Calloway Labs Employee Directory

Q: How many employees does Calloway Labs have currently?

Calloway Labs has approximately 201 employees.

Biotechnology ResearchUnited States201-500 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
40

United States Of America
40

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

Contact profiles from Calloway Labs

Name

Title

Contact Info

Location

Last Update

B. R.
Chief Financial Officer
Mobile Phone
Email
United StatesMassachusetts
Sep 10, 2025
A. C.
Chairman
Mobile Phone
Email
Oct 23, 2024
D. C.
Owner
Mobile Phone
Email
United StatesMissouri
Oct 21, 2024
P. C.
Vp Substance Abuse
Mobile Phone
Email
United StatesMassachusetts
Mar 20, 2024
S. O.
Director Operations
Mobile Phone
Email
Oct 18, 2024
L. S.
Field Operations Manager - New England
Mobile Phone
Email
United StatesMassachusetts
Oct 26, 2025
B. M.
Field Service Manager
Mobile Phone
Email
United StatesKentucky
Sep 09, 2025
N. W.
Regional Operations Manager
Mobile Phone
Email
United StatesMassachusetts
Sep 10, 2025
H. S.
Regional Operations Manager
Mobile Phone
Email
Oct 16, 2024
J. S.
Field Service Manager
Mobile Phone
Email
Oct 16, 2024

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, MA 01801, US; 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 201 employees as of October 2025. These team members are located across 1 continents, including North America.

Who are Calloway Labs's key employees and leadership?

As of October 2025, 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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