Questcor®

For assistance with any problem or issue, please contact customer service at 1.800.411.3065 (M-F from 8:00 a.m. to 4:00 p.m. Pacific Standard Time.)

In the event of an emergency, please contact us 24 hours a day, 7 days a week at 1.800.411.3065

Working for a small company like Questcor allows you the opportunity to express and implement your own unique ideas. The company encourages professional growth without boundaries.

-Christine T.
Acthar Specialist

Questcor's working environment has allowed me to be successful by offering an excellent management team, realistic attainable goals, and a competitive compensation plan.

-Doug D.
Regional Manager

Hard work, teamwork, and a can-do spirit personify the people and the culture at Questcor.

-Todd B.
Regional Manager

Working at Questcor has been a rewarding growth opportunity both personally and professionally. Over the years and through many changes in the company, it has been a great experience to work with so many talented people who are focused on improving the lives of patients suffering from CNS and inflammatory disorders.

-Heather B.
Market Research

This is a place where your ideas and opinions not only matter, but are encouraged. Truly unique, like no other company you will work for, a company with a very bright future.

-Matthew D.
Regional Manager

For me working at Questcor has been great. The company culture is excellent; I have a diversity of responsibilities, and most importantly I have very good work/life balance.

-Temi O.
Finance and Accounting

Company Location

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Corporate Headquarters

Questcor Pharmaceuticals, Inc.
3260 Whipple Rd.
Union City, CA 94587
Phone: 510.400.0700
Fax: 510.400.0799

Directions from Peninsula/SF:

101 S to 92 East (San Mateo Bridge, Hayward)
101 N to 92 East (San Mateo Bridge, Hayward)
Take I-880 south.
Take Whipple Road exit.
At stop light from exit, continue straight.
Proceed straight on Whipple for 2 more stop lights.
Turn left on Kohoutek Way.
Questcor is located in the second long building on the right hand side.
Proceed past the 2nd building and turn right – Questcor is located at the far end of the building.

Directions From South Bay:

101 N to CA(84) East (Dunbarton Bridge) – 880 N towards Oakland to Whipple Road Exit.
Turn left after exit and proceed under freeway – right hand lane – turn right at stop light (Whipple Road).
Follow as above.