We are always happy to hear from our clients and welcome your questions, comments, or suggestions. Also, please remember that we are available to answer your questions, provide consultation on test results, and help find a medical practitioner in your area.
8:00am - 5:00pm US Central - Monday
8:00am - 5:00pm US Central - Tuesday
8:00am - 5:00pm US Central - Wednesday
8:00am - 5:00pm US Central - Thursday
8:00am - 5:00pm US Central - Friday
Toll Free (USA, Canada, and Puerto Rico): 800-288-0383
If calling from outside the United States, please dial your international access code and then 1 (U.S. country code) before the phone number.
Customer Service: email@example.com
The Great Plains Laboratory, Inc.
11813 West 77th Street
Lenexa, KS 66214 USA
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If your country/region is not listed please contact Scott Shaw for business at firstname.lastname@example.org
GPL Official Authorized Distributors in China:
International Company for Nutrition & Medical Supplies
21 Baddia St, Heliopolis, Cairo - Egypt
Dr / Amr Hamdy Ashry
Phone: +91 9830610027