Annexon Biosciences Employee Directory

Biotechnology ResearchUnited States51-200 Employees

Annexon (Nasdaq: ANNX) is a clinical-stage biopharmaceutical company developing a new class of complement medicines for patients with classical complement-mediated autoimmune, neurodegenerative, and ophthalmic disorders of the body, brain, and eye. The company’s pipeline is based on its platform technology addressing a broad spectrum of well-researched classical complement-mediated autoimmune and neurodegenerative diseases triggered by aberrant activation of C1q, the initiating molecule of the classical complement pathway. Annexon is advancing a portfolio of innovative product candidates designed to block the activity of C1q and the entire classical complement pathway: ANX005 (intravenous administration), ANX007 (intravitreal administration), and ANX009 (subcutaneous administration). Annexon is deploying a disciplined, biomarker-driven strategy designed to improve the probability of technical success of its portfolio. For more information, visit www.annexonbio.com.

Find Annexon Biosciences employees' phone numbers or email addresses

Annexon Biosciences Global Highlights

North America
137

United States Of America
137

Europe
4

France
2
Italy
1
Germany
1

Asia
1

China
1

Annexon Biosciences's Leadership

J. D.
Chief Medical Officer
Mobile Phone
Email
M. S.
Chief Medical Officer
Mobile Phone
Email
R. A.
Chief Scientific Officer
Mobile Phone
Email
K. R.
Vice President And Global Head, Medical Affairs. Ophthalmology
Mobile Phone
Email
N. B.
Vice President Head Of Quality
Mobile Phone
Email
K. K.
Vice President Regulatory Affairs
Mobile Phone
Email
H. H.
Vice President Marketing
Mobile Phone
Email
E. M. M.
Vice President Pharmacovigilance And Drug Safety
Mobile Phone
Email

Annexon Biosciences Employee Metrics

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2025

2024

Operations
Research
Consultant
Program & Project Management
Finance
Other
Human Resources
Engineering

Contact profiles from Annexon Biosciences

Name

Title

Contact Info

Location

Last Update

J. D.
Chief Medical Officer
Mobile Phone
Email
Bay
Oct 17, 2025
A.
Executive Vice President And Chief Scientific Officer
Mobile Phone
Email
Oct 16, 2024
M. S.
Chief Medical Officer
Mobile Phone
Email
UNITED STATES
Aug 04, 2023
R. A.
Chief Scientific Officer
Mobile Phone
Email
Oct 16, 2025
S. A.
Svp, Head Of Commercial
Mobile Phone
Email
United StatesGeorgia
Nov 11, 2025
A. C. G.
Vp Legal, Corporate Affairs, Commercial And Compliance
Mobile Phone
Email
Sep 11, 2025
K. R.
Vice President And Global Head, Medical Affairs. Ophthalmology
Mobile Phone
Email
Oct 21, 2025
N. B.
Vice President Head Of Quality
Mobile Phone
Email
Aug 11, 2025
K. K.
Vice President Regulatory Affairs
Mobile Phone
Email
Bay
Oct 19, 2025
M. K.
Vp Heor
Mobile Phone
Email
United States
Nov 13, 2025

Frequently Asked Questions

What is Annexon Biosciences known for?

Annexon Biosciences was founded in 2011 operates in the Biotechnology Research industry. The company's main headquarters is located in 180 Kimball Way, Suite 200 South San Francisco, California 94080, US; you can contact the main corporate office by phone at

+1-650-822-****

. Explore Annexon Biosciences's company overview page for more information.

What is Annexon Biosciences's most common email format?

Annexon Biosciences employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Annexon Biosciences email formats with LeadIQ.

How many employees does Annexon Biosciences have currently?

Annexon Biosciences has approximately 118 employees as of October 2025. These team members are located across 3 continents, including North AmericaEuropeAsia.

Who are Annexon Biosciences's key employees and leadership?

As of October 2025, Annexon Biosciences's key employees include:

Chief Medical Officer: J. D.
Chief Medical Officer: M. S.
Chief Scientific Officer: R. A.
Vice President And Global Head, Medical Affairs. Ophthalmology: K. R.
Vice President Head Of Quality: N. B.

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