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Mark Witmer Email & Phone Number

Senior Director at Bristol-Myers Squibb at Bristol-Myers Squibb
Location: Pennington, New Jersey, United States 6 work roles 4 schools
1 work email found @bms.com 3 phones found area 609 and 212 LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 3 phones

Work email m****@bms.com
Direct phone (609) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Senior Director at Bristol-Myers Squibb
Location
Pennington, New Jersey, United States
Company size

Who is Mark Witmer? Overview

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Quick answer

Mark Witmer is listed as Senior Director at Bristol-Myers Squibb at Bristol-Myers Squibb, a with 32449 employees, based in Pennington, New Jersey, United States. AeroLeads shows a work email signal at bms.com, phone signal with area code 609, 212, and a matched LinkedIn profile for Mark Witmer.

Mark Witmer previously worked as Scientific Senior Director at Bristol-Myers Squibb and Director at Bristol Myers Squibb. Mark Witmer holds None (Post-Doctoral Work), Protein Biochemistry from Penn State University.

Company email context

Email format at Bristol-Myers Squibb

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{first}.{last}@bms.com
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AeroLeads found 1 current-domain work email signal for Mark Witmer. Compare company email patterns before reaching out.

Profile bio

About Mark Witmer

• Accomplished protein biochemist and biophysicist with more than 30 years industrial drug discovery experience at Bristol Myers Squibb• Established people manager, manager of scientific teams, including more than 14 years as group leader of protein science group, and scientific mentor• Experienced in multiple modalities of drug discovery, including Small Molecule, Cyclic Peptides, AAV-GTx and Biologics, and experienced collaborator with all BMS discovery therapeutic areas, structural biology and CADD teams• More than 12 years experience with managing and leading outsourcing protein production and biophysical projects with multiple CROs to augment deliverables from Protein Science team • Experienced co-leader of cross-functional biophysics and ligand binding community of practice within BMS Discovery organization, championing innovation and collaboration• Experience providing leadership within several innovative collaborations between BMS and external companies, providing qualified protein reagents for several additional commercial and academic collaborations• Highly collaborative scientist and manager

Listed skills include Research and Courses.

Current workplace

Mark Witmer's current company

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Bristol-Myers Squibb
Bristol-Myers Squibb
Senior Director at Bristol-Myers Squibb
new jersey, united states
Website
Employees
32449
AeroLeads page
6 roles

Mark Witmer work experience

A career timeline built from the work history available for this profile.

Scientific Senior Director

Current

Princeton, New Jersey, United States

Managing three individual teams responsible for recombinant protein production & purification, cell line generation & mammalian cell culture support, and biophysical analysis of protein-protein & protein-small molecule interactions

Jan 2021 - Present

Director

Princeton, New Jersey, United States

Director of Protein Science team

Nov 2019 - Dec 2020

Senior Principal Scientist

Princeton, New Jersey, United States

Protein Science team leader

May 2014 - Nov 2019

Principal Scientist

Princeton, New Jersey, United States

Protein Science team leader for Small Molecule-focused team

May 2009 - May 2014

Senior Research Investigator

Princeton, New Jersey, United States

Managing small team of scientists responsible for protein expression, purification and biophysical analysis, personally doing purification and biophysical analyses of protein-protein and protein-ligand interactions

Oct 1999 - May 2009

Research Investigator

Princeton, New Jersey, United States

Protein expression, purification and enzymology in support of Small Molecule drug discovery, managing 1 BS-level scientist

Aug 1992 - Oct 1999
Team & coworkers

Colleagues at Bristol-Myers Squibb

Other employees you can reach at bms.com. View company contacts for 32449 employees →

4 education records

Mark Witmer education

None (Post-Doctoral Work), Protein Biochemistry

Working in the lab of Professor Joe Villafranca Project: Site directed mutagenesis of E. coli Glutamine Synthetase, site 1 metal binding.

Ph.D., Organic Chemistry

Activities and Societies: Lab of Professor Tadhg BegleyM.S. and Ph.D. in Organic Chemistry, with minor in Bioorganic Chemistry Thesis.

Bachelor Of Science - Bs, Chemistry, Sigma Cum Laude

Activities and Societies: ACS Chemistry Club, Jazz Band, Marching Band

FAQ

Frequently asked questions about Mark Witmer

Quick answers generated from the profile data available on this page.

What company does Mark Witmer work for?

Mark Witmer works for Bristol-Myers Squibb.

What is Mark Witmer's role at Bristol-Myers Squibb?

Mark Witmer is listed as Senior Director at Bristol-Myers Squibb at Bristol-Myers Squibb.

What is Mark Witmer's email address?

AeroLeads has found 1 work email signal at @bms.com for Mark Witmer at Bristol-Myers Squibb.

What is Mark Witmer's phone number?

AeroLeads has found 3 phone signal(s) with area code 609, 212 for Mark Witmer at Bristol-Myers Squibb.

Where is Mark Witmer based?

Mark Witmer is based in Pennington, New Jersey, United States while working with Bristol-Myers Squibb.

What companies has Mark Witmer worked for?

Mark Witmer has worked for Bristol-Myers Squibb and Bristol Myers Squibb.

Who are Mark Witmer's colleagues at Bristol-Myers Squibb?

Mark Witmer's colleagues at Bristol-Myers Squibb include 三浦竜矢, Michelle Lloyd, Christel Kolodziejczak, Jun Zhong, and Christopher Bi.

How can I contact Mark Witmer?

You can use AeroLeads to view verified contact signals for Mark Witmer at Bristol-Myers Squibb, including work email, phone, and LinkedIn data when available.

What schools did Mark Witmer attend?

Mark Witmer holds None (Post-Doctoral Work), Protein Biochemistry from Penn State University.

What skills is Mark Witmer known for?

Mark Witmer is listed with skills including Research and Courses.

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