Contact Us

General Assistance or to place an order: (240)453-6339 Ext. 108
Fax: (240) 403-0289

Customer Service:
Phone: (240)453-6339

Technical Support:
Phone: (240)453-6342

To explore custom services or other business models using L-IHC, please complete the request form.

For information regarding the BioCheck Powder Screening Test Kit, visit or send an email to

For information regarding PAULA’s Test and early detection of lung cancer visit or email

20/20 Genesystems is located at:
9430 Key West Avenue, Suite 100
Rockville MD 20850

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