A dditional Testing may be reached at the following address and phone numbers:

Additional Testing, Inc.
2233 Hamline Ave. N. #504
Roseville, MN 55113
Collection site located in Suite #526

24 hour Dispatcher:
Phone: (612) 333-3226
Toll Free: (877) 333-3226

Roslyn E. Paterson, BSN, RN
President/CEO
Office: 651-631-0573
Fax: 651-631-0074

Download map to our Roseville Collection Site here

Q uestions and comments may also be sent to:

RoslynRN@aol.com

Contact