HHT Genetic Testing Labs

North America

A physician or genetic counselor must order all laboratory tests. The laboratories have requested that each patient contact their HHT Center physician, medical geneticist or genetic counselor.

Ambry Genetics

1 Enterprise 

Aliso Viejo, California 92656

Tel: 949-900-5500

Healthcare Providers: Learn more about HHTNext®

Email: [email protected]

Website: www.ambrygen.com

ARUP Laboratories

500 Chipeta Way

Salt Lake City, Utah 84108-1221


Contact: Jamie McDonald, MS, CGC

Tel: 800-242-2787 x3179

Website: www.aruplab.com


1400 16th Street

San Francisco, CA 94103

US Inquiries: 800-436-3037

International Inquiries: +1 415-930-4018

Healthcare Providers:  Invitae HHT Testing Panel

Invitae Patient Billing & Pricing

Website: www.invitae.com

Mayo Medical Laboratories

Shipping Address

3050 Superior Drive, NW

Rochester, Minnesota 55901


Tel: 800-533-1710

Fax: 507-226-4176

Website: www.mayomedicallaboratories.com

University of Pennsylvania Genetic Diagnostic Laboratory

Department of Genetics

415 Curie Blvd.

Philadelphia, Pennsylvania 19104-6145

Tel: 215-573-9161

Fax: 215-573-5940

Email: [email protected]

Website: https://genetics.med.upenn.edu/cores/genetic-diagnostic-laboratory/

Molecular Genetics Laboratory

The Hospital for Sick Children

555 University Avenue

Roy C. Hill Wing, Rm. 3-421

Toronto, Ontario M5G 1X8 Canada

Tel: 416-813-7200

Fax: 416-813-7732

Website: www.sickkids.ca/molecular


Impact Genetics

1100 Bennett Road, Unit 4

Bowmanville, Ontario L1C 3K5 Canada


Contact: Jeanne McKay

Tel: 877-624-9769

Fax: 416-603-5622

Email: [email protected]

Website: www.impactgenetics.com

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