Questcor Pharmaceuticals, Inc. logo

Questcor Pharmaceuticals, Inc. Employee Directory

Pharmaceutical ManufacturingCalifornia, United States51-200 Employees

Questcor Pharmaceuticals, Inc. is now integrated into Mallinckrodt Pharmaceuticals as the Autoimmune and Rare Diseases business within Mallinckrodt's Specialty Pharmaceuticals segment. The unit continues to focus on treatments for patients with serious autoimmune and inflammatory disorders, particularly in neurology, nephrology, rheumatology, and pulmonology. The company is based in Hayward, California.

Mallinckrodt develops, manufactures, and markets products that diagnose serious illnesses and treat pain, with a portfolio spanning branded and generic pharmaceuticals as well as Active Pharmaceutical Ingredients, and it operates an imaging business focused on contrast media and nuclear medicine. Questcor's autoimmune and rare diseases focus sits within the broader specialty portfolio of Mallinckrodt, aligning with efforts to address conditions with significant unmet medical needs in the listed medical fields.

Find Questcor Pharmaceuticals, Inc. employees' phone numbers or email addresses

Questcor Pharmaceuticals, Inc. Global Highlights

Location
Employees

North America
100

Minus sign iconPlus sign icon
  • United States Of America
    100

Asia
1

Minus sign iconPlus sign icon
  • India
    1

Europe
1

Minus sign iconPlus sign icon
  • Netherlands
    1

Questcor Pharmaceuticals, Inc.'s Leadership

  • Chief Scientific Officer at Questcor Pharmaceuticals, Inc.
    D. Y.
    Chief Scientific Officer
  • Founder at Questcor Pharmaceuticals, Inc.
    C. D.
    Founder
  • Vice President, Sales & Marketing at Questcor Pharmaceuticals, Inc.
    A. D.
    Vice President, Sales & Marketing
  • National Sales Director at Questcor Pharmaceuticals, Inc.
    E. H.
    National Sales Director
  • Executive Director Pharmacovigilance at Questcor Pharmaceuticals, Inc.
    J. P.
    Executive Director Pharmacovigilance
  • Product Director at Questcor Pharmaceuticals, Inc.
    N. K.
    Product Director
  • Manager Regional Reimbursement at Questcor Pharmaceuticals, Inc.
    H. K.
    Manager Regional Reimbursement
  • Manager Regulatory Affairs at Questcor Pharmaceuticals, Inc.
    J. H.
    Manager Regulatory Affairs

Questcor Pharmaceuticals, Inc. Employee Metrics

100%
50%
0%
2026
2025
  • Sales
  • Human Resources
  • Administrative
  • Healthcare Services
  • Information Technology
  • Other
  • Community & Social Services

Contact profiles from Questcor Pharmaceuticals, Inc.

Name
Title
Contact
Location
Last Update
  • Founder at Questcor Pharmaceuticals, Inc.
    C. D.
    Founder
    Oct 17, 2024
  • Chief Scientific Officer at Questcor Pharmaceuticals, Inc.
    D. Y.
    Chief Scientific Officer
    Oct 23, 2024
  • Vice President, Sales & Marketing at Questcor Pharmaceuticals, Inc.
    A. D.
    Vice President, Sales & Marketing
    Dec 15, 2025
  • National Sales Director at Questcor Pharmaceuticals, Inc.
    E. H.
    National Sales Director
    Oct 23, 2024
  • Executive Director Pharmacovigilance at Questcor Pharmaceuticals, Inc.
    J. P.
    Executive Director Pharmacovigilance
    Oct 17, 2024
  • Product Director at Questcor Pharmaceuticals, Inc.
    N. K.
    Product Director
    Oct 17, 2024
  • Manager Regional Reimbursement at Questcor Pharmaceuticals, Inc.
    H. K.
    Manager Regional Reimbursement
    Oct 18, 2024
  • Manager Regulatory Affairs at Questcor Pharmaceuticals, Inc.
    J. H.
    Manager Regulatory Affairs
    Oct 17, 2024
  • Manager at Questcor Pharmaceuticals, Inc.
    T. F.
    Manager
    Oct 17, 2024
  • Regional Reimbursement Manager at Questcor Pharmaceuticals, Inc.
    T. K.
    Regional Reimbursement Manager
    Oct 23, 2024

Frequently Asked Questions

What is Questcor Pharmaceuticals, Inc. known for?

Minus sign iconPlus sign icon
Questcor Pharmaceuticals, Inc. operates in the Pharmaceutical Manufacturing industry. You can contact Questcor Pharmaceuticals, Inc.'s main corporate office by phone at . Explore Questcor Pharmaceuticals, Inc.'s company overview page for more information.

What is Questcor Pharmaceuticals, Inc.'s most common email format?

Minus sign iconPlus sign icon
Questcor Pharmaceuticals, Inc. employees' email format typically follows the pattern of First.Last@mallinckrodt.com. Trying to find reliable and up-to-date employee contact data? Find more Questcor Pharmaceuticals, Inc. email formats with LeadIQ.

How many employees does Questcor Pharmaceuticals, Inc. have currently?

Minus sign iconPlus sign icon
Questcor Pharmaceuticals, Inc. has approximately 65 employees as of August 2026. These team members are located across 3 continents, including North America, Asia and Europe.

Who are Questcor Pharmaceuticals, Inc.'s key employees and leadership?

Minus sign iconPlus sign icon

As of August 2026, Questcor Pharmaceuticals, Inc.'s key employees include:

  • Chief Scientific Officer: D. Y.
  • Founder: C. D.
  • Vice President, Sales & Marketing: A. D.
  • National Sales Director: E. H.
  • Executive Director Pharmacovigilance: J. P.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.