Senior Clinical Research Associate
Current
Jan 2017 - Present
AeroLeads people directory · profile
David Siu Email & Phone Number
Senior Clinical Research Associate at Merck & Co., Inc
at
Merck
2 work emails found
@merck.com
2 phones found area 858
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Senior Clinical Research Associate at Merck & Co., Inc
Location
San Diego, California, United States
Who is David Siu? Overview
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Quick answer
David Siu is listed as Senior Clinical Research Associate at Merck & Co., Inc at Merck, based in San Diego, California, United States. AeroLeads shows a work email signal at merck.com, phone signal with area code 858, and a matched LinkedIn profile for David Siu.
David Siu previously worked as Senior Clinical Research Associate at Merck and Senior Clinical Research Associate at Pra Health Sciences.
Company email context
Email format at Merck
This section adds company-level context without repeating David Siu's masked contact details.
{first}_{last}@merck.com
89% confidence
AeroLeads found 2 current-domain work email signals for David Siu. Compare company email patterns before reaching out.
Profile bio
About David Siu
David Siu is a Senior Clinical Research Associate at Merck & Co., Inc at Merck. He possess expertise in ctms, biotechnology, clinical data management, clinical monitoring, oncology and 9 more skills.
Listed skills include Ctms, Biotechnology, Clinical Data Management, Clinical Monitoring, and 10 others.
Current workplace
David Siu's current company
Company context helps verify the profile and gives searchers a useful next step.
6 roles · 25 years
David Siu work experience
A career timeline built from the work history available for this profile.
Senior Clinical Research Associate
Jul 2012 - Jan 2017
Lead Clinical Research Associate
Feb 2008 - Jul 2012
Lead Clinical Research Associate
2003 - 2008
~5 yrs
Senior Clinical Research Associate
2002 - 2003
~1 yr
Clinical Research Associate
2001 - 2002
~1 yr
FAQ
Frequently asked questions about David Siu
Quick answers generated from the profile data available on this page.
What company does David Siu work for?
David Siu works for Merck.
What is David Siu's role at Merck?
David Siu is listed as Senior Clinical Research Associate at Merck & Co., Inc at Merck.
What is David Siu's email address?
AeroLeads has found 2 work email signals at @merck.com for David Siu at Merck.
What is David Siu's phone number?
AeroLeads has found 2 phone signal(s) with area code 858 for David Siu at Merck.
Where is David Siu based?
David Siu is based in San Diego, California, United States while working with Merck.
What companies has David Siu worked for?
David Siu has worked for Merck, Pra Health Sciences, Icon Clinical Research, Rho Incorporated, and Ligand Pharmaceuticals.
How can I contact David Siu?
You can use AeroLeads to view verified contact signals for David Siu at Merck, including work email, phone, and LinkedIn data when available.
What skills is David Siu known for?
David Siu is listed with skills including Ctms, Biotechnology, Clinical Data Management, Clinical Monitoring, Oncology, Sop, Clinical Research, and Cro.
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