Sam Reffsin: Email & Phone Number

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Associate Principal Scientist at Merck|Philadelphia, Pennsylvania, United States

Position:

Associate Principal Scientist at Merck

Location:

Philadelphia, Pennsylvania, United States

View Sam Reffsin's Email

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Last updated: 2025-09-03

Updated: 2025-09-03

Found email addresses for Sam Reffsin:

Business emails:

r*********m@merck.us

Personal emails:

r***@merck.us,

r***@upenn.edu,

r***@yahoo.com,

s***@hotmail.com

Found phones for Sam Reffsin:

+1-480-***-**90,

+1-480-***-**25

A different Sam Reffsin?

Work Experience 9 years

Associate Principal Scientist at Merck

Jun 2025 - Current

Senior Scientist at Merck

Dec 2023 - Jun 2025

PhD Candidate, Department of Bioengineering at University of Pennsylvania

Sep 2019 - Nov 2023

Oncology Bioinformatics, gRED at Genentech

May 2022 - Aug 2022

Associate Scientist, Vaccine Bioprocess Research and Development at Merck

Jun 2017 - Aug 2019

Sam Reffsin started working in 2017, then the employee has changed 2 companies and 4 jobs. On average, Sam Reffsin works for one company for 1 year 10 months.

Their professional focus is Bioinformatics, Cell Imaging, and Computational Biology across 3 core areas.

Education

Doctor of Philosophy - PhD at University of Pennsylvania

BS at Cornell University

Frequently Asked Questions

What is Sam Reffsin's email address?

SignalHire found verified email addresses for Sam Reffsin, both business and personal. Their business email is r*********m@merck.us, and personal emails include r***@merck.us, r***@upenn.edu, and r***@yahoo.com.

What is Sam Reffsin's phone number?

SignalHire found multiple verified phone numbers for Sam Reffsin: +1-480-***-**90, and +1-480-***-**25.

How do I contact Sam Reffsin at Merck?

You can reach Sam Reffsin through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Sam Reffsin's professional background?

Sam Reffsin has 9 years of professional experience. They have held roles including Senior Scientist, PhD Candidate, Department of Bioengineering, and Oncology Bioinformatics, gRED at companies such as Merck, University of Pennsylvania, and Genentech. Their education includes Doctor of Philosophy - PhD from University of Pennsylvania, and BS from Cornell University.

Is Sam Reffsin's contact information up to date?

Yes. Sam Reffsin's SignalHire profile was last updated on 3 September 2025, reflecting their current position as Associate Principal Scientist at Merck in Rahway, New Jersey, United States.

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