Castle Biosciences, Inc. Employee Directory

Biotechnology ResearchUnited States501-1000 Employees

Castle Biosciences (Nasdaq: CSTL) is a leading diagnostics company improving health through innovative tests that guide patient care. The Company aims to transform disease management by keeping people first: patients, clinicians, employees and investors. 
 
The Company’s innovative portfolio of commercial and pipeline tests targets unmet clinical need along the patient care continuum. Castle currently markets five proprietary tests designed to answer clinical questions and address treatment plan challenges facing physicians in dermatologic cancers, Barrett’s esophagus, and uveal melanoma. 

DecisionDx®-Melanoma, Castle’s test for invasive cutaneous melanoma, is a proprietary gene expression profile (GEP) test that uses an individual patient’s tumor biology to predict the risk of metastasis or recurrence, as well as the risk of sentinel lymph node positivity, independent of traditional staging factors. 

DecisionDx®-SCC is the Company’s GEP test that predicts the risk of metastasis in patients with cutaneous squamous cell carcinoma, who have one or more risk factors. 

MyPath® Melanoma provides a highly accurate, objective result to aid dermatopathologists and dermatologists in characterizing suspicious pigmented lesions. 

TissueCypher® Barrett’s Esophagus is the world’s first precision medicine test designed to predict future development of esophageal cancer in patients with Barrett’s esophagus. 

DecisionDx®-UM, the standard of care in uveal melanoma staging, is Castle's GEP test that predicts the risk of metastasis for patients with uveal melanoma, a rare eye cancer. 

Castle Biosciences is based in Friendswood, TX, (a suburb of Houston) and has laboratory operations in Phoenix, AZ, and Pittsburgh, PA.

Find Castle Biosciences, Inc. employees' phone numbers or email addresses

Castle Biosciences, Inc. Global Highlights

Location
Employees

North America
677

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  • United States Of America
    677

Europe
2

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  • United Kingdom Of Great Britain And Northern Ireland
    2

Africa
1

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  • Nigeria
    1

Castle Biosciences, Inc.'s Leadership

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    T. J.
    Chief Commercial Officer
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    K. O.
    Chief Operating Officer
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    I. F.
    Vice President Of Sales
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    J. B.
    Vice President Of Marketing, Brand Manager
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    K. D.
    Vice President Of Sales
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    K. G.
    Vice President Human Resources
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    D. W.
    Vice President Of Accounting
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    J. A.
    Vice President Finance
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Contact profiles from Castle Biosciences, Inc.

Name
Title
Contact Info
Location
Last Update
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    A. M.
    Associate Director, Corporate Communications And Public Relations
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    United StatesTexas
    Oct 21, 2025
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    J. A.
    Director, Software And Application Development
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    United StatesArizona
    Nov 11, 2025
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    P. M.
    Executive Director Of Sales Operations
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    Nov 10, 2025
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    G. H.
    Director Cybersecurity And Infrastructure
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    United StatesTexas
    Oct 28, 2025
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    J. M.
    National Sales Director
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    United StatesTexas
    Nov 05, 2025
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    A. H.
    Director Of Strategic Programs
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    United StatesArizona
    Oct 20, 2025
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    A. D.
    Regional Business Director, South
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    United StatesGeorgia
    Nov 10, 2025
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    A. T.
    Regional Business Director - Gi
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    United StatesFlorida
    Nov 04, 2025
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    A. K.
    Medical Director
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    United StatesTexas
    Jun 02, 2025
  • Stylized image of a person
    A. K.
    Medical Director
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    United StatesTexas
    Nov 11, 2025

Frequently Asked Questions

What is Castle Biosciences, Inc. known for?

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Castle Biosciences, Inc. was founded in 2008 operates in the Biotechnology Research industry. The company's main headquarters is located in 505 S Friendswood Dr, Suite 401 Friendswood, Texas 77546, US; you can contact the main corporate office by phone at . Explore Castle Biosciences, Inc.'s company overview page for more information.

What is Castle Biosciences, Inc.'s most common email format?

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

How many employees does Castle Biosciences, Inc. have currently?

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Castle Biosciences, Inc. has approximately 623 employees as of October 2025. These team members are located across 3 continents, including North AmericaEuropeAfrica.

Who are Castle Biosciences, Inc.'s key employees and leadership?

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As of October 2025, Castle Biosciences, Inc.'s key employees include:

  • Chief Commercial Officer: T. J.
  • Chief Operating Officer: K. O.
  • Vice President Of Sales: I. F.
  • Vice President Of Marketing, Brand Manager: J. B.
  • Vice President Of Sales: K. D.

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