Amphastar Pharmaceuticals - Email & Phone Number

Human Resources at Amphastar Pharmaceuticals, Inc.

Amphastar Pharmaceuticals is based out of Rancho Cucamonga, California, United States and works at Amphastar Pharmaceuticals, Inc. as Human Resources.

Amphastar Pharmaceuticals's Contact Information

Latest update

June 9, 2026

Location

Rancho Cucamonga, California, United States

Amphastar's current employer

Amphastar Pharmaceuticals, Inc.

Description

Website

amphastar.com

HQ Location

Rancho Cucamonga, California, United States

Number of employees

1001-5000

Industry

Pharmaceutical Manufacturing

Latest update

May 1, 2024

Read about Amphastar Pharmaceuticals, Inc.

Frequent questions about Amphastar Pharmaceuticals

What company is Amphastar Pharmaceuticals working for?

Amphastar Pharmaceuticals works for Amphastar Pharmaceuticals, Inc..

What is Amphastar Pharmaceuticals's function at Amphastar Pharmaceuticals, Inc.?

Amphastar Pharmaceuticals is Human Resources at Amphastar Pharmaceuticals, Inc..

Where is Amphastar Pharmaceuticals based?

Amphastar Pharmaceuticals is based out of Rancho Cucamonga, California, United States.

Who are Amphastar Pharmaceuticals's co-workers?

Amphastar Pharmaceuticals's colleagues are Bill Peters, Paul Yu, Tony Marrs, Evelyn Pereyra, Ellen Feng, Tony Kwan, Dan Dischner, Jeff Ding, Steven Johnson, Stephen Campbell, Jean-François GARDREL, Jacob Liawatidewi, Albert Cuadra, Charles Wysocki, Zhongli Bao, Myischa Reed, Edo Dasuki, Ray Lei, Oscar Davila, Maria Esparza, Eva Wen, Vicky Han, Juanita Moxley, Jim Shi, Richard Prins, Ashley Muller, Juno Kim, Jestin Cruz, Bradley Kuwahara, Yong Jin, Jui-He Tai, Che-Wei Lu, Gavin Li, Shihwing Yip.

Amphastar's co-workers

Bill Peters

President International Medications Systems Division

Paul Yu

General Manager & Sr. Vice President of Amphastar Pharmaceuticals

Tony Marrs

Executive Vice President, Regulatory Affairs and Clinical Operations

Evelyn Pereyra

Maintenance Coordinator

Ellen Feng

Associated VP of ITS

Tony Kwan

Vice President and General Manager

Dan Dischner

Senior Vice President of Corporate Communications and Human Resources

Jeff Ding

Sr. VP of NDRC

Steven Johnson

Vice President of Quality Assurance

Stephen Campbell

Senior Vice President, Regulatory Affairs

Jean-François GARDREL

Health Safety and Environment Coordinator

Jacob Liawatidewi

EVP Corporate Administration Center

Albert Cuadra

Vice President / Controller

Charles Wysocki

Associate Director of Legal Department

Associate Director of Production Division

Senior Director of System Control

Vicky Han

Lab Manager and Study Director

Juanita Moxley

Director, Sales & Marketing

Clinical Research Analyst

Juno Kim

Senior Chemist

Jestin Cruz

Validation Technician

Bradley Kuwahara

Validation Specialist

Yong Jin

IT Network/System Assistant Manager

Jui-He Tai

Electrical Engineer

Che-Wei Lu

Supervisor of Clinical Data Analysis

Gavin Li

Clinical Scientist

Shihwing Yip

Senior Manager at New Drug Research Center

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