Stephen Klaus
1 email domain
AeroLeads people directory · profile
Stephen Klaus Email & Phone Number
Vice President at FibroGen
at
FibroGen
2 work emails found
@fibrogen.com
2 phones found area 415
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 86%
Current company
Role
Vice President at FibroGen
Location
San Francisco, California, United States
Company size
Who is Stephen Klaus? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Stephen Klaus is listed as Vice President at FibroGen at FibroGen, a with 419 employees, based in San Francisco, California, United States. AeroLeads shows a work email signal at fibrogen.com, phone signal with area code 415, and a matched LinkedIn profile for Stephen Klaus.
Stephen Klaus previously worked as Vice President of Drug Development at Fibrogen. Stephen Klaus holds Ph.D., Immunology from Umass Chan Medical School.
Company email context
Email format at FibroGen
This section adds company-level context without repeating Stephen Klaus's masked contact details.
{last}@fibrogen.com
92% confidence
AeroLeads found 2 current-domain work email signals for Stephen Klaus. Compare company email patterns before reaching out.
Profile bio
About Stephen Klaus
Stephen Klaus is a Vice President at FibroGen at FibroGen.
Current workplace
Stephen Klaus's current company
Company context helps verify the profile and gives searchers a useful next step.
Fibrogen
1 role
Stephen Klaus work experience
A career timeline built from the work history available for this profile.
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Vice President Of Drug Development
Team & coworkers
Colleagues at FibroGen
Other employees you can reach at fibrogen.com. View company contacts for 419 employees →
NH
Nadia Haque
Colleague at FibrogenSouth San Francisco, California, United States
View →
SL
Samantha Lai
Colleague at FibrogenMountain View, California, United States
View →
JL
Joni Lewis
Colleague at FibrogenSouth San Francisco, California, United States
View →
JC
Jing Chen
Colleague at FibrogenPalo Alto, California, United States
View →
KH
Kerry Hickam
Colleague at FibrogenSouth San Francisco, California, United States
View →
AB
Anatole Besarab
Colleague at FibrogenCarlsbad, California, United States
View →
陈
陈晓霞
Colleague at FibrogenFuzhou, Fujian, China
View →
VN
Viet-Tam Nguyen
Colleague at FibrogenMilpitas, California, United States
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MT
Mike Thompson
Colleague at FibrogenSaratoga Springs, Utah, United States
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FB
Frank Buschman
Colleague at FibrogenHayward, California, United States
View →
Nadia Haque
Colleague at FibrogenSouth San Francisco, California, United States
View →
SL
Samantha Lai
Colleague at FibrogenMountain View, California, United States
View →
JL
Joni Lewis
Colleague at FibrogenSouth San Francisco, California, United States
View →
JC
Jing Chen
Colleague at FibrogenPalo Alto, California, United States
View →
KH
Kerry Hickam
Colleague at FibrogenSouth San Francisco, California, United States
View →
AB
Anatole Besarab
Colleague at FibrogenCarlsbad, California, United States
View →
陈
陈晓霞
Colleague at FibrogenFuzhou, Fujian, China
View →
VN
Viet-Tam Nguyen
Colleague at FibrogenMilpitas, California, United States
View →
MT
Mike Thompson
Colleague at FibrogenSaratoga Springs, Utah, United States
View →
FB
Frank Buschman
Colleague at FibrogenHayward, California, United States
View →
1 education record
Stephen Klaus education
FAQ
Frequently asked questions about Stephen Klaus
Quick answers generated from the profile data available on this page.
What company does Stephen Klaus work for?
Stephen Klaus works for FibroGen.
What is Stephen Klaus's role at FibroGen?
Stephen Klaus is listed as Vice President at FibroGen at FibroGen.
What is Stephen Klaus's email address?
AeroLeads has found 2 work email signals at @fibrogen.com for Stephen Klaus at FibroGen.
What is Stephen Klaus's phone number?
AeroLeads has found 2 phone signal(s) with area code 415 for Stephen Klaus at FibroGen.
Where is Stephen Klaus based?
Stephen Klaus is based in San Francisco, California, United States while working with FibroGen.
What companies has Stephen Klaus worked for?
Stephen Klaus has worked for Fibrogen.
Who are Stephen Klaus's colleagues at FibroGen?
Stephen Klaus's colleagues at FibroGen include Nadia Haque, Samantha Lai, Joni Lewis, Jing Chen, and Kerry Hickam.
How can I contact Stephen Klaus?
You can use AeroLeads to view verified contact signals for Stephen Klaus at FibroGen, including work email, phone, and LinkedIn data when available.
What schools did Stephen Klaus attend?
Stephen Klaus holds Ph.D., Immunology from Umass Chan Medical School.
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