Calloway Labs Employee Directory

Q: How many employees does Calloway Labs have currently?

Calloway Labs has approximately 55 employees.

Biotechnology ResearchMassachusetts, United States51-200 Employees

Calloway is one of the nation´s fastest growing clinical toxicology laboratories. We specialize in proprietary testing protocols that address critical challenges facing today´s drug treatment and medical professionals. This includes Substance Abuse Screening and Drug Therapy Compliance. Calloway is always at the forefront of technology embracing the latest techniques for the entire testing lifecycle including Insta-Cups, high volume screening, in-house GC/MS and MRO review. We were one of the first clinical labs to provide test results via the internet, integrate a seamless Medical Review Officer (MRO) process, and quantify results for buprenorphine and oxycodone. We work with industry leaders to educate medical and treatment professional in the latest developments in patient care and regulatory compliance.

Find Calloway Labs employees' phone numbers or email addresses

Calloway Labs Global Highlights

North America
38

United States Of America
38

Calloway Labs's Leadership

B. R.
Chief Financial Officer
Mobile Phone
Email
P. C.
Vp Substance Abuse
Mobile Phone
Email
A. C.
Chairman
Mobile Phone
Email
D. C.
Owner
Mobile Phone
Email
S. O.
Director Operations
Mobile Phone
Email
L. S.
Field Operations Manager - New England
Mobile Phone
Email
B. M.
Field Service Manager
Mobile Phone
Email
N. W.
Regional Operations Manager
Mobile Phone
Email

Calloway Labs Employee Metrics

100%

50%

0%

2026

2025

Biotechnology
Administrative
Education
Sales
Accounting
Other

Contact profiles from Calloway Labs

Name

Title

Contact Info

Location

Last Update

M. G.
Quality Control Specialist
Mobile Phone
Email
United StatesMassachusetts
Apr 24, 2025
N. F.
Chemist III
Mobile Phone
Email
United StatesMassachusetts
Jul 09, 2024
S. D.
Accounts Receivable Specialist
Mobile Phone
Email
United StatesMassachusetts
Oct 17, 2024
C. C.
Laboratory Aide
Mobile Phone
Email
United StatesMassachusetts
Oct 26, 2025
A. S.
Field Service Representative
Mobile Phone
Email
United StatesFlorida
Nov 11, 2025
C. W.
Field Representative
Mobile Phone
Email
United StatesIowa
Nov 17, 2025

Frequently Asked Questions

What is Calloway Labs known for?

Calloway Labs operates in the Biotechnology Research industry. The company's main headquarters is located in 34 Commerce Way Woburn, Massachusetts 01801 United States; you can contact the main corporate office by phone at

+1-781-224-****

. Explore Calloway Labs's company overview page for more information.

What is Calloway Labs's most common email format?

Calloway Labs employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Calloway Labs email formats with LeadIQ.

How many employees does Calloway Labs have currently?

Calloway Labs has approximately 55 employees as of February 2026. These team members are located across 1 continents, including North America.

Who are Calloway Labs's key employees and leadership?

As of February 2026, Calloway Labs's key employees include:

Chief Financial Officer: B. R.
Vp Substance Abuse: P. C.
Chairman: A. C.
Owner: D. C.
Director Operations: S. O.

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