ProSciento Map

ProSciento, Inc.

855 3rd Avenue, Suite 4400, Chula Vista, CA 91911
+1 (619) 427-1300 ext.100
+1 (619) 427-1307


Study Participants:

Contact Us


ProSciento facilities are located 10 miles south of San Diego’s downtown area, 13 miles south of San Diego International Airport and 7 miles north of the US-Mexico border at Medical Plaza II, 855 Third Avenue, Chula Vista, CA.

On-site parking and convenient access via public transportation is available.

To reach us from the bus line:

Take the 929 bus and get off at the 3rd Avenue at “L” Street stop. Address is 855 Third Avenue. We are located in the Centre Medical Plaza, next to the Chula Vista Family Clinic.

The screening department is located in the 1 story building on the left (865 Third Avenue). Look for the sign with the ProSciento logo.

The door will be locked. So please knock or ring the bell to enter. The main clinic and administrative offices are located at 855 Third Avenue (the tall building) on the fourth Floor.

To reach us from the trolley:

Take the “Blue Line” Trolley and get off at the “H” Street stop in Chula Vista (stop #19) and call ProSciento main line at +1 (619) 427-1300 or your project manager’s number, asking for transportation to ProSciento at: 855 Third Avenue – Suite 4400 (for a clinic visit) or 865 Third Avenue – Suite 100 (for a screening visit).