May 2014 - Present
AeroLeads people directory · profile
Robert Sitrin Email & Phone Number
Senior Scientist at PATH
at
PATH
1 work email found
@path.org
2 phones found area 206
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Scientist at PATH
Location
Lafayette Hill, Pennsylvania, United States
Company size
Who is Robert Sitrin? Overview
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Quick answer
Robert Sitrin is listed as Senior Scientist at PATH at PATH, a company with 1 employees, based in Lafayette Hill, Pennsylvania, United States. AeroLeads shows a work email signal at path.org, phone signal with area code 206, and a matched LinkedIn profile for Robert Sitrin.
Robert Sitrin previously worked as Senior Scientist at Path and Consultant at Sitrinsolutions Llc. Robert Sitrin holds Phd, Organic Chemistry from Harvard University.
Company email context
Email format at PATH
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{first_initial}{last}@path.org
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AeroLeads found 1 current-domain work email signal for Robert Sitrin. Compare company email patterns before reaching out.
Profile bio
About Robert Sitrin
Independent consultant for vaccine development and CMC filings
Listed skills include Vaccines, Biopharmaceuticals, Gmp, Biotechnology, and 45 others.
Current workplace
Robert Sitrin's current company
Company context helps verify the profile and gives searchers a useful next step.
10 roles · 53 years
Robert Sitrin work experience
A career timeline built from the work history available for this profile.
Consultant
Current
Sitrinsolutions Llc
Launched consulting practice serving academic and corporate clients on wide range of topics, including: -Vaccine and Biopharmaceutical Product and Process Development-Analytical Development-CMC Worldwide Filings-Analytical Comparability-Process and Analytics Troubleshooting-Assay Life Cycle Management-VLP Characterization
Nov 2011 - Present
Executive Director
Merck
Built and ran analytical development team responsible for late stage development and post licensure support of Merck’s multibillion vaccine franchise.-Validated and transferred >20 release tests to QC labs in-house and in worldwide markets. -Conceived / implemented new approach to in-house testing for process improvement projects that utilized onsite.
2008 - 2011
~3 yrs
Executive Director
Merck
Led team of over 100 (>15 PhDs and other scientists) that developed, validated, and conducted testing methods in cGMP-environment for Phase I – III clinical trials for all vaccines and biologics. Oversaw developmental stability testing and auditing for all analytical regulatory submission data.-Developed, validated, and transferred potency and other.
2000 - 2008
~8 yrs
Executive Director
Merck
Built and led analytical development group to support vaccines and biopharmaceutical products.-Staffed department with state-of-the-art technologies and recruited new talent. Supported vaccine development programs with comprehensive modern characterization tools (e.g., Mass Spectrometry, NMR, PCR, ELISA, HPLC, Biochemical and Biological Assays, lab.
1996 - 2000
~4 yrs
Senior Director
Merck
Assumed leadership role of Bioanalytical department and implemented comprehensive plan for recruiting new staff and acquiring new lab equipment and state-of-the-art technologies.
1995 - 1996
~1 yr
Senior Director
Merck
Built Downstream Process Development group to support vaccine and biologic development products.-Developed, demonstrated, and registered purification processes for VAQTA® as well as improved manufacturing processes for PedvaxHIB® and RECOMBIVAX HB®.-Supported vaccine and biologic programs in development through preparation of clinical supplies in GMP.
1993 - 1995
~2 yrs
Director
Merck
Supported downstream development processes for RECOMBIVAX HB®, aFGF, monoclonal antibodies, DNA plasmids and PedvaxHIB®. Provided vaccine for clinical studies
1987 - 1993
~6 yrs
Research
Research in Natural products isolation, purification and structure determination. Led protein purification group for vaccines and biologics
1973 - 1987
~14 yrs
Jan 1972 - Apr 1973
Team & coworkers
Colleagues at PATH
Other employees you can reach at path.org. View company contacts for 1 employees →
CW
Charles Wanga
Colleague at Path
Dar Es Salaam, Tanzania, Tanzania, United Republic Of
View →
BT
Brian Taliesin
Colleague at Path
Seattle, Washington, United States, United States
View →
KM
Kendall Magnuson
Colleague at Path
Seattle, Washington, United States, United States
View →
MM
Mwansa Mwenya
Colleague at Path
Lusaka Province, Zambia, Zambia
View →
JM
Jackline M. Wafula
Colleague at Path
Kenya, Kenya
View →
AS
Adam Scheurich
Colleague at Path
Seattle, Washington, United States, United States
View →
SR
Shazor Rajput
Colleague at Path
Houston, Texas, United States, United States
View →
RM
Ranjan Manak
Colleague at Path
Pune, Maharashtra, India, India
View →
PM
Pratik Modi
Colleague at Path
Vadodara, Gujarat, India, India
View →
MS
Mengesha Siyoum
Colleague at Path
Addis Ababa, Ethiopia, Ethiopia
View →
Charles Wanga
Colleague at Path
Dar Es Salaam, Tanzania, Tanzania, United Republic Of
View →
BT
Brian Taliesin
Colleague at Path
Seattle, Washington, United States, United States
View →
KM
Kendall Magnuson
Colleague at Path
Seattle, Washington, United States, United States
View →
MM
Mwansa Mwenya
Colleague at Path
Lusaka Province, Zambia, Zambia
View →
JM
Jackline M. Wafula
Colleague at Path
Kenya, Kenya
View →
AS
Adam Scheurich
Colleague at Path
Seattle, Washington, United States, United States
View →
SR
Shazor Rajput
Colleague at Path
Houston, Texas, United States, United States
View →
RM
Ranjan Manak
Colleague at Path
Pune, Maharashtra, India, India
View →
PM
Pratik Modi
Colleague at Path
Vadodara, Gujarat, India, India
View →
MS
Mengesha Siyoum
Colleague at Path
Addis Ababa, Ethiopia, Ethiopia
View →
2 education records
Robert Sitrin education
Phd, Organic Chemistry
Harvard University
Bs, Chemistry
Massachusetts Institute Of Technology
FAQ
Frequently asked questions about Robert Sitrin
Quick answers generated from the profile data available on this page.
What company does Robert Sitrin work for?
Robert Sitrin works for PATH.
What is Robert Sitrin's role at PATH?
Robert Sitrin is listed as Senior Scientist at PATH at PATH.
What is Robert Sitrin's email address?
AeroLeads has found 1 work email signal at @path.org for Robert Sitrin at PATH.
What is Robert Sitrin's phone number?
AeroLeads has found 2 phone signal(s) with area code 206 for Robert Sitrin at PATH.
Where is Robert Sitrin based?
Robert Sitrin is based in Lafayette Hill, Pennsylvania, United States while working with PATH.
What companies has Robert Sitrin worked for?
Robert Sitrin has worked for Path, Sitrinsolutions Llc, Merck, Smithkline Beecham, and Ciba-Geigy.
Who are Robert Sitrin's colleagues at PATH?
Robert Sitrin's colleagues at PATH include Charles Wanga, Brian Taliesin, Kendall Magnuson, Mwansa Mwenya, and Jackline M. Wafula.
How can I contact Robert Sitrin?
You can use AeroLeads to view verified contact signals for Robert Sitrin at PATH, including work email, phone, and LinkedIn data when available.
What schools did Robert Sitrin attend?
Robert Sitrin holds Phd, Organic Chemistry from Harvard University.
What skills is Robert Sitrin known for?
Robert Sitrin is listed with skills including Vaccines, Biopharmaceuticals, Gmp, Biotechnology, Fda, Pharmaceutical Industry, Technology Transfer, and Hplc.
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