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Joanne Hsu - Email & Phone Number

Director of Operations at Protab Laboratories

Joanne Hsu is based out of Lake Forest, California, United States and works at Protab Laboratories as Director of Operations.

Joanne Hsu's Contact Information

Joanne Hsu's Work email
j*****@protab***.com
Valid
Latest update
October 28, 2025
Location
Lake Forest, California, United States

Joanne's current employer

Protab Laboratories logo

Protab Laboratories

Description
Website
protablabs.com
HQ Location
Foothill Ranch, CA, United States
Number of employees
11-50
Industry
Manufacturing
Latest update
April 30, 2024
Read about Protab Laboratories

Frequent questions about Joanne Hsu

What company is Joanne Hsu working for?
Joanne Hsu works for Protab Laboratories.
What is Joanne Hsu's function at Protab Laboratories?
Joanne Hsu is Director of Operations at Protab Laboratories.
Where is Joanne Hsu based?
Joanne Hsu is based out of Lake Forest, California, United States.
What is Joanne Hsu's work email address?
Joanne Hsu's professional email address is j*****@protab***.com
Who are Joanne Hsu's co-workers?
Joanne Hsu's colleagues are Diana Chen, Shafiqul Islam, Randy Pollan, Arundhati Biswas, Tim Nguyen, Melody Vazquez, Jerry Tang, Lindsey Brede, Cindy Lee.
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Joanne's co-workers

Diana Chen avatar
Diana Chen
President
Shafiqul Islam avatar
Shafiqul Islam
VP of Production and R&D
Randy Pollan avatar
Randy Pollan
Vice President Sales
Arundhati Biswas avatar
Arundhati Biswas
Director, Technical Affairs
Tim Nguyen avatar
Tim Nguyen
Director of Sales - Premix Division
Melody Vazquez avatar
Melody Vazquez
Human Resources Director
Jerry Tang avatar
Jerry Tang
Production Supervisor
Lindsey Brede avatar
Lindsey Brede
Controller
Cindy Lee avatar
Cindy Lee
Procurement Supervisor
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