Zach Williams - Email & Phone Number

Chief of Staff to the CEO at Apellis Pharmaceuticals

Zach Williams is based out of Greater Boston and works at Apellis Pharmaceuticals as Chief of Staff to the CEO.

Zach Williams's Contact Information

Latest update

October 26, 2025

Location

Greater Boston

Zach's current employer

Apellis Pharmaceuticals

Description

Apellis is a global biopharmaceutical company that develops life-changing therapies. By pioneering targeted C3 therapies, we aim to treat...

Website

apellis.com

HQ Location

Waltham, MA, United States

Number of employees

201-500

Industry

Biotechnology Research

Latest update

April 30, 2024

Read about Apellis Pharmaceuticals

Frequent questions about Zach Williams

What company is Zach Williams working for?

Zach Williams works for Apellis Pharmaceuticals.

What is Zach Williams's function at Apellis Pharmaceuticals?

Zach Williams is Chief of Staff to the CEO at Apellis Pharmaceuticals.

Where is Zach Williams based?

Zach Williams is based out of Greater Boston.

Who are Zach Williams's co-workers?

Zach Williams's colleagues are Cedric Francois, Alec Machiels, Pascal Deschatelets, Victor Papamoniodis, Monica Fay, Amy Morse, Patrik Grandits, Miriam Strebel, Lynn Leber, Andrea Bracco, Sangeeta Krishnan, Mike McGrath, Ty Curran, Taiwo Omolodun, Christine Sahagian, Reza Safaei, Andrew Hay, Jeffrey Eisele, Beth Marsh, David Acheson, Vicky Brown, Ali Seddighzadeh, Ahmad Sadr, Kate Lane, Gary Sclar, Tarush Somani, Mike Bauer, Chris Holmes, David Eyerman, Ryan Weaver, CCP, GRP, PHR, Chunlei Ke, Jim Pallotta, Jim Chopas, Tuan Si.

Zach's co-workers

Co-Founder & Chief Scientific Officer

Victor Papamoniodis

Vice President International & Emerging Markets (LATAM, MENA, CEE, Russia, APAC)

Monica Fay

Senior Vice President, Global Medical Affairs

Amy Morse

Strategic Liaison (CMO-GMP) Manager

Patrik Grandits

Vice President, General Manager DACH

Miriam Strebel

Medical Coordinator

Lynn Leber

VP, US Sales & Marketing - Systemic

Andrea Bracco

VP International Value, Access & Policy

Sangeeta Krishnan

Vice President Global Value, Access & Policy

Mike McGrath

Vice President Information Technology

Ty Curran

Executive Assistant to the CPO

Taiwo Omolodun

Senior Director Clinical Quality GCP/ GVP and GLP

Christine Sahagian

Vice President, Quality Assurance and Compliance (GCP/GLP/GPvP)

Reza Safaei

Vice President, Head of Medical Affairs International

Andrew Hay

Vice President EU Commercial Operations

Jeffrey Eisele

Chief Development Officer (CDO), Head of Development

Beth Marsh

Vice President, North America Sales and Marketing, Ophthalmology

David Acheson

Senior Vice President, North America Commercial

Vicky Brown

SVP, Rare Disease Asset Executive

Ali Seddighzadeh

Vice President, Global Head of Clinical Safety

Ahmad Sadr

SVP - Technical Operations

Kate Lane

VP, Non-Clinical Development

Gary Sclar

VP & Deputy General Counsel, Strategic Initiatives

Tarush Somani

Vice President, Financial Planning and Analysis

Mike Bauer

Senior Vice President and Global Head of Quality

Chris Holmes

VP CMC Operations

David Eyerman

Vice President Translational Neurology

Ryan Weaver, CCP, GRP, PHR

VP, Head of Total Rewards

Chunlei Ke

VP, Biostatistics

Jim Pallotta

Senior Technical Systems Analyst/Programmer - Salesforce Marketing Cloud

Jim Chopas

Chief Accounting Officer (CAO)

Tuan Si

Senior Vice President | Clinical Safety & Benefit Risk Management

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