Associates In Research, Inc. is a pharmaceutical research company with a history of conducting medical research here in Central California.  It has been in operation since 1996 and has conducted over 200 clinical studies, within a 30 mile radius of Fresno. Since July of 2000 we have transferred control and ownership from Hill Top Research to Associates In Research, Inc..

Our site is located in Fresno, California.  Fresno is located in the central San Joaquin valley, which is an ideal area for pharmaceutical companies with the desire to reach participants all over central California.

Fresno is populated with a diverse group of over half a million people and growing.  A.I.R. can easily meet the needs of any clinical study.  We have access to EKG/ECG machine, ventilator monitor and a pulse ox meter here on site.