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Arizona Arthritis & Rheumatology Research, PLLC

Arizona Arthritis & Rheumatology Research (AARR) is one of Americas largest rheumatology clinic and research facilities. We  specialize in rheumatology trials although we also conduct some non rheumatology trials. We have 8 sites around Arizona We have been involved in clinical trials for over 25 years and conducted over 400 rheumatology trials and some non rheumatology trials with all phases.

Arizona Arthritis & Rheumatology Associates has grown to be one of the largest and most successful rheumatology groups in the United States.

AARA strives to remain current with related scientific knowledge and connected with the latest procedures of the rheumatology medical community. We have established close connections to the medical schools and the medical residency programs in the state. Our physicians frequently lecture for patient groups and medical groups throughout the state. AARA is affiliated with five of the finest hospitals in the valley for consultative inpatient rheumatologic care.


Arizona Arthritis & Rheumatology Associates is rated 4.3 out of 5.0 based on 1703 reviews.

What is Clinical Research?
Who Conducts Clinical Studies?
Trial Benefits

Embracing Technology

AARR strives to efficiently adopt the diagnostic and therapeutic technologies of the future.

Highly Trained Clinicians

AARR employs highly trained clinicians who maintain their skills at the cutting edge of rheumatologic medical science, while engendering throughout our organization a culture of caring and responsiveness to suffering.

Streamlined Access

AARR maintains operational processes that streamline access to care and our ability to meet demand, as well as develop relationships with external entities that enhance the achievement of the mission.​