dr. Sabido Transition

We would like to inform you that Dr. Farshad will be leaving our practice to pursue a new opportunity as an anesthesiologist. His last day in the office will be April 16, 2026.

To ensure continuity of care, Dr. Lorenzo Sabido will be assuming responsibility for Dr. Farshad’s patients. Our team is committed to making this transition as smooth as possible and will work closely with you to coordinate your ongoing care.

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